单位质量

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。

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。

Density:(1)In physics, it is an identification of material by noting its mass per unit volume.

1在物理学上，是以每单位体积的质量来鉴别物质。

Density: Mass per unit volume of a substance.

密度：单位体积内物质的质量。

Part 2 : methods for determination of total mass per unit area, mass per unit area of coating and mass per unit area of substrate.

卷曲特性的测定。第2部分：每单位面积的总质量的测定方法。

Unit of mass for expressing masses of atoms or molecules.

用于表达原子或分子质量的单位。

Density:(1)In physic s, it is an identification of material by noting its mass per unit volume.

1在物理学上，是以每单位体积的质量来鉴别物质。

Gram is a metric unit of mass.

克是米制质量单位。

TEST METHOD FOR THE DETERMINATION OF THE RESIN AND FIBRE CONTENT AND MASS OF FIBRE PER UNIT AREA.

测定树脂和橡胶含量及单位面积纤维质量的试验方法

Density The mass Of liquid per unit Of volume Of substance at 15℃.

密度 在15℃的条件下，单位体积的某种物质所具有的液体质量。

The split between the two groups can hardly be papered over.

这两个团体间的分歧难以掩饰。

This approach not only encourages a greater number of responses, but minimizes the likelihood of stale groupthink.

这种做法不仅鼓励了更多的反应，而且减少跟风的可能性。