necessitate

英 [nəˈses.ɪ.teɪt]      美 [nəˈses.ə.teɪt]
  • vt. 使成为必需,需要;迫使
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为了记住“necessitate”这个单词,可以将其分解为“nece”和“ssitate”,然后将“nece”与“need”联想,表示需要,而“ssitate”可以联想为“sit on it”,即需要停下来深思或等待某个决定。结合起来,就是“需要停下来深思或等待的决定”,这样就可以记忆为“necessitate”表示“需要,使成为必要”。

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necessitate 使成为必要

来自necessary,必要的,必需的,-ate,使。

necessitate (v.)
1620s, from Medieval Latin necessitatus, past participle of necessitare "to render necessary," from Latin necessitas (see necessity). Earlier verb in English was necessen (late 14c.). Related: Necessitated; necessitates; necessitating.
1. It is common that a single requirement will necessitate multiple interface elements.
一个需求可以由多个界面元素来满足,这种情况比较普遍.
2. To map 100 mutants by this method would necessitate nearly 5,000 crosses.
用这种方法来绘制100个突变型的遗传图就要做5000个杂交.
3. Moving the piano will necessitate taking the door off its hinges.
搬钢琴就得把门从铰链上拿下来.
4. Your proposal would necessitate changing our plans.
你的提议可能使我们的计划必须变更.
5. The agglomeration and sintering of fine particles can necessitate a lowering in temperature of operation.
由于微粒易于聚集和烧结,不得不降低操作温度.

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