“ion trap”的概念、定义、翻译、参考文献-科学参考

单词	ion trap
释义	ion trap [`ī´än ´trap] ^ELECTRONICS 1. An arrangement whereby ions in the electron beam of a cathode-ray tube are prevented from bombarding the screen and producing an ion spot, usually employing a magnet to bend the electron beam so that it passes through the tiny aperture of the electron gun, while the heavier ions are less affected by the magnetic field and are trapped inside the gun. 2. A metal electrode, usually of titanium, into which ions in an ion pump are absorbed.
随便看	Kaposi's sarcoma kappa curve kappa particle karaburan karajol karat karaya gum karbutilate karema karif Karl Fischer reagent Karl Fischer technique Karmarkar's algorithm Karnaugh map Karnian karoo Karp circuit karren Karrer method karroo Karroo System karrusel karst karst base level karstbora

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。