初中数学英语专业术语打印版
初中数学英语专业术语打印版
初中数学词汇一
数学 mathematics, maths(BrE), math(AmE) 公理 axiom 定理theorem 计算 calculation 运算 operation 证明 prove
假设 hypothesis, hypotheses(pl.) 命题 proposition 算术arithmetic
加 plus(prep.), add(v.), addition(n.) 被加数 augend, summand 加数 addend 和 sum
减 minus(prep.), subtract(v.), subtraction(n.) 被减数 minuend 减数 subtrahend 差 remainder
乘times(prep.), multiply(v.), multiplication(n.) 被乘数multiplicand, faciend 乘数 multiplicator 积 product
除 divided by(prep.), divide(v.), division(n.) 被除数 dividend 除数 divisor 商 quotient
等于 equals, is equal to, is equivalent to 大于 is greater than 小于 is lesser than
大于等于 is equal or greater than 小于等于 is equal or lesser than 运算符 operator 数字 digit 数 number
自然数 natural number 整数 integer 小数 decimal 小数点 decimal point 分数 fraction 分子 numerator 分母 denominator 比 ratio
正 positive 负 negative
零 null, zero, nought, nil 十进制 decimal system 二进制 binary system 十六进制 hexadecimal system 权 weight, significance 进位carry 截尾 truncation 四舍五入 round 下舍入 round down 上舍入
round up 有效数字 significant digit 无效数字 insignificant digit 代数 algebra
公式 formula, formulae(pl.) 单项式 monomial
多项式 polynomial, multinomial 系数 coefficient
未知数unknown, x-factor, y-factor, z-factor 等式，方程式equation 一次方程 simple equation 二次方程 quadratic equation 三次方程 cubic equation 四次方程 quartic equation 不等式 inequation 阶乘 factorial 对数 logarithm 指数，幂 exponent 乘方 power
二次方，平方 square 三次方，立方 cube
四次方 the power of four, the fourth power n次方 the power of n, the nth power 开方 evolution, extraction 二次方根，平方根square root 三次方根，立方根 cube root
四次方根 the root of four, the fourth root n次方根 the root of n, the nth root 集合 aggregate 元素 element
1
空集 void 子集 subset 交集 intersection 并集 union 补集complement 映射 mapping 函数 function
定义域 domain, field of definition 值域 range 常量 constant 变量 variable 单调性 monotonicity 奇偶性 parity 周期性 periodicity 图象 image 数列，级数 series 微积分 calculus 微分 differential 导数 derivative 极限 limit
无穷大 infinite(a.) infinity(n.) 无穷小 infinitesimal 积分integral
定积分 definite integral 不定积分 indefinite integral 有理数rational number 无理数 irrational number 实数 real number 虚数imaginary number 复数 complex number 矩阵 matrix 行列式determinant 几何 geometry 点 point 线 line 面 plane 体 solid 线段segment 射线 radial 平行 parallel 相交 intersect 角 angle 角度degree
弧度 radian 锐角 acute angle 直角 right angle 钝角 obtuse angle 平角 straight angle 周角 perigon 底 base 边 side 高 height 三角形 triangle
锐角三角形 acute triangle 直角三角形 right triangle 直角边 leg 斜边 hypotenuse
勾股定理 Pythagorean theorem 钝角三角形 obtuse triangle 不等边三角形 scalene triangle 等腰三角形 isosceles triangle 等边三角形equilateral triangle 四边形 quadrilateral 平行四边形 parallelogram 矩形 rectangle 长 length 宽 width
菱形rhomb, rhombus, rhombi(pl.), diamond 正方形 square 梯形trapezoid
直角梯形 right trapezoid 等腰梯形 isosceles trapezoid 五边形pentagon 六边形 hexagon 七边形 heptagon 八边形 octagon 九边形enneagon 十边形 decagon 十一边形 hendecagon 十二边形 dodecagon 多边形 polygon
正多边形 equilateral polygon 圆 circle
圆心 centre(BrE), center(AmE) 半径 radius 直径 diameter
2
圆周率 pi 弧 arc
半圆 semicircle 扇形 sector 环 ring 椭圆 ellipse 圆周circumference 周长 perimeter 面积 area
轨迹 locus, loca(pl.) 相似 similar 全等 congruent 四面体tetrahedron 五面体 pentahedron 六面体 hexahedron 平行六面体parallelepiped 立方体 cube 七面体 heptahedron 八面体 octahedron 九面体 enneahedron 十面体 decahedron 十一面体 hendecahedron 十二面体dodecahedron 二十面体 icosahedron 多面体 polyhedron 棱锥 pyramid 棱柱 prism
