做减法

Our objective is not to grow, there is a saying : Haier is additive, 170,000 is subtraction.

我们的目的不是为了做大，有一种说法：海尔是加法，万科是减法。

We can use software to do most calculation but not use hardware. The most basic circuit doing calculation in the computer is binary adder. For example, we can use of addition to do subtracting, continuous adding to do multiplication, and continuous subtracting to do division.

在电脑的世界里，可以做任何数字系统且复杂的演算，但是大多数的演算都藉由软体来解决，而非用硬体直接进行各种演算，电脑的硬体或其他数位电路在做算术运算时，最基本的电路往往只有二进位加法器而已，至於减法可藉由补数的加法解决，乘法等於连续的加法，除法则是连续的减法，可见加法器在运算数位系统中的重要性。

Unlike the simple counting board used in elementary schools, very efficient suanpan techniques have been developed to do multiplication, division, addition, subtraction, square root and cube root operations at high speed.

不同于简单的计数在小学使用的电路板，非常有效的suanpan技术已经发展到这样做乘法，除法，加法，减法，平方根和立方根业务的高速增长。

The number of filmgoer keeps reducing in social background, but the filmers manage to make people come back. A hopeful prospect comes out. Good cinema market system is the essential way to resolve the problem of Chinese filmgoer.

第六章：在整个社会系统对中国电影观众进行"减法运算"的同时，电影界也在观念更新和体制改革中大做"加法"，中国电影出现振兴迹象。

What French mathematician built and sold the first gear-driven mechanical machine that did addition and subtraction?

全句译：什麼是法国数学家建造并销售的第一部能做加法和减法的机械齿轮驱动装置？

For addition and subtraction I'm not trying to do any fancy conversion.

对于加法和减法，我不会尝试去做一些奇特的转换。

Adder is one of the most common operation units in ALU, e.g, subtractor, multiplier, and divider, which are all based on the adder.

而全加器是一个经常被使用的运算单元，在电脑中的任何运算，例如减法、乘法、除法等，都是必须经过加法器来做变化的。

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。