xenon 的定义
Chemistry.
- a heavy, colorless, chemically inactive, monatomic gaseous element used for filling radio, television, and luminescent tubes. Symbol: Xe; atomic weight: 131.30; atomic number: 54.
更多xenon例句
- So this gas giant should not have acquired nitrogen, argon, krypton or xenon ice.
- If so, that means Saturn arose in a warmer region and so should not have acquired nitrogen, argon, krypton or xenon ice.
- A nearly 4-ton tank of xenon will start a two-year run in March at the Gran Sasso National Laboratory in Italy.
- They measured the amount of different isotopes of xenon trapped in quartz crystals.
- The remaining elements of this group—neon, krypton, and xenon—have been obtained from liquid air.
- The evidence for the existence of krypton and xenon is, however, inconclusive.
- Aristarchus combated “the paradox of Xenon,” and it does not seem to have had much acceptance in antiquity.
- That report was enough to make a man quit his job and go to Xenon to start a chicken ranch or grow oranges.
- The animals on Xenon are immune from them, but when they land on a man, they send out tiny rootlets that are like minute hairs.