初等数学部分中英文词汇对照
本文汇总了初等数学范畴的部分中英文词汇对照,条目按照中文汉语拼音音节排序,拼音相同的按字母笔画排序。
| 中文 | 英文 | |
|---|---|---|
| B | ||
| 百分位数 | percentile | |
| 半径 | radius | |
| 半圆 | semi-circle | |
| 被开方数 | radicand | |
| 必要条件 | necessary condition | |
| 变量 | variable | |
| 标准差 | standard deviation | |
| 并集 | union set | |
| 补集 | complementary set | |
| 补角 | supplementary angle | |
| 不等式 | inequality | |
| C | ||
| 常量 | constant | |
| 常数项 | constant term | |
| 常用对数 | common logarithm | |
| 乘方、幂 | power | |
| 充分条件 | sufficient condition | |
| 充要条件 | necessary and sufficient condition | |
| 抽样 | sampling | |
| 抽样调查 | sampling survey | |
| 垂线 | perpendicular line | |
| 垂直 | perpendicular | |
| 垂直平分线 | perpendicular bisector | |
| 垂足 | foot of a perpendicular | |
| 存在量词 | existential quantifier | |
| D | ||
| 代入法 | substitution method | |
| 代数式 | algebraic expression | |
| 单位向量 | unit vector | |
| 单项式 | monomial | |
| 单项式的次数 | degree of a monomial | |
| 导函数 | derived function | |
| 导数 | derivative | |
| 等比数列 | geometric progression | |
| 等比中项 | geometric mean | |
| 等边三角形 | equilateral triangle | |
| 等差数列 | arithmetic progression | |
| 等差中项 | arithmetic mean | |
| 等式 | equality | |
| 等腰三角形 | isosceles triangle | |
| 底数 | base number | |
| 点 | point | |
| 点斜式 | point slope form | |
| 定理 | theorem | |
| 定义 | definition | |
| 定义域 | domain | |
| 度 | degree | |
| 对称点 | symmetric points | |
| 对称轴 | axis of symmetry | |
| 对顶角 | opposite angles | |
| 对角线 | diagonal | |
| 对数 | logarithm | |
| 对数函数 | logarithm function | |
| 多边形 | polygen | |
| 多面体 | polyhedron | |
| 多项式 | polynomial | |
| 多项式的次数 | degree of a polynomial | |
| E | ||
| 二次根式 | quadratic radical | |
| 二次函数 | quadratic function | |
| 二分法 | bisection method | |
| 二面角 | dihedral angle | |
| 二元一次方程 | linear equation in two unknowns | |
| 二元一次方程组 | system of linear equations in two unknowns | |
| F | ||
| 法向量 | normal vector | |
| 反比例函数 | inverse proportional function | |
| 反函数 | inverse function | |
| 方差 | variance | |
| 方程 | equation | |
| 方向向量 | direction vector | |
| 分层随机抽样 | stratified random sampling | |
| 分母 | denominator | |
| 分式 | fraction | |
| 分式方程 | fraction equation | |
| 分子 | numerator | |
| 复合函数 | composite function | |
| 复数 | complex number | |
| 复数的辐角 | argument of a complex number | |
| 复数的模 | modules of a complex number | |
| 复数集 | set of complex numbers | |
| G | ||
| 概率 | probability | |
| 高 | altitude | |
| 个体量 | individual | |
| 根 | root | |
| 根式 | radical | |
| 根指数 | radical exponent | |
| 公比 | common ratio | |
| 公差 | common difference | |
| 公因式 | common factor | |
| 共轭复数 | conjugate complex number | |
| 共面向量 | coplanar vectors | |
| 共线向量 | collinear vectors | |
| 勾股定理 | pythagoras theorem | |
| H | ||
| 函数 | function | |
| 弧 | arc | |
| 弧度 | radian | |
| J | ||
| 几何图形 | geometric figure | |
| 奇函数 | odd function | |
| 基本不等式 | basic inequality | |
| 基本事件 | elementary event | |
| 基数 | cardinal | |
| 基底 | base | |
| 基向量 | base vectors | |
| 集合 | set | |
| 极值 | extremum | |
| 加减法 | addition-subtraction method | |
| 加权平均数 | weighted average | |
| 简单随机抽样 | simple random sampling | |
| 减函数 | decreasing function | |
| 交点 | point of intersection | |
| 交集 | intersection set | |
| 焦点 | focus | |
| 焦距 | focus distance | |
| 角 | angle | |
| 角平分线 | angular bisector | |
| 截距 | intercept | |
| 截距式 | intercept form | |
| 解 | solution | |
| 解集 | solution set | |
| 解三角形 | solving a triangle | |
| 解析式 | analytic expression | |
| 近似数 | approximate number | |
| 矩形 | rectangle | |
| 距离 | distance | |
| 绝对值 | absolute value | |
| K | ||
| 开立方 | extraction of cube root | |
| 开平方 | extraction of square root | |
| 空集 | empty set | |
| 空间向量 | space vector | |
| L | ||
| 棱台 | frustum of a pyramid | |
| 棱柱 | prism | |
| 棱锥 | pyramid | |
| 立方根 | cube root | |
| 立体图形 | solid figure | |
| 两点式 | two-point form | |
| 邻补角 | adjacent angles on a straight line | |
| 菱形 | rhombus | |
| 零点 | zero | |
| 零向量 | zero vector | |
| M | ||
| 幂函数 | power function | |
| 面 | surface | |
| 命题 | proposition | |
| 模 | modulus | |
| N | ||
| 内错角 | alternate interior angles | |
| 内积 | inner product | |
| 内切圆 | inscribed circle | |
| 内心 | incenter | |
| O | ||
| 偶函数 | even function | |
| P | ||
| 抛物线 | parabola | |
| 频率分布表 | frequency distribution table | |
