英语词汇“penning-trap mass spectrometer”的英英意思、用法、释义、翻译、读音、例句、短语、词组-英语词典-现代词典

单词	penning-trap mass spectrometer
释义	Penning-trap mass spectrometer Penning-trap mass spectrometer [¦pen·iŋ‚trap ‚mas spek′träm·əd·ər] (engineering) A device for making highly accurate comparisons of the masses of charged atoms and molecules by comparing the cyclotron frequencies of single ions in a Penning trap.
随便看	melting profile melting range melting rate melting ratio meltings melting temperature melting temperature of dna melting temperature or transition temperature melting ulcer melt in mouth melt in my mouth melt in one's mouth melt in (one's)/the mouth melt instability melt in /the mouth melt in the mouth melt in the/ mouth melt into melt in your mouth melt-in-your-mouth melt it away meltith melt link melt loading melt off

英语词典包含2567994条英英释义在线翻译词条，基本涵盖了全部常用单词的英英翻译及用法，是英语学习的有利工具。

Penning-trap mass spectrometer