棱台 frustum of a prism 旋转 rotation 轴 axis 圆锥 cone 圆柱cylinder 圆台 frustum of a cone 球 sphere 半球 hemisphere 底面
undersurface 表面积 surface area 体积 volume 空间 space 坐标系coordinates 坐标轴 x-axis, y-axis, z-axis 横坐标 x-coordinate 纵坐标 y-coordinate
原点 origin 双曲线 hyperbola 抛物线 parabola 三角 trigonometry 正弦 sine 余弦 cosine 正切 tangent 余切 cotangent 正割 secant 余割cosecant 反正弦 arc sine 反余弦 arc cosine 反正切 arc tangent 反余切 arc cotangent 反正割 arc secant 反余割 arc cosecant 相位 phase 周期 period 振幅 amplitude
内心 incentre(BrE), incenter(AmE) 外心 excentre(BrE),
excenter(AmE) 旁心 escentre(BrE), escenter(AmE) 垂心
orthocentre(BrE), orthocenter(AmE) 重心 barycentre(BrE), barycenter(AmE) 内切圆 inscribed circle 外切圆 circumcircle 统计statistics 平均数 average
加权平均数 weighted average 方差 variance
标准差root-mean-square deviation, standard deviation 比例propotion 百分比 percent 百分点 percentage 百分位数 percentile 排列 permutation 组合 combination 概率，或然率 probability 分布distribution
正态分布 normal distribution 非正态分布 abnormal distribution 图表 graph
条形统计图 bar graph
柱形统计图 histogram to the fourth power, to the power of four 乘四次方折线统计图 broken line graph 曲线统计图 curve diagram 扇形统计图 pie diagram
初中数学词汇二
mathematics 数学 theorem 定理 calculation 计算 operation 运算arithmetic 算术,四则运算 addition 加法 subtraction 减法multiplication 乘法 division 除法 sum 和 remainder 余 product 积quotient 商 2 plus 1 equals 3 二加一等于三 4 minus 2 equals 2 四减二等于二 4 multiplied by 5, 4 times 5 四乘以五 addend 加数 plus
sign 加号 minus sign 减号 multiplicand 被乘数 multiplier 乘数divisor 除数 dividend 被除数 decimal point 小数点 nought point four 零点四 fraction 分数 ratio 比 proportion 比例 numerator 分子common denominator 公分母 exponent 指数 differential calculus 微分学 integral calculus 积分 slide rule 计算尺 function 函数derivative 导数 power 幂,乘方 to raise to the power of five 使乘五次方 x squared 某数的平方 cube 三次方 three cubed 三次方的
square root 平方根 cube root 立方根 rule of three 比例法logarithm 对数 logarithm table 对数表 algeba 代数 equation 等式,方程式 unknown 未知数 simple equation 一次方程 quadratic equation 二次方程 cubic equation 三次方程 plane geometry 平面几何 solid geometry 立体几何 descriptive geometry 画法几何 space 空间 area 面积 line 线 point 点 circle 圆 centre 圆心 (美作:center) circumference 圆周 arc 弧 radius 半径 diameter 直径 degree 度parallel 平行线 polygon 多边形 equilateral triangle 等边三角形isosceles triangle 等腰三角形 scalene triangle 不等边三角形 right-angled triangle 直角三角形 base 底 side 边 hypothenuse 斜边,弦quadrilateral 四边形 rectangle 矩形 square 正方形 trapezium 斜方形rhomb, rhombus 菱形 ellipse 椭圆 acute angle 锐角 right angle 直角obtuse angle 钝角 cube 立方体,六面体 sphere 球体 cylinder 圆柱体
cone 锥体 opposite 相对的 pyramid 棱锥 similar 相似的 prism 棱柱 rectangular, right-angled 直角的 frustum 截锥 equidistant 等距的 infinity 无限大
GRE数学专业术语词汇
代数部分
1.有关数学运算
add，plus加减差乘积除可被整除的被整除
被除数，因子，除数商余数阶乘乘方根号
to四舍五入增加 reduce减少 2.有关集合
union并集真子集解集有
关代数式、方程和不等式
value值equation 方程algebraic term代数项
similar terms同类项满足numerical coefficient数字系数
literal coefficient字母系数不等式
inequality三角不等式值域原方程
同解方程，等价方程线性方程
有关分数和小数
fraction 分数proper fraction真分数假分数
带分数，common fraction普通分数 fraction简分数繁分数numerator分子
分母（最小）公分母
四分之一纯小数无穷
小数循环小数percent 百分之 5.基本数学概念
average 平均数 maximum/ minimum number 最大/ 最小数 square 平方arithmetic mean算术平均值加权平均值
几何平均数指数，幂base乘幂的底数,底边立方数，立方体平方根立方根common logarithm常用对数数字 not more than不大于less than 小于units’ digit个位数字 sum 和 represent 代表adjacent 相邻的constant常数变量ction反函数
