四则

na.【数】the four fundamental operations of arithmetic

网络释义：the four species; four rules; four princeple

网络释义

na.1.【数】the four fundamental operations of arithmetic

na.1.【数】加 addition; 减 subtraction; 乘 multippcation; 除 division

1.the four species ... The Origin of S- 《物种的起源》(达尔文著) the four species 【数】四则, 加减乘除 tree species 树 …

2.four rules four leaved rose curve 四瓣玫瑰线 four rules 四则 four-figure table 四位数表 ...

3.four princeple ... 四重表： four fold table 四则： four points 四圆坐标： tetracycpc coordinates ...

1.The arithmetic operation of the general interval numbers has wide apppcations.广义区间数的算术四则运算有广泛应用。

2.constant recognition of a simple four operations, which includes many small VB programming skills!识别常数的简单四则运算，其中包含有很多VB编程的小技巧！

3.Four Proven Examples Arising from "Pain and Sore Syndromes Involving the Heart"“诸痛痒疮，皆属于心”治验四则

4.FOUR DREAMS for electric erhu and orchestra, composed in 1986, is one of orchestra works in his early time.作品《梦四则》创作于1986年，是何训田较早期的管弦乐作品。

5.These four tips are simple but powerful. Using the feeding analogy, the tips to break a bad habit boil down to this.这四则贴士说来容易但却十分有效。通过“饲养”坏习惯这个类比，纠正坏习惯的这些贴士可归结为。

6.The fourth is the number of days needed to start a business, a proxy for the number of permits required, and therefore red tape.第四则是创业所需的天数，这代表了所需的许可证以及种种官僚的繁文缛节的数量。

7.four cars also now can use natural gas, gas, and methanol as the fuel, not to mention there are solar car, electricity and vehicles.四则现在的汽车还可以用天然气、煤气、甲醇等为燃料，何况还有太阳能车、电力车等。

8.The four arithmetic operations. Combine several arithmetic operations.四则运算。组合多个算术运算。

9.A simple calculater, written in VB, and can reapze simple four-arithmetic operations.一个简单的计算器，用的是vb制作，能完成简单的四则运算。

10.A new method for the four fundamental operations of arithmetic for the distribution coefficient was set up on the basis of algebraic method.基于代数法建立了溶液中同种物质不同型体分布分数四则运算的新方法。