1.
absolute value of a symbolic expression
符号表达式的绝对值
2.
On the Symbolic Simulation of Simulating Integrated Circuit;
模拟集成电路的符号模拟──符号表达式及其生成
3.
Some doubts on the expression of the symbol of hypothetical judgement under necessary condition;
质疑必要条件假言判断的符号表达式
4.
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
5.
a sign placed in front of an expression to denote that a root is to be extracted.
放在表达式前表示被开方根的符号。
6.
(mathematics) expressible in symbolic form.
（数学）能够用符号形式表达。
7.
English Expressions of Mathematical Formulas, Equations, Numbers, and Symbols and Signs;
英语数学公式、数字、符号的表达法
8.
An operation or a quantity stated in symbolic form, such as?, y, or x+y.
式子，表达式用符号来表示运算或数量，如?，y或x＋
9.
a notation for forming mathematical expressions that does not use parentheses to delimit components.
形成表达式时不使用括号界定成分的符号。
10.
Research and Applications of GEP in Symbolic Regression;
基因表达式程序设计在符号回归中的应用研究
11.
On the Expressions of Mathematic Formulas and Signs in Special English;
专业英语中数学公式与符号的常用表达
12.
a parenthesis-free notation for forming mathematical expressions in which each operator follows its operands.
形成数学表达式时每个算子都晚于其操作数的免-括号符号。
13.
a parenthesis-free notation for forming mathematical expressions in which each operator precedes its operands.
形成数学表达式时每个算子都先于其操作数的免-括号符号。
14.
Semicolon insertion was a huge mistake, as was the notation for literal regular eXPressions.
分号的插入是一个巨大的错误，比如作为字面正则表达式的符号时。
15.
a symbol (like x or y) that is used in mathematical or logical expressions to represent a variable quantity.
用在数学或者逻辑表达式里代表一个可变量的符号（如x或者y）。
16.
Semeiological Element of Music and Language:Comparative of Expression,Content and Meaning in Two System;
音乐和语言中的符号学元素——比较两种体系的表达方式、内容及意义
17.
The Research of the Multi-Category SVMs in Printed Mathematical Expressions Recognition
基于多类支持向量机的印刷体数学表达式符号识别的研究
18.
A statement asserting the equality of two expressions, usually written as a linear array of symbols that are separated into left and right sides and joined by an equal sign.
等式一个表明两个表达相等的陈述，通常写作一行符号并被等号分为左右两端