argon

名词 argon:

1. a colorless and odorless inert gas; one of the six inert gases; comprises approximately 1% of the earth's atmosphere
   同义词：Ar, atomic number 18

1. A colorless, odorless, tasteless, gaseous mixture, mainly nitrogen(approximately78 percent) and oxygen(approximately21 percent) with lesser amounts of argon, carbon dioxide, hydrogen, neon, helium, and other gases.
   空气一种无色、无嗅、无味的气体混合物，主要由氮气(约占78％)和氧气(约占21％)组成，还有少量的氩、二氧化碳、氢、氖、氦及其它气体
2. He termed the gas argon.
   他把那气体取名为氩。

ar.gon

n.Symbol Ar （名词）符号 Ar
A colorless, odorless, inert gaseous element constituting approximately one percent of Earth`s atmosphere, from which it is commercially obtained by fractionation for use in electric light bulbs, fluorescent tubes, and radio vacuum tubes and as an inert gas shield in arc welding. Atomic number 8; atomic weight 39.94; melting point -89.2=C; boiling point -85.7=C.See table at element
氩：无色无味惰性气体元素，构成地球大气约百分之一的部分，它可通过分馏法大量获取，使用于电灯泡，荧光灯及收音机真空管中，并可在电弧焊接中作惰性气体屏蔽物。原子序数8；原子量39.94；熔点-89.2=C；沸点-85.7=C参见 element

来源：
Greek [neuter of] argos [idle, inert]
希腊语 [] argos的中性 [懒惰的，惰性的]
a- [without] * see a-
a- [没有] *参见 a-
ergon [work] * see werg-
ergon [工作] *参见 werg-