noble gas

noble gas什么意思,noble gas翻译

基本解释

na.: 惰性气体

权威解释

• 惰性气体；稀有气体:

  any of a group of gases that do not react with other chemicals. argon , helium , krypton and neon are noble gases .

英汉解释

• 〔化〕惰气

• 稀有气体,惰性气体

例句

• Being a noble gas , it resists chemical bonding with other elements and is thus easy to purify for iso topic analysis.

  由于氙是惰性的，不易与其他元素产生化学键，因此很容易纯化以进行同位素分析。

• The noble gas abundances are consistent with relative abundances found in the atmospheres of Mars and Earth, the Sun, and the meteorites.

  在惰性气体丰度是一致的相对丰度的大气中发现的火星和地球，太阳，和陨石。

• So the United States of America rich lack of noble gas, a little taste of Slumdog millionaire.

  所以美国富人缺少贵族气，有点贫民富翁的味道。

• Xenon is a noble gas, which means that it does not typically react with other elements.

  氙是一种惰性气体，这意味着它通常不会与其他元素产生化学反应。

• Each period ends with a member of the noble gas family.

  每一周期最末尾的元素构成了稀有气体族。

• Noble gas isotope has been widely used to identify sources of natural gas.

  稀有气体同位素也已经广泛运用于天然气的来源判别。

• In all of the known chemical compounds of the noble gases, the noble-gas atom has a net positive charge.

  在为人所知的所有稀有气体化合物中，稀有气体原子具有净正电荷。

• Designs in the West is spreading a viewpoint: "does not have the Chinese element, does not have the noble gas. "

  在西方设计界流传着一个观点：“没有中国元素，就没有贵气。”

• "We don"t see any solar noble gas in the mantle, " he says.

  他说：“我们没有看到仍和太阳能惰性气体在地幔之中。”

• In a bulb, a noble gas argon is used. Why is argon used instead of air in the light bulb?

  在灯泡里，为什么用的是惰性气体氩，而不是空气呢？