simple fraction

Moreover, complex composition of GMT-A 2 gives synergetic effect on both flocculation and corrosion inhibition and makes better results than that of simple fraction.

研究还证实，GMT-A2水处理剂在絮凝净化与缓蚀两方面，都具有比上述单一组分更优越的应用效果，表明药剂GMT-A2分子间有协同效应。

A simple fraction collector

一种简单的部分收集器

"In a simple fraction, Both are integers. A complex fraction has a fraction in the numerator or denominator."

简分数的分子和分母都是整数；如果分子或分母（或两者）本身也是分数，则称为繁分数

This paper, from the view of distribution and fraction, discussed the conditions of circuit equivalent, on the basis of it, using short connection, breaking off the simple circuit, giving out the simple deduction of the resistance Y connection and A connection equivalent exchange.

本文从分流、分压的角度讨论电路等效的条件，在此基础上用短接、断开等方法用简单电路的万法给出了阻抗Y形联接与△形联接等效变换的简单推导。

A Simple, Cheap Constant Fraction Timer with Nine Lines

一种简单、价廉的九路恒比定时甄别器