该词条未找到_海词词典

您要查找的是不是：

dopant density 掺杂密度
The density of population in this city is very high. 这个城市的人口密度非常高。
To treat(a semiconductor)with a dopant. 加入掺杂剂用掺杂剂给(半导体)涂上保护层
The area had a population density of five people per square mile. 该地区人口密度为每平方英里五人。
To treat(a semiconductor) with a dopant. 加入掺杂剂用掺杂剂给（半导体）涂上保护层
The density goes down exponentially with height. 分子密度随着高度的上升而指数衰减。
The population density is evened out. 种群密度亦趋于均匀化。
Uses:As an activator of phosphor and dopant of garnet. 用途：用于荧光粉的活化剂和柘榴石的添加剂。
Density exceeded 100 nests per mile. 丝巢密度超过每英里100巢。
Do you know the density of population in this area? 你知道这个地区的人口密度吗?
This wave of excess density is sound. 这种过剩密度的波就是声波。
The OLED can only emit red when the dopant concentration is 8%. TPP掺杂浓度为8%25时,为饱和的红光发射;
The density logger consists of a radiation source. 密度测井仪包括辐射源。
Methods Investigating the rodent density by ELTON. 方法用ELTON夹夜法对鼠密度进行调查。
E ecially familiar with jewelry and purchase dopant material. 特别是对首饰方面以及采购合金材料方面熟练。
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。
The entropy density is constant ahead of the shock. 冲击波前方的熵密度是恒定的。
The driver had to stop because the density of the fog made it difficult to see. 由於浓雾使道路很难看清,司机不得不停车。
Mercury has a much greater density than water. 水银的密度比水大得多。
Yarn number is a measure of linear density. 纱线细度是纱线线密度的一种度量方法。