| 单词 | 表达式 |
| 释义 | DEFINITIVE EXAMPLES 权威例句〔algebraic language〕Computer Science A computer language whose statements are designed to resemble algebraic expressions.【计算机科学】 数学语言，代数语言：一种计算机语言，其陈述方式设计得与代数表达式相似美国传统〔algebraic language〕Mathematics The conventional method of writing expressions and formulas.【数学】 代数语言：书写表达式或公式的惯用方法美国传统〔algebraic〕Designating an expression, an equation, or a function in which only numbers, letters, and arithmetic operations are contained or used.代数学的：指定一个表达式、等式或函数，其中只包括或只运用数字、字母或数学运算的美国传统〔cancel〕To remove (a common factor) from the numerator and denominator of a fractional expression.约分：从一个分数表达式的分子和分母去掉（一个公因子）美国传统〔cubic〕A cubic expression, curve, or equation.三次表达式，三次曲线，三次方程美国传统〔denominator〕Mathematics The expression written below the line in a common fraction that indicates the number of parts into which one whole is divided.【数学】 名称：在公分式的分数线下的表达式，它指明了一个整个被划分的部分的数目美国传统〔discriminant〕An expression used to distinguish or separate other expressions in a quantity or an equation.判别式：在一个量或方程式中，用于区分或区别其他表达式的表达式美国传统〔enclose〕Expressions are enclosed in brackets.表达式圈在括号里。麦克米伦高阶〔expression〕This forms the basis for our mathematical expression for the electric field.这是电场数学表达式的基础。柯林斯高阶〔formula〕A symbolic representation of the composition or of the composition and structure of a compound.分子式：表示化学物质成分或组成方式的符号表达式美国传统〔fraction〕Mathematics An expression that indicates the quotient of two quantities.【数学】 分数：表明两个量的商的表达式美国传统〔inequality〕Mathematics An algebraic expression showing that a quantity is greater than or less than another quantity.【数学】 不等式：一种代数表达式，显示出某个量大于或小于另一个量美国传统〔law〕Mathematics A general principle or rule that is assumed or that has been proven to hold between expressions.【数学】 定理：表达式之间假设或被证明存在的一普通原则或法则美国传统〔linear combination〕An expression of first order, composed of the sums and differences of elements with nonzero coefficients.线性组合：系数不全为零由元素的和、差组成的数学式的第一序表达式美国传统〔member〕Mathematics The expression on either side of an equality sign.【数学】 等式的边端：等式两边之表达式之一美国传统〔monomial〕Mathematics An algebraic expression consisting of only one term.【数学】 单项：仅含有一项的代数表达式美国传统〔multiplication〕Any of certain analogous operations involving expressions other than real numbers.涉及除了实数以外的表达式的任何相似的运算美国传统〔numerator〕An expression to be divided by another; a dividend.被除数：被另一个数除的表达式；被除数美国传统〔numerator〕The expression written above the line in a common fraction to indicate the number of parts of the whole.分子：写在分数的分数线上的表达式，表示占整体中的比例美国传统〔polynomial〕An expression of two or more terms.多项式：含两个或更多项的一个表达式美国传统〔quaternion〕Mathematics An expression that is the sum of a real number and a vector and that contains four terms, one real and three imaginary.【数学】 四元数：一实数和一矢量的和的表达式，有四个项，一个为实数项，另外三个为虚数项美国传统〔radical sign〕The radical sign together with a horizontal bar extending from its top to the end of the expression from which a root is to be extracted.根号：根号与一条水平横线，从开根的表达式开头延伸到结尾美国传统〔rationalize〕Mathematics To remove radicals without changing the value of (an expression) or roots of (an equation).【数学】 给…消根：去掉表达式或方程中的根号，但不改变表达式的值或方程的根美国传统〔recursion〕An expression, such as a polynomial, each term of which is determined by application of a formula to preceding terms.递推：多项式等一种表达式，每一项由前一项使用的公式来决定美国传统〔reduce〕Mathematics To simplify the form of (an expression, such as a fraction) without changing the value.【数学】 约分：在不改变值的情况下简化（表达式，如分数的）形式美国传统〔reduction〕The converting of an expression or equation to its simplest form.简化方程式：把表达式或方程式化至最简的形式美国传统〔result〕Mathematics The quantity or expression obtained by calculation.【数学】 答案，答数：通过计算得到的数量值或表达式美国传统〔transformation〕Replacement of the variables in an algebraic expression by their values in terms of another set of variables.变换：以另一套变量置换为一个代数表达式中变量的值美国传统〔trinomial〕Mathematics An algebraic expression consisting of three terms connected by plus or minus signs.【数学】 三项式：一种包含有由加号或减号相连接的三项的代数表达式美国传统 |
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