余函数linear一次的，线性的
因式分解absolute value绝对值，e.g.｜-32｜
四舍五入有关数论
number 数natural number自然数正数
number负数奇数
number偶数ber整数positive integer 正整数
positive whole number正整数负整数
consecutive number连续整数实数,有理数（number）无理数inverse倒数
合数质数
e.g.2,3,5,7,11,13,15……注意：所有的质数(2除外)都是奇数，但奇数不一定是质数reciprocal倒数公约数倍数
最小)公倍数(prime)factor(质)因子
factor公因子十进制nonnegative非负的
十位个位mode众数中数公比数列
sequence 数列arithmetic progression(sequence)等差数列
等比数列连续的
其它
approximate近似逆)顺时针方向基数序数、direct ratio正比不同的估计，近似括号比例
排列组合表格nometric function三角函数单位,位图表
几何部分
1.所有的角
corner 角alternate angle内错角同位角
对顶角圆心角内角
外角补角complementary angle余角邻角锐角obtuse angle钝角直角round angle周角平角
angle夹角所有的三角形
triangle三角形regular triangle 正三角形
equilateral triangle等边三角形不等边三角形
等腰三角形直角三角形oblique
斜三角形内接三角形
有关收敛的平面图形，除三角形外
semicircle半圆同心圆四边形五边形六边形七边形八边形九边形十边形 icosagon 正二十边形多边形平行四边形等边形平面square 正方形，平方长方形正多边形
菱形梯形
其它平面图形
arc弧、beeline直线线段
平行线弧形有关立体图形
cube立方体，立方数长方体
solid/regular polyhedron正多面体circular cylinder圆柱体圆锥球体立体的八面体有关图形上的附属物
perimeter 周长area 面积altitude高深度边长
周长
弧度表面积volume体积直角三角形的股横截面圆心弦
半径角平分线对角线直径
棱 e of a solid立体的面斜边夹边三角形的直角边三角形的中线底边，底数（e.g.2的5次方，2就是底数）直角三角形中的对边中点端点复数形式vertices)顶点
切线的截线截距
阴影区有关坐标
coordinate system坐标系直角坐标系原点横坐标纵坐标数轴象限斜率复平面其它
plane geometry平面几何三角学平分
外切内切相交垂直平行Pythagorean proposition勾股定理全等的多边的度量
其它
单位类
cent美分一美分硬币美分硬币一角硬币打（12个）廿(20个摄氏华
氏夸脱加仑码米微米英寸英尺分(角度的度量单位，60分=1度 measure平方单位制立方米品脱(干量或液量的单位
有关文字叙述题，主要是有关商业
intercalary year(leap year)闰年(366天平年(365天折旧直接付款打折margin 利润利润利息单利
interest复利红利se to减少到decrease by减少了增加到增加了表示标价涨价每人比率零售价
tie打平
常用金融英语词汇的翻译知识讲解
常用金融英语词汇的 翻译
常用金融英语词汇的翻译 acquiring company 收购公司 bad loan 呆帐 chart of cash flow 现金流量表 clearly-established ownership 产权清晰 debt to equity 债转股 diversity of equities 股权多元化 economy of scale 规模经济 emerging economies 新兴经济 exchange-rate regime 汇率机制 fund and financing 筹资融资 global financial architecture 全球金融体系 global integration, globality 全球一体化，全球化 go public 上市 growth spurt （经济的）急剧增长 have one's "two commas" 百万富翁 hedge against 套期保值 housing mortgage 住房按揭 holdings 控股，所持股份 holding company 控股公司 initial offerings 原始股 initial public offerings 首次公募 innovative business 创新企业 intellectual capital 智力资本 inter-bank lending 拆借 internet customer 网上客户 investment payoff period 投资回收期 joint-stock 参股 mall rat 爱逛商店的年轻人 means of production 生产要素 (the)medical cost social pool for major diseases 大病医疗费用社会统筹mergers and acquisitions 并购
(完整版)初中英语语法专项代词练习及答案
初中英语语法代词专项练习 —————人称代词、物指代词 （1）按要求写出下列代词的形式 1、I（宾格）________ 2、he（形容词性物主代词）________ 3、us（主格）________ 4、they（宾格）________ 5、she（宾格）________ 6、you（名词性物主代词）________ 7、it（宾格）________ 8、my（复数）________ 9、him（复数）________ 10、he（形容词性物主代词）________ 11、we（单数）________ 12、they（名词性物主代词）________ 13、I（反身代词）________ 14、you（反身代词）________ 15、she（反身代词）________ 16、he（反身代词）________ 17、it（反身代词）________ 18、I（反身代词）________ （2）选出括号中正确的词，在正确的词上打勾。 1. This is（my / I）mother. 2. Nice to meet （your / you）. 3.（He / His）name is Mark. 4. What’s（she / her）name? 5. Excuse（me / my / I）. 6. Are（your / you）Miss Li? 7.（I/ My）am Ben. 8.（She / Her）is my sister. 9. Fine , thank（your / you）. 10. How old is （he / his）? （3）用所给代词的正确形式填空 1. These are ______ ( he ) brothers. 2. That is _______( she ) sister. 3. Lily is _______ ( Lucy ) sister. 4. Tom, this is _____ ( me ) cousin, Mary. 5. Now _____________(her parent) are in America. 