| 词汇 | precipitated |
| 释义 | precipitated past simple and past participle ofprecipitate precipitate verb uk /prɪˈsɪp.ɪ.teɪt/ us /prɪˈsɪp.ə.teɪt/ precipitateverb (MAKE HAPPEN)[ T ]formal to make something happen suddenly or sooner than expected: 促成；使突如其来地发生；加速…的发生 An invasion would certainly precipitate a political crisis.入侵肯定会加剧政治危机。 Fear of losing her job precipitated (= suddenly forced) her into action.对丢掉工作的恐惧促使她立即行动起来。 Causing things to happen activate activation actuation agent attribute attribute something to someone hyperstimulate hyperstimulation implement implementation in launch pad pioneer Pygmalion effect reactivate realization realize reattribute render spark precipitateverb (THROW)[ Tusually+ adv/prep ]formal to throw someone or something from a height with great force使急落直下，使陡然下落 Throwing arm cannon cast chuck fling heave hurl outpitch overhand peg precipitate sidearm sling stone throw throw something in toss underarm underhand unseat precipitateverb (CHEMISTRY)[ I or T ] chemistry specialized If a liquid precipitates, substances in it become solid and separate from the liquid: （使）沉淀，（使）淀析 Cooling the beaker helps precipitate the compound.给烧杯降温有助于化合物沉淀。 If any organic salt is formed, it will precipitate (out) immediately.如果有有机盐形成，它会立即沉淀。 Physical & chemical processes absorbable absorptive absorptive capacity absorptivity acidification corrode degradable excitation excite exergonic exothermic exothermic reaction fermentation impregnate react reboil recondense redox refraction scald Examples of precipitatedprecipitated In English, many past and present participles of verbs can be used as adjectives. Some of these examples may show the adjective use. The second possibility is that a subclinical degree of tricuspid regurgitation led to hypertrophy and dilatation of the left atrium and precipitated atrial fibrillation. The latter group of critiques has precipitated a general dismissal of family influences as immaterial except, possibly, at the extremes. Some pundits charged that the military's complete decay, especially the cowardice and incompetence of its commanders, had precipitated the debacle of 1847. Seventeenth-century notions of property, among other things, precipitated this development. Their easy production announced a gracious and fertile imagination, which sometimes precipitated them toward error. Both of these evaporite minerals have a high solubility and can be readily precipitated, and as such they are ideal candidates for laboratory experiments. There have been no prosecutions or investigations of individuals that have precipitated or instigated the violence. The whole system is alkaline, and carbonate can be easily precipitated during dry spells, when there is excess evaporation. Evolved hydrogen sulphide was carried in a nitrogen stream to a silver nitrate trap and precipitated as silver sulphide. The disruption of oil supplies, compounded by a national docks strike, precipitated the long awaited sterling crisis. This has precipitated a change from traditional fallowing to more pro-active soil fertility management techniques. This discovery reveals that suction-induced transition is precipitated through instabilities of the streamwise vortices. Although further studies are needed to confirm this finding, it suggests that late-onset depression is more likely to be environmentally precipitated than earlyonset depression. Post-lumbar-puncture headache is an example precipitated by leakage from the punctured lumbar theca. The work is a metaphor which portrays subtle transformations (or transmutations) in human existence precipitated by pervasive new technology. These examples are from corpora and from sources on the web. Any opinions in the examples do not represent the opinion of the Cambridge Dictionary editors or of Cambridge University Press or its licensors. |
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