unit of mass

He improved the research of basal structure of mass in the activities of science and became the founder of western philosophy at the 20th century, after he lifetime worked on defense for atomic unit of basal structure of mass and advocated realism.

他对物质的原子基础单元的毕生辩护，对实在论的研讨与理解，推动了科学研究活动中对物质基本结构研究的进展，成为20世纪西方科学哲学的铺路人。

The mass of one unit of volume of a material is called its density.

物质单位体积的质量称之为密度。

Kilogram is the base unit of mass in the International System.

公斤是千克公制中质量的基本单位。

The base unit of mass in the International System, equal to 1, 000 grams ( 2.2046 pounds ).

千克公制中质量的基本单位, 等于1, 000克 ( 2.2046磅 )

Thereby proposes a method to classify fabric thickness by means of the mass unit fabric area or the linear density sum of warp and weft.

提出了用织物单位面积质量或经纬丝线密度之和进行织物厚度分类的方法。

A metric unit of mass equal to one hundredth ( 10-2 ) of a gram.

厘克质量的公制单位,等于百分之一克 ( 10 - 2 )

Gram is a metric unit of mass.

克是米制质量单位.

Unit of mass for expressing masses of atoms or molecules.

用于表达原子或分子质量的单位。

Mass per unit of volume in powder form , including the air trapped between the particles.

每单位体积粉末的质量, 包括粒子之间的空气.

Adsorbent permeability test unit was designed to study the mass transfer performances of the compound adsorbent.

为了测试混合吸附剂的传质特性,设计了一套测试吸附剂渗透率的试验装置.

The radiation damage of ( 100) Si implanted at room temperature by As_2~+ andAs~+ at the same energy for atomic mass unit are compared.

本文比较了室温下每原子质量单位能量相同的As2~+和As~+注入（100）Si所引入的辐射损伤。