1) the software of four arithmetic operation
小数四则运算软件
2) four arithmetic operations
四则运算
1.
Four Arithmetic Operations of Fuzzy Number by Method of Intersection Point or Discontinuity Point;
模糊数四则运算的交点-间断点法
2.
This paper introduced four arithmetic operations of number sets.
引入了数集的四则运算,研究了数集四则运算后集合确界的性质。
3.
Based on universal grey number four arithmetic operations, this paper puts forward a method of intervals number standard expression and discuss the intrinsic relation and application of standard intervals number four arithmetic operations and universal grey number.
在回顾泛灰数四则运算法则基础上,给出了区间数的标准表示,论述了标准区间数的四则运算法则与泛灰数的内在联系及其应用前景。
3) four fundamental operations
四则运算
1.
These algorithms have improved on the resultand realized the operations of four fundamental operations with any bits,which can be extended to other programming languages.
利用数据库的存储能力,在FoxPro中,给出了几个整数加、乘和除运算的连接记录的算法,改进了文献[1]中的结果,使任意位大整数的数学四则运算得以实现。
2.
The article defines order-preserving transform of bounded monotone functions on the symmetric interval [-1,1],and applies the methods of fuzzy structured element,the expression forms and correspondent membership of the four fundamental operations of fuzzy numbers based on the fuzzy structured element is obtained.
为了解决模糊数计算上的困难,引入了区间[-1,1]上单调函数的某些同序单调变换,利用模糊结构元理论,将模糊数的四则运算转换为同序单调函数之间的相应运算。
4) arithmetic operation
四则运算
1.
The arithmetic operation of the general interval numbers has wideapplications.
广义区间数的算术四则运算有广泛应用。
2.
It is given the demonstration that using the definitional method demonstrate binary function s arithmetic operation and compound operation of differential calcultus.
本文给出了用定义法证明二元函数可微性的四则运算法则与复合运算法则。
5) changeless pressure furnace
模糊数的四则运算
6) arithmometer
[英][,æriθ'mɔmitə] [美][,ærɪθ'mɑmɪtɚ]
四则运算器
补充资料：四则运算
加、减、乘、除四种运算的统称。在一个算式里，若既有加或减，又有乘或除，称为四则混合运算。在数、代数式和各种函数表达式之间都可进行四则运算，一般把加法和减法称为第一级运算，把乘法和除法称为第二级运算。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条