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单词 half period
释义
half period
  • 简明释义
  • 半周期
  • 网络释义
  • 1

    ?半周期

    ... half-pace [楼]梯台,楼梯平台 half-period 半周期,半衰期 half-principal 半主椽(伸不到屋脊的) ...

  • 2

    ?半衰期

    ... half-metal 半金属 half nut 对开螺母 half-period 半周期,半周;半衰期 ...

  • 3

    ?半生期

    ... 半衰期 half-life 半生期;半衰期 half-period 半生期;半衰期 half-period ...

  • 4

    ?同“半时间

    ... [middle] 半腰;事物进展到一半时 [half-period] 同“半时间” [semiweekly] 半周一期的刊物 ...

短语
  • 双语例句
  • 1
    I also request the people of the United States to display the flag at half-staff from their homes for the customary forenoon period.
    我也要求美国人民在自己的住所依上午传统降半旗。
  • 2
    In early period, there were no half-measures: usage was either right or wrong, and it was the task of the grammarian not simply to record alternatives, but to pronounce judgement upon them.
    在早期,没有折中办法:(语法)用法不是对就是错,并且语法学家的任务不是简单地记录备选词,而是对它们作出判断。
  • 3
    We can measure half a period.
    我们可以测量半周期。
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更新时间:2025/2/16 11:55:53