大家在查：共管 stepladder chins 雷格夫 fledging 柳叶憔悴颓唐李慈铭 batons long summary

cathode rays

美英

un.阴极射线
网络阴极线；跑出的电子束

cathode rays

cathode rays

英-汉网络释义

cathode rays

un.

1.阴极射线

1

When he left the lab , he forgot to disconnect the electric current to the vacuum tube he had been using in his study of cathode rays .

但是，离开实验室时，他忘了切断通向研究阴极射线用的真空管的电源。

3

Some of the properties of cathode rays listed below .

现将阴极射线的一些特性开列如下。

4

Hertz's experimental researches on the cathode rays and his important influence

赫兹对阴极射线的实验研究及其重要影响

5

Measuring method of the phosphor excited by cathode rays

阴极射线致荧光粉测试方法

热词推荐

大家在看