| 频率分布直方图 | frequency distribution histogram | |
| 频数 | frequency | |
| 平方差公式 | formula for the difference of squares | |
| 平方根 | square root | |
| 平面 | plane | |
| 平面图形 | plane figure | |
| 平面直角坐标系 | rectangular coordinate system | |
| 平行 | parallel | |
| 平行四边形 | parallelogram | |
| 平行投影 | parallel projection | |
| 平行向量 | parallel vectors | |
| 平移 | translation | |
| Q | ||
| 切线 | tangent line | |
| 倾斜角 | angle of inclination | |
| 球体 | spheroid | |
| 全称量词 | universal quantifier | |
| 全等三角形 | congruent triangles | |
| 全等形 | congruent figures | |
| 全集 | univeral set | |
| 权 | wight | |
| R | ||
| 锐角三角函数 | trigonometric function of acute angle | |
| S | ||
| 三角函数 | trigonometric function | |
| 三角形 | triangle | |
| 实部 | real part | |
| 实数 | real number | |
| 视图 | view | |
| 属于 | belong to | |
| 数量积 | inner product | |
| 数列 | sequence of number | |
| 数学归纳法 | mathematical induction | |
| 数轴 | number axis | |
| 双曲线 | hyperbola | |
| 瞬时速度 | instantaneous velocity | |
| 素数 | prime number | |
| 算术平方根 | arithmetic square root | |
| 随机事件 | random event | |
| 随机试验 | random trail | |
| T | ||
| 体 | solid | |
| 通分 | reduction of fractions to a common denominator | |
| 同旁内角 | interior angles on the same side | |
| 同位角 | corresponding angles | |
| 统计学 | statistics | |
| 投影 | projection | |
| 图象 | graph | |
| 椭圆 | ellipse | |
| W | ||
| 外接圆 | circumcircle | |
| 外心 | circumcenter | |
| 完全平方公式 | formula for the square of the sum | |
| 位似图形 | homothetic figures | |
| 无理数 | irrational number | |
| X | ||
| X 轴 | x-axis | |
| 系数 | coefficient | |
| 弦 | chord | |
| 线 | line | |
| 相等向量 | equal vectors | |
| 相似比 | similar ratio | |
| 相似多边形 | similar polygons | |
| 相似三角形 | similar triangles | |
| 相似图形 | similar figures | |
| 相反数 | opposite number | |
| 相交 | intersection | |
| 向量 | vector | |
| 向量的数乘 | scalar multiplication of vectors | |
| 项 | term | |
| 象限 | quadrant | |
| 斜率 | slope | |
| 斜截式 | slope intercept form | |
| 虚部 | imaginary part | |
| 虚数 | imaginary number | |
| 虚数单位 | imaginary unit | |
| 旋转 | rotation | |
| 旋转体 | solid of rotation | |
| Y | ||
| Y 轴 | y-axis | |
| 样本 | sample | |
| 样本均值 | sample mean | |
| 样本空间 | sample space | |
| 一般式 | general form | |
| 一次函数 | linear function | |
| 一元二次不等式 | quadratic inequality in one unknown | |
| 一元二次方程 | quadratic equation in one unknown | |
| 一元一次不等式 | linear inequality in one unknown | |
| 一元一次不等式组 | system of linear inequalities in one unknown | |
| 一元一次方程 | linear equation in one unknown | |
| 因式分解 | factorization | |
| 有理数 | rational number | |
| 有向线段 | directed line segment | |
| 有序数对 | ordered pair | |
| 余角 | complementary angle | |
| 余弦 | cosine | |
| 余弦定理 | cosine theorem | |
| 余弦函数 | cosine function | |
| 余弦曲线 | cosine curve | |
| 元素 | element | |
| 圆 | circle | |
| 圆的标准方程 | standard equation of circle | |
| 圆的一般方程 | general equation of circle | |
| 原点 | origin | |
| 圆台 | circular truncated cone | |
| 圆心 | center of a circle | |
| 圆心角 | central angle | |
| 圆周角 | angle in a circular segment | |
| 圆柱 | circular cylinder | |
| 圆锥 | circular cone | |
| 圆锥曲线 | conic sections | |
| 约分 | reduction of a fraction | |
| Z | ||
| 增函数 | increasing function | |
| 自然对数 | natural logarithm | |
| 展开图 | developing drawing | |
| 整式 | integral expression | |
| 真子集 | proper subset | |
| 正比例函数 | proportional function | |
| 正多边形 | regular polygon | |
| 正方形 | square | |
| 正切 | tangent | |
| 正切函数 | tangent function | |
| 正切曲线 | tangent curve | |
| 正弦 | sine | |
| 正弦定理 | sine theorem | |
| 正弦函数 | sine function | |
| 正弦曲线 | sine curve | |
| 证明 | proof | |
| 直方图 | histogram | |
| 直径 | diameter | |
| 值域 | range | |
| 指数 | exponent | |
| 指数函数 | exponential function | |
| 中点 | midpoint | |
| 中位数 | median | |
| 中线 | median | |
| 中心对称 | central symmetry | |
| 中心对称图形 | central symmetry figure | |
| 中心投影 | center projection | |
| 众数 | mode | |
| 周期 | period | |
| 周期函数 | periodic function | |
| 轴对称图形 | axisymmetric figure | |
| 子集 | subset | |
| 自变量 | independent variable | |
| 总体量 | population | |
| 总体均值 | population mean | |
| 最大值 | maximum value | |
| 最小值 | minimum value | |
| 最简二次根式 | simplest quadratic radical | |
| 最简分式 | fraction in lowest terms | |
| 坐标 | coordinate |
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