To remove(a common factor)from the numerator and denominator of a fractional expression.

约分从一个分数表达式的分子和分母去掉(一个公因子)

属类：综合句库--

In a representation of a number expressed in a radix numeration system, the location of the separation of the characters associated with the integral part from those associated with the fractional part

在按基数记数制所表示的数码中指定的位置,它把数的整数部分和小数部分的有关字符分开。

属类：综合句库--

In this case the fractional part is discarded

在此情况下小数部分被丢掉了。

属类：综合句库--

Krypton occurs in trace amounts in the atmosphere and in rocks and is obtained by fractional distillation of liquefied air. It is used in luminescent tubes, flash lamps, incandescent light bulbs, lasers, and tracer studies.

在大气和岩石中只有极微量的氪,可以通过液态空气的分馏来得到它。氪用于荧光管、闪光灯、镭射以及示踪研究。

属类：化学及生命科学-化学-

In the following illustrations of the disposal of items of plant and equipment, it is assumed that any necessary entries for fractional -period depreciation already have been recorded.

在随后演示的处置固定资产时,假设调整部分年度的折旧所必需的会计分录已经作完。

属类：经济金融-会计学-

In earlier studies, major classes of triacylglycerols were separated on the basis of unsaturation (i, e., trisaturated, disaturated, diunsaturated, and triunsaturated) via fractional crystallization and oxidation-isolation methods.

早期的研究,在研究不饱和现象的基础上,通过分级结晶和氧化-分离方法,将三酰基甘油分为几类(如三饱和酸、二饱和酸、二不饱和酸和三不饱和酸)。

属类：工程技术-食品工程-

These rocks are lack of foliation and resulted from the brittle fragmentation of mineral grains with rotation of grain fragments accompanied by fractional grain boundary sliding and dilatancy.

这类岩石缺乏面理构造,是由于矿物颗粒的脆性碎裂,旋转以及颗粒边界的摩擦滑动和扩展而造成的。

属类：工程技术-地质-地质与勘探

Fractional Excretion of Bicarbonate and Urinary-Blood PCO2 Tension Difference after Alkali Load in Normal Neonates

正常新生儿之尿中重碳酸盐(bicarbonate)排泄百分率(FEHCO( 上标 ˉ)3)及咸化尿液前、后之尿和血中二氧化碳分压差(U-B)PCO2值

属类：行业术语-中文论文标题-

Functional Inequalities for Fractional Powers of Positive Definite Self-Adjoint Operators

正定自伴算子分数幂的泛函不等式

属类：行业术语-中文论文标题-

left ventricular fractional shortening

左室部分缩短,左室(射血)分数缩短

属类：化学及生命科学-医学词汇-