6. Those __________ ( child ) are _____ ( I ) father’s students. 7. Do you know ______ ( it ) name? 8. Mike and Tom _________( be ) friends. 9. Thanks for helping ________( I ). 10. ______(Ann安)mother is ______(we) teacher. （4）填上正确的人称代词和物主代词 1._____ is my friend. 他是我的朋友。 2. My dog likes _____. 我的狗喜欢她。 3. Who is there? It’s _____.是谁啊？是我。 4. Come with _____. 跟我来。 5. ______ classroom is bigger than ____. 你们的教室比我们的要大。 6. _____ are Chinese. 我们是中国人。 7.I want to buy some balloons for ______. 我想买些气球送给他。 8. These are ______ photos. 这些是我们的照片。 9. _____ like ______ very much. 他们非常喜欢它。 10. Let _____ give _____ a book. 让我给你一本书。
初中数学专业英语词汇打印版
初中数学英语词汇 一般词汇: 加数addend 平均数average 计算calculation 运算operation 证明prove 假设hypothesis, hypotheses(pl. 命题proposition 算术arithmetic 图表chart 位移displacement 展开expand 展开式expand form 简化simplify 求值evaluate 乘multiply 因式分解factor 代数词汇: 加plus(prep., add(v., addition(n. 被加数augend, summand 加数addend 和sum 减minus(prep., subtract(v., subtraction(n. 被减数minuend 减数subtrahend 差remainder 积product 乘times(prep., multiply(v., multiplication(n. 乘数multiplicator 被乘数multiplicand, faciend 除divided by(prep., divide(v., division(n. 被除数dividend 除数divisor 商quotient 大于is greater than 等于equals, is equal to, is equivalent to 小于is lesser than 大于等于is equal or greater than 小于等于is equal or lesser than 运算符operator 自然数natural number 整数integer 指数exponent 小数decimal 小数点decimal point 正positive 负negative 零null, zero, nought, nil 代数algebra 单项式monomial 公式formula, formulae(pl. 多项式polynomial, multinomial 等式,方程式equation 代数方程algebraic equations 不等式inequation 一次方程simple equation 二次方程quadratic equation 乘方power 三次方程cubic equation 四次方程quartic equation 二次方,平方square 三次方,立方cube 四次方the power of four, the fourth power n次方the power of n, the nth power 开方evolution, extraction 二次方根,平方根square root 三次方根,立方根cube root 四次方根the root of four, the fourth root n次方根the root of n, the nth root 几何词汇: 几何geometry 角angle 角度degree 弧度radian 锐角acute angle 直角right angle 钝角obtuse angle 平角straight angle 底base 边side 高height 三角形triangle 锐角三角形acute triangle 直角边leg 斜边hypotenuse 勾股定理Pythagorean theorem 钝角三角形obtuse triangle 不等边三角形scalene triangle 等腰三角形isosceles triangle 等边三角形equilateral triangle 四边形quadrilateral 平行四边形parallelogram 矩形rectangle
Datasheet中常用英语词汇翻译
Datasheet中常用英语词汇翻译 序号英文术语中文术语 1 backplane 背板 2 Band gap voltage reference 带隙电压参考 3 benchtop supply 工作台电源 4 Block Diagram 方块图 5 Bode Plot 波特图 6 Bootstrap 自举 7 Bottom FET Bottom FET 8 bucket capcitor 桶形电容 9 chassis 机架 10 Combi-sense Combi-sense 11 constant current source 恒流源 12 Core Sataration 铁芯饱和 13 crossover frequency 交*频率 14 current ripple 纹波电流 15 Cycle by Cycle 逐周期 16 cycle skipping 周期跳步 17 Dead Time 死区时间 18 DIE Temperature 核心温度 19 Disable 非使能，无效，禁用，关断 20 dominant pole 主极点 21 Enable 使能，有效，启用 22 ESD Rating ESD额定值
23 Evaluation Board 评估板 24 Exceeding the specifications below may result in permanent damage to the device, or device malfunction. Operation outside of the parameters specified in the Electrical Characteristics section is not implied. 超过下面的规格使用可能引起永久的设备损害或设备故障。建议不要工作在电特性表规定的参数范围以外。 25 Failling edge 下降沿 26 figure of merit 品质因数 27 float charge voltage 浮充电压 28 flyback power stage 反驰式功率级 29 forward voltage drop 前向压降 30 free-running 自由运行 31 Freewheel diode 续流二极管 32 Full load 满负载 33 gate drive 栅极驱动 34 gate drive stage 栅极驱动级 35 gerber plot Gerber 图 36 ground plane 接地层 37 Henry 电感单位：亨利 38 Human Body Model 人体模式 39 Hysteresis 滞回 40 inrush current 涌入电流 41 Inverting 反相 42 jittery 抖动 43 Junction 结点 44 Kelvin connection 开尔文连接
