查询词典 densities

Typical densities after compaction are 80% of the density of the solid material.

挤压后的典型密度是固态材料密度的 80%。

As for continuous random variable, the connection of distribution function between random variable and its function -- a new random variable can be obtained first according to the definition of distribution function, then the connection between distribution densities can be obtained by derivation; thus the distribution density is solved.

对于连续型随机变量ξ来说，可由分布函数的定义先求出随机变量ξ和它的函数η=f这个新的随机变量的分布函数之间的联系，然后通过求导，得到密度函数之间的联系，从而求得η的分布密度。

Moreover, a spatial correlogram revealed that the closer sites were to one another, the higher were the similarities of the densities themselves.

研究结果发现冠羽画眉族群为丛聚分布，越靠近的样点有越相似的族群密度。

The electrolysis corrosion rates in the cryolite molten salt under different current densities were measured and the corrosion mechanism was preliminarily discussed.

用X射线衍射和扫描电子显微镜对材料的组成和微观结构进行了研究，测量了样品在冰晶石熔盐中不同电流密度下的电解腐蚀速率，并对其腐蚀机理作了初步探讨。

And more we have a numerical simulation for currents and local densities on the basis of former results.

在不同热源和不同的非线性相互作用下，我们运用数值的方法对它们做了更进一步的研究。

The CO2 and O2 densities in the curst cover soil had certain negative relativity, but their related coefficient couldn't be given with the assurance, needing a further study.

硬覆盖路面下土壤CO2浓度与O2浓度之间存在一定的负相关性。但受多因素影响，它们的相关系数难以确定，有待进一步探讨。

I'm really not familiar enough with the cushion densities

我真的不熟悉这里垫子的密度

LC50 of common cutworm to Bt insecticide was 1170PPm. Investigation in field displayed that larval densities in two Bt cotton lines were nosignificant difference from conventional cotton line.

室内生测和大田试验表明，与常规棉泗棉3号相比，Bt棉6K19和BG1560对棉蚜的存活率、生活历期及繁殖力均无显著影响，Bt棉与常规棉田棉蚜的发生动态及为害情况也一致。

After 1-month treatment, his best corrected visual acuity improved from 0.05 initially to 1.2, and the corneal thickness was not different between eyes. Nevertheless, at the injured sites, cornea was apparently thicker and corneal endothelial densities were lower than those in the fellow eye. This cornea might decompensate after any other ocular trauma or intraocular surgery.

经过一个月的治疗后，视力、眼压、中央角膜厚度、角膜上皮、前房、视网膜等皆恢復正常，但角膜內皮细胞密度明显减少，受伤部位的角膜亦明显较厚，日后恐有角膜失偿的危险，而这种情况无法藉测量中央角膜厚度显示出来。

There is a high degree of mechanization, and Britain has one of the highest tractor densities in the world –there are now over half a million tractors in use, as well as numerous harvesting machines.

英 国农业的机械化程度很高，与世界其他国家相比，英国在农业生产中使用拖拉机的密——现在全国有 50 多万台拖拉机和大量收割机。

However, as the name（read－only memory）implies, CD disks cannot be written onorchanged in any way.

然而，正如其名字所指出的那样，CD盘不能写，也不能用任何方式改变其内容。

Galvanizes steel pallet is mainly export which suits standard packing of European Union, the North America. galvanizes steel pallet is suitable to heavy rack. Pallet surface can design plate type, corrugated and the gap form, satisfies the different requirements.

镀锌钢托盘多用于出口，替代木托盘，免薰蒸，符合欧盟、北美各国对出口货物包装材料的法令要求；喷涂钢托盘适用于重载上货架之用，托盘表面根据需要制作成平板状、波纹状及间隔形式，满足不同的使用要求。