全部

1·Because these galaxies' mass is spread out over larger areas, they have far fewer stars per unit volume than do conventional galaxies.

因为这些星系的质量分布在更大的区域，它们每单位体积的恒星数量比传统星系要少得多。

2·By the charge density we mean the per unit volume.

所谓的电荷密度是指单位体积的电荷。

3·It is the amount of electric charge per unit volume.

是电荷与体积的比值。

4·Field capacity is a property of a unit volume of soil.

野外容水率是单位土体的一种特性。

5·Bulk density is defined as the weight per unit volume of loosely tipped fuel.

堆积密度是指每单位重量的体积松散倾斜燃料。

6·In physics it is an identification of material by noting its mass per unit volume.

在物理学上，是以每单位体积的质量来鉴别物质。

7·After the eccentric CAM turning impeller, per unit volume reduction of the cavity.

叶轮转过偏心凸轮后，每单元空腔的容积减少。

8·However, a silicon anode can store about 10 times more (per unit volume) lithium ions.

如果用硅制作阳极，其单位体积锂离子容量可达到前者的10倍左右。

9·Secondary market, short-term unit volume wide shocks, holding the need to be cautious.

二级市场，短线该股放量宽幅震荡，持有需谨慎。

10·The mass per unit volume of a substance under specified conditions of pressure and temperature.

在特定压力和温度条件下某物质单位体积的质量。