krypton 是什么意思

	n. 【化学】氪。

a colorless element that is one of the six inert gasses; occurs in trace amounts in air
同义词：Kr, atomic number 36,

Krypton (from "the hidden one") is a chemical element with symbol?Kr and atomic number?36. It is a member of group 18 (noble gases) elements.

	1.	Safety problems concerning the production of krypton and xenon 氙气生产的安全问题
	2.	Argon - krypton lasercoaqulator 氩氪激光凝固器
	3.	Process and characteristics of domestic - made krypton and xenon post - purification subsystem 氙气精制装置的流程及特点
	4.	Inert gases such as xenon and krypton will travel downwind while diluting rapidly 氙氪等惰性气体会顺风移动而迅速稀释。
	5.	Krypton fluoride laser 氟化氪激光器
	6.	Other exercises include calculating the pull of gravity on the planet krypton 其他的练习题包括计算克里顿普行星的重力有多强。
	7.	Krypton , xenon , radon 氪、氙、氡
	8.	Krypton , xenon , radon 氪、氙、氡
	9.	Krypton discharge source 氪放电源
	10.	Determination of trace argon , nitrogen and krypton inoxygen . gas chromatographic method 氧气中微量氩氮和氪含量的测定气相色谱法

krypton是什么意思