precipitate

verb

1. 使…突然降临；加速（坏事的发生）
   to make sth, especially sth bad, happen suddenly or sooner than it should
   1. His resignation precipitated a leadership crisis.
      他的辞职立即引发了领导层的危机。
2. 使突然陷入（某种状态）
   to suddenly force sb/sth into a particular state or condition
   1. The assassination of the president precipitated the country into war.
      总统被暗杀使国家骤然陷入战争状态。

adj.

1. 鲁莽的；草率的；仓促的
   happening very quickly or suddenly and usually without enough care and thought

noun

1. 沉淀物；析出物
   a solid substance that has been separated from a liquid in a chemical process

The verb is pronounced /prɪ'sɪpəteɪt/. The adjective is pronounced /prɪ'sɪpɪtət/. 动词读作 /prɪ'sɪpəteɪt/，形容词读作/prɪ'sɪpɪtət/。


1. 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.
   1. 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。
   2. A slight mistake could precipitate a disaster.
      小错误可能会招致大灾难。
2. 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.
   1. I don't think we should make precipitate decisions...
      我认为我们不应该贸然作出决定。
   2. 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。

1. 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。
2. A slight mistake could precipitate a disaster.
   小错误可能会招致大灾难。
3. I don't think we should make precipitate decisions
   我认为我们不应该贸然作出决定。
4. 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。
5. It would only serve to precipitate his ruin.
   它只会加速他的毁灭。
6. By misleading people and their leaders, they may well precipitate revolution rather than recovery.
   他们误导民众和领导人，结果很可能诱发革命，而无助于经济复苏。
7. They acted with precipitate haste.
   他们鲁莽仓促地采取了行动。
8. Remobilized iron sulphides will precipitate as pyrrhotite at high temperatures and as pyrite when temperature decreases.
   铁硫化物在高温下的再活化产物主要是磁黄铁矿，而低温下则主要为黄铁矿。
9. It is important that no precipitate action at home upset the equilibrium we have been able to establish.
   我们所能建立的均势，不能为国内急促的行动所颠覆，这至关重要。
10. Study on the composition and crystal shape of the precipitate obtained by struvite precipitation from wastewater for phosphorous recovery
    鸟粪石法回收废水中磷的沉淀物的组成和晶形
11. The precipitate is removed by centrifugation, and the clear supernatant extract is analyzed for metabolites.
    通过离心弃去沉淀，上清液进行代谢物的分析。
12. I feared that saying it he's dying would precipitate it.
    我害怕说他即将死去要将它抛得远远的。
13. All gravimetric measurements require some sort of crucible or dish to hold the residue or precipitate.
    所有重量分析需要某种坩埚或器皿保留残渣或沉淀物。
14. In order to avoid the photolysis of ferric ferrocyanide precipitate, the operation can only be done in dark.
    操作宜在阳光直射不到的阳暗处进行以避免亚铁氰化铁沉淀的光解反应发生。
15. They made a precipitate decision.
    他们作了一个轻率的决定。
16. If you also have sadly, let the memory precipitate.
    如果你还有悲伤，就用记忆来沉淀。
17. If any organic salt is formed, it will precipitate immediately.
    如果有有机盐形成，它会立即沉淀。
18. The wort is then cooled, the solids allowed to precipitate, and it is ready for fermentation.
    接着冷却麦芽汁，让固体物质沉淀下来，这时就可以进行发酵了。
19. The arsenate is usually formed in oxidation zones in contact with the atmosphere and free oxygen, and arsenic will precipitate with ferric hydroxide.
    在与大气和游离氧接触的氧化带中，常形成砷酸盐，而且砷与氢氧化铁一起沉淀。
20. The compound surfactant has good compatibility with injected and simulated water and no precipitate is produced.
    复和驱油剂与模拟地层水、注入水配伍性好，不产生沉淀。
21. The precipitate produced by sewage treatment.
    污水处理后产生的沉淀物。
22. Jackson's actions helped precipitate the sharp business panics that occurred in1834and1837.
    杰克逊的做法加速了1834年和1837年发生的经济恐慌。
23. The clarifying functions of wort clarificant on wort were studied and its using amount and effects of removing precipitate were tested and contrasted.
    研究了应用麦汁澄清剂对麦汁的澄清作用，对其用量、除浊效果进行测试对比。
24. The cobalt oxide is produced from cobalt catalyst waste by using acidolysis precipitate method.
    用含钴催化剂废料作原料，采用酸溶-沉淀法工艺制取氧化钴。
25. This precipitate dissolves in an excess of aqueous ammonia.
    这个沉淀能溶解在过量的氨水中。
26. This feedback can precipitate corresponding changes in self-expression and behavior.
    反馈可以加速我们自我表现和行为的相应改变。
27. Add the reagent until precipitate begins to form in the flask.
    加试剂直到烧瓶底部形成沉淀物。
28. Effects of low-temperature annealing on oxygen precipitate nucleation in heavily arsenic-doped Czochralski silicon;
    研究了五种不同的热处理气氛对直拉硅中氧沉淀及其诱生缺陷的影响。
29. The total amount of precipitate phase in high nitrogen austenite stainless steel increased with the prolonging of aging time.
    高氮奥氏体不锈钢中析出物的总量随时效时间的延长而增加。
30. Iron and aluminum compounds precipitate as a voluminous sludge.
    铁和铝的化合物成为一种体积庞大的蓬松的游渣沉淀下来。