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单词 exchange half-time
释义
exchange half-time
  • 简明释义
  • 半交换期
  • 网络释义
  • 1

    [核]?半交换期

    ... 半减期 halflife 半交换期 exchange half-time 半排出期 halflife ...

短语
  • 双语例句
  • 1
    Half life time, simulated by a dispersion model, can represent the exchange ability of an area more completely and objectively.
    认为以水质模型模拟半交换时间研究海域的水交换能力更全面、客观。
  • 2
    Ron looked both sulky and annoyed when he appeared at breakfast half an hour later, and though he sat with Lavender, Harry did not see them exchange a word all the time they were together.
    罗恩半小时后来吃早饭时,显得很恼火。虽然他和拉文德坐在一起,但哈利没见他们说一句话。
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更新时间:2025/8/2 5:10:46