电子层electro shell; electron orbit; electron sheath; electron shell; electron-rich ..
双语例句
1
The design of optical window on a spherical shell in electro-optical systems is introduced.
介绍光电系统中球形壳体上光学窗口的设计方法。
2
The frame of electro-mechanical safety and arming device (S&A) is established, and the electro-mechanical S&A for the mortar shell fuze is designed at the end of the paper.