vapors

常见例句

用作名词 (n.)

• The locomotive vomits out vapor when getting started.
  火车头启动时喷出大量蒸汽。
• A cloud is a mass of vapor in the sky.
  云是天空中的水汽团。
• Warm air can contain more water vapor than cold air.
  热空气要较冷空气容纳更多的水蒸汽。

用作动词 (v.)

• Topically, 1 pound of steam can be used to generate a little less than 1 pound of vapor through evaporation.
  总体来说一磅的水通过蒸发可以产生不到一磅的蒸汽。
• They manipulate the water in the xylem under negative pressure -- what's called a metastable liquid state -- right on the verge of becoming a vapor.
  但木质部通道的两端都结合有带微孔的膜，这些孔能够阻碍通道中的水超越其表面张力，发生蒸发。
• Water vapors in the hot sun.
  水在炎热的阳光下汽化。
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