用电 的中文句子和英文句子

共用电子对数，共价一个原子与其他原子共用的电子的对数

The number of electron pairs an atom can share with other atoms.


这些发展促使家用电脑的需求量增大。

These developments have created a great demand for home computers.


闪光泡一种内部装有铝箔或镁箔的精细碎片的玻璃灯泡，用电点燃以发出短暂的高强度闪光，从而拍摄照片

A glass bulb filled with finely shredded aluminum or magnesium foil that is ignited by electricity to produce a short-duration high-intensity light flash for taking photographs.


他们用电桥来测量传感器的阻抗。

They use a bridge to measure the impedance of the transducer.


我们用电脑查找所有用连字符连接的词。

We did a computer search for all the hyphenated words.


我是用电动打字机打这封信的。

I did the letter on my electric typewriter.


这家公司现在使用电脑来计算所有的帐目。

The company now uses a computer to do all its account.


我用电话旁的一根铅笔记下了他的电话号码。

I noted down his telephone number with a pencil near the telephone.


碰巧在附近有个公用电话亭。

It happened that there was a telephone booth nearby.


在阴极射线管显示器中，用电子束激励后荧光物质光发射的持续现象。

In cathode ray tube display, the continuation of light emission from phosphor after excitation by the electron beam.