初中英语语法知识—名词的专项训练答案(5)
一、选择题 1．She ______ her______every evening at home. A．does；homework B．does；homeworks C．do；homework D．do；homeworks 2．Is it a picture_________ your school? A．of B．to C．and D．with 3．There are two________ near our school. A．shoe shops B．shoes shops C．shoe's shops D．shoes' shops 4．—Do you know Shanghai is one of _______ in the world? —Yes, it’s bigger than _______ city in China. A．the biggest city; any B．the biggest cities; any C．the biggest cities; any other D．the biggest cities; the other 5．There________some water in the bottle. A．is B．am C．are D．be 6．These are some photos of ________ bedroom. What a tidy and comfortable room! A．Jerry’s and Jenny’s B．Jerry and Jenny’s C．Jerry’s sand Jenny 7．Here_______some of the results. Most students think_______are cheaper than cars. A．is; the bike B．are; bikes C．are; the bike D．is; bikes 8．Look! The Chinese national basketball team ________ a face-to-face interview with their fans in the hall. How excited the fans are! A．is having B．are having C．have D．has 9．—It’s convenie nt(方便的) to travel from Suzhou to Shanghai by car? —Yes. It’s said that_________is enough. A．two hours drive B．two-hours drive C．two hour’s drive D．two hours’ drive 10．— How much are the __________? — Eight yuan a kilo. A．broccoli B．potatoes C．beef D．bread 11．It's about ten __________ walk from here. A．minutes' B．minute's C．minutes D．minute of 12．Alan usually goes to Harbin in .He likes playing with snow. A．May B．July C．September D．November 13．________ your reading speed, or you can’t finish th e English reading materials in ________ limited time. A．Increase; 100 minutes’B．To increase; a 100-minute C．Increasing; 100-minutes’14．When National Day comes, we have a ____ holiday. A．seven-day B．seven-days C．seven days
初中数学英语词汇表
数学mathematics, maths(BrE), math(AmE) 公理axiom ['?ks??m] 定理theorem ['θ??r?m] 计算calculation [?k?lkju?le??n] 运算operation [??p??re??n] 证明prove [pru:v] 假设hypothesis [ha??p??s?s] hypotheses(pl.) 命题proposition [?pr?p??z??n] 算术arithmetic [?'r?θm?t?k] 加plus[pl?s](prep.), add(v.), addition(n.) 被加数augend['?:d?end],summand['s?m?nd] 加数addend ['?dend] 和sum [s?m] 减minus['ma?n?s](prep.), subtract(v.), [s?b'tr?kt] subtraction(n.) 被减数minuend minuend ['m?nj?end] 减数subtrahend['s?btr?,hend] 差remainder [r??me?nd?(r)] 乘times(prep.), multiply(v.)['m?lt?pla?] multiplication(n.) [?m?lt?pl??ke??n] 被乘数multiplicand [?m?lt?pl?'k?nd], faciend ['fei?iend] 乘数multiplicator ['m?lt?pl?ke?t?] 积product ['pr?d?kt] 除divided by(prep.), divide(v.), division(n.) 被除数dividend ['d?v?dend] 除数divisor[d?'va?z?] 商quotient ['kw???(?)nt] 等于equals,is equal to, is equivalent to [?'kw?v(?)l(?)nt] 大于is greater than 小于is lesser than 大于等于is equal or greater than 小于等于is equal or lesser than 运算符operato ['?p?re?t?] 数字digit ['d?d??t] 数number[?n?mb?(r)] 自然数natural number 整数integer ['?nt?d??] 小数decimal ['des?m(?)l] 小数点decimal point 分数fraction ['fr?k?(?)n] 分子numerator [?nju:m?re?t?(r)] 分母denominator [d??n?m?ne?t?(r)] 比ratio ['re?????] 