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ether中文什么意思

[ 'i:θə ]发音:   用"ether"造句
  • n.
    1.【物理学】以太,能媒。
    2.【化学】醚;乙醚。
    3.〔诗〕上空,苍天。
    +更多解释...
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例句与用法

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  1. The hospital smelled of formaldehyde and ether .
    医院里充满甲醛和乙醚的味道。
  2. The nitramine ethers perform two functions in the smokeless powder composition .
    硝胺醚在无烟火药成份中有两种作用。
  3. The simplest such trickery to imagine is that the earth drags some of the ether along with itself .
    想像中的最简单的这类作弄,是地球曳着部分以太和它一道运动。
  4. The null result of the michelson-morley experiment suggests that the effects of the ether are undetectable .
    迈克耳孙-莫雷实验的否定结果使人想到,以太的效应是不能检查到的。
  5. If a bottle of ether is opened at one end of a room, we can soon smell the vapors at the other end .
    假如在房间的一端打开一个乙醚瓶,在房间的另一端就可立刻闻到乙醚蒸气的味道。

英文释义

名词
  1. a colorless volatile highly inflammable liquid formerly used as an inhalation anesthetic
    同义词:ethoxyethane, divinyl ether, vinyl ether, diethyl ether, ethyl ether
  2. a medium that was once supposed to fill all space and to support the propagation of electromagnetic waves
    同义词:aether
  3. any of a class of organic compounds that have two hydrocarbon groups linked by an oxygen atom
  4. the fifth and highest element after air and earth and fire and water; was believed to be the substance composing all heavenly bodies
    同义词:quintessence

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