electrode exhibiting both secondary emission and photo-emission是什么意思 electrode exhibiting both secondary emission and photo-emission在线中文翻译

electrode exhibiting both secondary emission and photo-emission

中文翻译
1
[电学] 兼有二次发射和光发射的电极展示

相关单词辨析

or: 或者,否则,常用于否定句中 I don't like apples or bananas. Hurry up or you'll miss the bus.
and: 并且,Hurry up and you'll catch the bus.

picture: 可指相片,图片,电影片,
photo: 用照相机拍摄的照片,
drawing: 画的画 Let's go and see a good picture.

这组词都有“次等”的意思,其区别是:
minor: a较少的,较小的,较次要的,常含有轻微的但并非不重要的意思。
 ➤ We agreed on everything in the contract, even minor points.  
我们对合同中的一切问题,甚至是细枝末节都达成了一致。

inferior: a.次等的,较劣的,差的,当"下级"讲时,强调职位的高低;当"次等"讲时,指素质、质量等的低劣。
 ➤ Most wine from Switzerland is inferior to wine from France.  
产于瑞士的葡萄酒多数要比法国的差。

secondary: a.第二等的,次要的,强调在重要性或顺序上处于第二位。
 ➤ My job is of secondary importance to my health.  
我的工作比起身体来说不那么重要。

subordinate: a.次要的,从属的,下级的,强调主次地位或支配和隶属的关系。
 ➤ He was always friendly to his subordinate officers.  
她对下级官员一向和蔼可亲。