正positive [?p?z?t?v] 负negative ['neg?t?v] 零null[n?l] ，zero, nought, nil[n?l] 十进制decimal system ['des?m(?)l] [?s?st?m] 二进制binary system ['ba?n?r?] 十六进制hexadecimal system [?heks?des?ml] 权weight [we?t] , significance [s?g?n?f?k?ns] 进位carry 截尾truncation 四舍五入round 下舍入round down 上舍入round up 有效数字significant digit [s?g?n?f?k?nt] 无效数字insignificant digit 代数algebra['?ld??br?] 公式formula['f??mj?l?] formulae(pl.) ['f??mj?li?] 单项式monomial [m?'n??m??l] 多项式polynomial[,p?l?'n??m??l]multinomial 系数coefficien [?k????f??nt] t 未知数unknown, x-factor,x-factory-factor,z-factor 等式，方程式equation[?'kwe??(?)n] 一次方程simple equation 二次方程quadratic[kw??dr?t?k] equation 三次方程cubic [?kju:b?k] equation 四次方程quartic ['kw?:t?k] equation 不等式inequation [?n?'kwe???n] 阶乘factorial [f?k?t?:ri?l] 对数logarithm [?l?g?r?e?m] 指数，幂exponent [?k?sp??n?nt] 乘方power [?pa??(r)] 二次方，平方square [skwe?(r)] 三次方，立方cube[kju:b] 四次方the power of four, the fourth power n次方the power of n, the nth power 开方evolution [?i:v??lu:?n,] extraction [?k?str?k?n] 二次方根，平方根square root 三次方根，立方根cube root 四次方根the root of four, the fourth root n次方根the root of n, the nth root 集合aggregate [??gr?g?t]
数学专业英语常用词汇
2.有关集合数学专业英语词汇 代数部分 union并集? propersubset真子集?1.有关数*算 solutionset解集?? add，plus加? 3.有关代数式、方程和不等式subtract减? difference差?? algebraicterm代数项?multiply,times乘? liketerms,similarterms同类项?product积? numericalcoefficient数字系数?divide除? literalcoefficient字母系数??divisible可被整除的? inequality不等式?dividedevenly被整除? triangleinequality三角不等式??dividend被除数，红利? range值域??divisor因子，除数? originalequation原方程?quotient商? equivalentequation同解方程，等价方程?remainder余数?? linearequation线性方程(e.g.5?x?+6=22)?factorial阶乘? power乘方? 4.有关分数和小数radicalsign,rootsign根号? roundto四舍五入? properfraction真分数?tothenearest四舍五入 improperfraction假分数?
mixednumber带分数?cuberoot立方根?? vulgarfraction，commonfraction普通分数?commonlogarithm常用对数? simplefraction简分数?digit数字? complexfraction繁分数??constant常数? numerator分子?variable变量?? denominator分母?inversefunction反函数? (least)commondenominator（最小）公分complementaryfunction余函数? 母?linear一次的，线性的? quarter四分之一?factorization因式分解? decimalfraction纯小数?absolutevalue绝对值，e.g.｜-32｜=32? infinitedecimal无穷小数roundoff四舍五入? recurringdecimal循环小数? tenthsunit十分位??6.有关数论 5.基本数学概念naturalnumber自然数? positivenumber正数? arithmeticmean算术平均值?negativenumber负数? weightedaverage加权平均值?oddinteger,oddnumber奇数? geometricmean几何平均数?eveninteger,evennumber偶数? exponent指数，幂?integer,wholenumber整数? base乘幂的底数,底边?positivewholenumber正整数? cube立方数，立方体?negativewholenumber负整数?? squareroot平方根?consecutivenumber连续整数?
英语词汇学 术语解释
.' Lexicology the is into linguistics, inquiring a branch of origins and meanings of words. Morphology different their and the : study of morpheme forms. Semantics the study of word meaning. ：Etymology: the study of the origin of words, and of their history and changes in their meaning. Stylistics : the study of the variation in language which is dependent on the situation in which the language is used and also on the effect the writer or speaker wishes to create on the reader or hearer Lexicography : the compiling of dictionaries. Synchronic study one or words at a : the study of word particular point in time. Diachronic study studies which to : an approach lexicology how a word (or words) changes over a period of time.
