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- an arithmetical calculation 算术运算
- Each module was an arithmetical command such as add, subtract, multiply, cosine, sine. 每一个组件都是一种算数指令，诸如加、减、乘、余弦、正弦。
- In the inverted index structure, the posting list of each term is partitioned into linked blocks, whose sizes form an arithmetical series. 在建立倒排索引时，每个词项的记录表以链接块的形式存放于倒排索引文件中，每次新分配的块大小递增。
- I saw him puzzle over an arithmetic problem. 我看见他正在苦心思索一道算术题。
- A language element in the formal description of a computer language,for example,the metavariables in an arithmetical expression are constants,variables,operators,etc. 计算机语言的形式描述中的语言元素，如在算术表达式中的元变量是常数、变量、运算符等。
- Subsistence only increases in an arithmetic ratio. 生活资料只能按算术级数增长。
- The pupils are taking an arithmetic test. 学生正在进行算术考试。
- Reference to these factors provides a good indication of the order of magnitude of the fine and should not be regarded as the basis for an automatic and arithmetical calculation method. 参考这些数据为罚金的数量级的顺序提供了良好的指引，单不应被认为是构成机械数学运算方法的依据。
- Performs an arithmetic left shift on a bit pattern. 对位模式执行数学左移位。
- I saw him puzzle over an arithmetic problem . 我看见他正在苦心思索一道算术题。
- He is good at rapid calculation, and can immediately tell the answer of an arithmetic formula on seeing it. 他的速算能力很强，看过算式后，得数就能脱口而出。
- An arithmetic or an algebraic identity is an equation. 算数或代数恒等式是方程。
- In a computer, a functional unit that interprets and executes instructions. Note: A processor consists of at least an instruction control unit and an arithmetic and logic unit. 计算机中，解释并执行指令的一种功能单元。注：处理器至少包含有一个指令控制器和一个算术与逻辑运算器。
- Once again, the world can be divided in two, which is at least a relief to thought, division by two being one of the simplest arithmetical calculations. 再一次，全球可能被一分为二，这至少省心得多了，除以二是最简单的算术运算之一。
- A language element in the formal description of a computer language, for example, the metavariables in an arithmetical expression are constants, variables, operators, etc. 计算机语言的形式描述中的语言元素，如在算术表达式中的元变量是常数、变量、运算符等。
- An arithmetic that produces the difference between two numbers. 产生两数之差的一种运算。
- An arithmetic operator that adds two numbers together. 将两个数相加的算术运算符。
- An arithmetic operator that divides one number by another number. 将一个数除以另一个数的算术运算符。
- Performs an arithmetic right shift on a bit pattern. 对位模式执行数学右移位。
- The expression inside [] may even be an arithmetic expression. 在[]中的表达式甚到可以是数学表达式。
