spectrometer
spectrometer 英 [spek'trɒmɪtə] 美 [spɛk'trɑmɪtɚ]
n. [光] 分光仪
名词复数:spectrometers
- 请先登录
- n. [光] 分光仪
-
1. Dr. Lipkin and his colleagues can then fish out these matching segments and shoot them through a mass spectrometer to determine their mass.
利普金博士和他的研究员们随后就开始钓出这些片段并通过一台分光仪标记测定物。
-
2. It would be a stronger argument, Lunine says, had Cassini’s ion and neutral mass spectrometer found sodium when it flew through the plumes this past March.
而就在今年三月卡西尼探测器在穿越土卫二的喷发物的飞行时，天文学家们利用检测离子与中子云的分光仪再次发现了钠元素的存在。
-
3. They grow their bacteria on a stainless steel plate, and use a laser to vaporise their signalling molecules, feeding these into a mass spectrometer to catalogue the molecules present.
他们在一个不锈钢培养皿里培育细菌，然后用激光蒸发它们的信号分子，把这些分子导入到质谱分析仪中并记录他们的状态。
- 请先登录
0 个回复