初中英语语法专项练习题之名词
学习必备欢迎下载 初中英语语法专项练习题之名词 一. ( ) 1 She was very happy. She in the maths test. A. makes a few mistake B. made a few mistakes C. made few mistakes D. makes few mistake ( ) 2 We need some more____. Can you go and get some, please? A. potato B. potatos C. potatoes D. potatoe ( ) 3 _____are ____for cutting things. A. Knife/used B. Knives/used B. C. Knife/using D. Knives/using ( ) 4 What big____ the tiger has! A. tooth B. teeth C. tooths D. toothes ( ) 5 Please remember to give the horse some tree___. A. leafs B. leaves C. leaf D. leave ( ) 6 -Can we have some ___?-Yes, please. A. banana B. oranges C. apple D. pear ( ) 7 On the table there are five____. A. tomatos B. piece of tomatoes C. tomatoes D. tomato 二. ( ) 1 They got much ___ from those new books. A. ideas B. photos C. information D. stories ( ) 2 He gave us____ on how to keep fit. A. some advices B. some advice C .an advice D. a advice ( ) 3 When we saw his face, we knew___ was bad. A. some news B. a news C. the news D. news ( ) 4 What___ lovely weather it is! A. / B. the C. an D. a 三 ( ) 1 -Would you like___tea? -No, thanks. I have drunk two____. A. any, bottles of orange B. some, bottles of orange C. many, bottles of oranges D. few, bottle of oranges ( ) 2 He is hungry. Give him ___ to eat. A. two breads B. two piece of bread C. two pieces of bread D. two pieces of breads ( ) 3 It really took him:___ to draw the nice horse. A. sometimes B. hour C. long time D. some time ( ) 4 I would like to have___. A. two glasses of milk D. two glass of milks B. two glass of milk C. two glasses of milks ( ) 5 Can you give me ____? A. a tea B. some cup of tea C. a cup tea D. a cup of tea ( ) 6 Please give me ___ paper. A. one B. a piece C. a D. a piece of ( ) 7 John bought ___for himself yesterday. A. two pairs of shoes B. two pair of shoe C. two pair of shoes D. two pairs shoes 4 ( ) 1 -How many ___have you got on your farm? -I've got five. A. sheeps B. sheep C. pig D. chicken ( ) 2 Some __came to our school for a visit that day. A. Germans B. Germen C. Germany D. Germanies ( ) 3 In the picture there are many__and two. A. sheep; foxes C. sheeps ; foxes B. sheeps ; fox D. sheep; foxs ( ) 4 A group of______ will visit the museum tomorrow. A. Hungarian B. Australian C. Japanese D. American 五 ( ) 1 This table is made of___. A. many glass B. glasses C. some glasses D. glass ( ) 2 -What would you like to have for lunch, sir? -I'd like____. ! A. chicken B. a chicken C. chickens D. the chicken ( )3 Children should make ____for old people in a bus. A. room B. a room C. rooms D. the room 六 ( ) 1 Tables are made of___. A. wood B. some woods C. wooden D. woods ( ) 2 I wonder why ______ are so interested in action (武打片) films. A. people B. peoples C. the people D. the peoples ( ) 3I have read____ of the young writer. A. works B. work C. this works D. the works 七 ( ) 1 Let's meet at 7: 30 outside the gate of___? A. the People's Park B. the Peoples' Park C .the People Park D. People's Park
初中英语二级词汇表
二级词汇 A a/an art 一(个,件…) about adv 大约,到处 prep 关于 afraid adj 害怕的 after adv 后来,以后 prep & conj 在…之后afternoon n 下午 again adv 再,又 all adj&adv全部的(地) pron全部, 全体人员also adv也 always adv总是,一直 and conj 和,又,而 angry adj生气的 animal n动物 answer v回答, n回答,答复,答案any adj&pron 一些，任何apple n 苹果 arm n胳臂 art n 艺术,美术 ask v 问,请求,要求,邀请 at prep 在(几点),在(某处) aunt n 伯母,舅母,婶,姑,姨autumn n 秋季,秋天 B baby n婴儿 back adv 回来,向后,回原处n 背后,后部,背部 bad adj 坏的,有害的 bag n 书包,提包,口袋ball n 球 banana n 香蕉 basketball n 篮球 bear n 熊 beautiful adj美丽的 bed n床 before adv以前 prep & conj 在…之前 begin v (began, begun) 开始 behind prep 在…后面 beside prep在…旁边 between prep 在(两者)之间 big adj 大的 bike (bicycle) n 自行车 bird n鸟 birthday n生日 black n & adj 黑色(的) blackboard n 黑板 blue n蓝色 adj 蓝色的 boat n 小船 body n身体 book n书 v 预定(房间,车票) box n 盒子,箱子 boy n 男孩 bread n 面包（不可数） breakfast n 早餐 bring v (brought, brought) 带来 brother n兄弟 brown n& adj棕色(的),褐色(的) bus n 公共汽车 busy adj 忙碌的,繁忙的 but conj但是, prep除了 buy v ( bought, bought) 买 by prep在…旁边,乘坐,通过(某方式,手段) bye interj 再见
