precipitating是什么意思？

precipitating

英[prɪ'sɪpɪteɪtɪŋ] 美[prɪ'sɪpɪteɪtɪŋ]

• adj. 急落的，猛冲的；
• v. （突如其来地）使发生( precipitate的现在分词 )，促成，猛然摔下，使沉淀；

例句

• Exposure , chilling and fatigue are sometimes precipitating causes. 日晒 、 受凉和疲劳有时会是神经痛的诱因.
• The precipitation bond adopts a sloped tube to enhance the precipitating efficiency. 沉淀池采用斜管,提高了沉降效率.
• Precipitating electrode plate is a key part in electrostatic precipitation equipment. 静电收尘板是静电收尘设备中的关键部件.
• It is revealed that in double diffusion and immunoelectrophoresis, the product yielded a single precipitating line. 以双扩及免疫电泳鉴定, 均呈现单一沉淀线.

柯林斯高阶英汉双解学习词典释义

• VERB
  使（通常指不好的事件或形势）突然发生；加速
  If something precipitates an event or situation, usually a bad one, it causes it to happen suddenly or sooner than normal.
  例句
  The killings in Vilnius have precipitated the worst crisis yet... 维尔纽斯的几起谋杀事件导致了迄今为止最严重的危机。 A slight mistake could precipitate a disaster. 小错误可能会招致大灾难。
• ADJ-GRADED
  （行动或决定）仓猝的，贸然的，突然的
  A precipitate action or decision happens or is made more quickly or suddenly than most people think is sensible.
  例句
  I don't think we should make precipitate decisions... 我认为我们不应该贸然作出决定。 Many of our current problems have been caused by precipitate policy making in the past. 我们目前的很多问题都是由过去仓猝制定的政策导致的。

英英词典释义

• Adjective
  1. bringing on suddenly or abruptly;
  "the completion of the railroad was the precipitating cause in the extinction of water-borne commerce"