density 四级考研

the density of population

人口

an electron density map.

电子分布图。

high density bleacher

高漂白器

To lessen the density of;rarefy.

稀释减弱集中程;

high density lipoprotein

高脂蛋白

high-density urban areas.

人口集的城区

low-density urban areas.

人口小的农村地区

a joint probability density function

一个连合概函数

density gradine centrifugation ;

英文: density gradient centrifugation ;

very high density lipoprotein

极高脂蛋白

migration can regulate the local density of animals.

迁徙可以控制动物的局部。

density of freight (passenger or traffic)

运输

integrated electron density along the line of sight.

瞄准线的平均电子。

8.To lessen the density of;rarefy.

这些协词的共同含义是“减少，变少”。

The density of each isochore was based on the pressure-density relationship at 410 K,which was obtained from the Burnett analysis.

首先对超临界410K等温线的数据进行了膨胀法分析,建立了压力和关系。以此为基础,获得了各条定容线的。

third is low-density turbidity sequence composed of flaggy sandstone and mudstone;

三为由薄层状砂岩与泥岩呈韵律状互层构成的浊流远端低流序列；

The density of population is low, meagerly-populated, live and disperse ;

人口低，人烟稀少，居住分散；

The constraint condition for the strain energy density function of incompressible hyperelasticity is proposed.

通过对各种有限元方法的分析比较，适当修改了已有的应变能函数的形式使之更适合数值计算。