expression

It has many excellent characteristics such as having the test problems well distributed constituting a test paper, most problems having complete answer and relative review contents, being able to check the answers of symbol expressions, as well as being open.

具有组卷试题分布均匀、大多数题目均有完整解答和相关的复习内容、可以评判符号表达式答案、开放性和界面友好性等特点。

It has a unique style and is quite different from emoticon.

网络文化中的"囧"已不再是普通意义上的汉字,它具有独特的风格,与表情符号相比也有许多差异。

A method of symbol representation of three combination patterns of basic mechanism:series connection,parallel connection and hybrid connection,is presented.

作者基于机构组合原理,用矩阵形式描述基本机构,给出了串联式、并联式和混合式3种基本机构的组合方式的符号表达方法。

absolute value of a symbolic expression

符号表达式的绝对值

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

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

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

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。

(mathematics) expressible in symbolic form.

（数学）能够用符号形式表达。

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

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＋

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。

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

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

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。

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。

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。

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）。

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

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

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