数学专业英语词汇(T)
数学专业英语词汇(T) 数学专业英语词汇(T)数学专业英语词汇(T)t distribution 学生t 分布 t number t数 t statistic t统计量 t test t检验 t1topological space t1拓扑空间 t2topological space t2拓扑空间 t3topological space 分离空间 t4topological space 正则拓扑空间 t5 topological space 正规空间 t6topological space 遗传正规空间 table 表 table of random numbers 随机数表 table of sines 正弦表 table of square roots 平方根表 table of values 值表 tabular 表的 tabular value 表值 tabulate 制表
tabulation 造表 tabulator 制表机 tacnode 互切点 tag 标签 tame 驯顺嵌入 tame distribution 缓增广义函数tamely imbedded 驯顺嵌入tangency 接触 tangent 正切 tangent bundle 切丛 tangent cone 切线锥面 tangent curve 正切曲线 tangent function 正切 tangent line 切线 tangent of an angle 角的正切tangent plane 切平面 tangent plane method 切面法tangent surface 切曲面 tangent vector 切向量 tangent vector field 切向量场tangent vector space 切向量空间tangential approximation 切线逼近
自考英语词汇学翻译精华整理
学习资料收集于网络，仅供参考 English Lexicology(英语词汇学) 1.English lexicology aims at investigating and studying the morphological structures of English words and word equivalents, their semantic structures, relations, historical development, formation and usages.英语词汇学旨在调查和研究英语单词和单词的等价物的形态结构,其语义结构、关系、历史发展、形成和用法。 2.English Lexicology is correlated with such linguistic disciplines as morphology(形态学), semantics(语义学), etymology(词源学),stylistics（文体论）and lexicography(词典学) Chapter 1--Basic concepts of words and vocabulary 1.Word（词的定义）: A word is a minimal free form of a language that has a given sound and meaning and syntactic function. (1)a minimal free form of a language (2)a sound unity (3)a unit of meaning (4)a form that can function alone in a sentence 词语是语言最小的自由形式，拥有固定的声音和意义以及句法作用。 2.Sound and meaning（声音与意义）: almost arbitrary, “no logical relationship between the sound which stands for a thing or an idea and the actual thing and idea itself”词语是一个符号，代表着世界上其他的事物。每种世界文化已经赞成一定的读音将代表一定的人，事，地方，特性，过程，行动，当然是在语言系统之外。这种象征性的联系几乎总是主观的，并且“在代表事物和思想的声音和实际的事物和思想之间没有法定关系” 3.Sound and form（读音和形式）:不统一的四个原因（1）the English alphabet was adopted from the Romans,which does not have a separate letter to represent each other内因是因为英语字母表采用罗马字母，罗马字母没有独立的字母代表每个读音，因此一些字母代表两个读音或者组合在一起发音。 （2）the pronunciation has changed more rapidly than spelling over the years另一个原因是发音比拼写的变化快，在一些时候还拉开了距离。在最近五百年里，尽管口语发音已经出现了显著的变化，却没有相应的拼写变化。 （3）some of the difference were created by the early scribes第三个原因是一些早期的书写员发明了一些不同。（4）the borrowings is an important channel of enriching the English vocabulary最后借词来了，这是丰富英语词汇的重要途径。 （5）printing印刷已经变得非常普及。它有助于固定单词的拼写、standardization标准化使得拼写不容改变。、dictionary字典在拼写终结中得到好处。 —Old English,The speech of the time was represented very much more faithfully in writing than it is today. 古代英语中的口语比今天更忠实的代表书面语 —The written form of English is an imperfect representation of the spoken form。英语的书写是发音形式不完善的代表 4.What is vocabulary？ （1）Total number of the words in a language一个语言的单词综合 （2）Words used in a particular historical period 特殊历史时期使用的单词 （3）All the words of a dialect，a book ，a discipline...某个方言，书籍，学科中的所有单词 5.Classification of English Words：英语词汇由所有种类的词汇组成。它们可以根据不同的标 准或者不同的目的进行分类。 By use frequency:basic word stock&nonbasic vocabulary根据使用频率，单词可以分为基础词和非基础词。 By notion:content words&functional words可以根据概念分成实词和虚词