“permatron”的概念、定义、翻译、参考文献-科学参考

单词	permatron
释义	permatron [`pǝr·mǝ´trän] ^ELECTRONICS Thermionic gas-discharge diode in which the start of conduction is controlled by an external magnetic field.
随便看	emotion empennage emphasizer emphysema emphysematous chest Empididae empire cloth empirical empirical curve empirical formula empirical probability empirical rule emplacement emplectite employment test empodium empressite empty empty-cell process empty medium empty set empty shell empyema emu emulation

科学参考收录了103327条科技类词条，基本涵盖了常见科技类参考文献及英语词汇的翻译，是科学学习和研究的有利工具。