算术

In 1521, Heinrich Schreiber wrote a book on commercial arithmetic, elementary mathematics and music, in which he instructs a bookkeeping method using journal, goods book and debts book.

在1521年，海因里希施赖伯写了一本商业算术的书，涉及初步的数学和音乐，在那里他使用日记、货物书和债务书来解释簿记方法。

Please accept my heartiest congratulations on being selected as a semifinalist in the 2006-07 Siemens Competition in Math, Science, and Technology!

请接受我最热诚的祝贺，祝贺你被选入2006-07西门子算术，科学，和技术竞赛的准决赛！

The most remarkable feature of Babylonian arithmetic was its use of a sexagesimal (base 60) place-valued system in addition to a decimal system.

巴比伦人的算术最引人注目的特点是它使用了六十分数（60进位）标值系统作为十进位小数系统的补充。

Arithmetic ordering on two's complement machines allows + and - to work on both signed and unsigned numbers.

在二补数的机器上的算术命令允许+和-都可以在有号或无号的数字上工作。

As a consequence of these behaviors, the likely ranges of signed and unsigned numbers for implementations hosted on each of the permissible arithmetic architectures is

作为这些行为的影响，对於实作主机於可准许的算术架构，有号和无号数的似乎合理的范围是

The design of the ALU and the way to deal with overflow,carry-out,borrow-out, comparison of the arithmetic operations of signed and unsigned numbers are discussed here.

重点讨论了其中的32住先行进位ALU的设计，以及对补码数与无符号数算术运算的溢出、进位、借位、比较等问题的处理方法。

In fact, algebra is a simple language, used to create mathematical models of real-world situations and to handle problems that we can't solve using just arithmetic.

实际上，代数是一种简单的语言，用于对现实世界建立数学模型，而且还用于处理一些仅用算术无法解决的问题。

It is getting more difficult to reconcile the above chart with the simple mathematics of the profits cycle.

现在已经愈来愈难以使上图与利润周期的简单算术一致起来。

Class allows for simple fraction arithmetic-- addition, subtraction , multiplication, and division.

这些可以完成简单的分形算术－加、、、。

The slide rule is a mechanical device that uses the very same physical quantity -- length -- to represent numbers, and to help perform arithmetical operations with two or more numbers at a time.

该计算尺是一个机械装置使用相同的物理量-长度-代表人数，并协助执行算术运算与两个或两个以上的号码的时间。

We have no common name for a mime of Sophron or Xenarchus and a Socratic Conversation; and we should still be without one even if the imitation in the two instances were in trimeters or elegiacs or some other kind of verse--though it is the way with people to tack on 'poet' to the name of a metre, and talk of elegiac-poets and epic-poets, thinking that they call them poets not by reason of the imitative nature of their work, but indiscriminately by reason of the metre they write in.

索夫农 、森那库斯和苏格拉底式的对话采用的模仿没有一个公共的名称；三音步诗、挽歌体或其他类型的诗的模仿也没有——人们把&诗人&这一名词和格律名称结合到一起，称之为挽歌体诗人或者史诗诗人，他们被称为诗人，似乎只是因为遵守格律写作，而非他们作品的模仿本质。

The relationship between communicative competence and grammar teaching should be that of the ends and the means.

交际能力和语法的关系应该是目标与途径的关系。