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pre·cip·i·tate·s 英prɪ'sɪpɪteɪt美prɪ'sɪpɪteɪt COCA⁶⁹⁶⁶⁵BNC⁶²⁵²⁰Economist⁵³⁵⁸¹⁺¹
基本双解英英搭配短语近义反义句型用法例句例句
vt.促成³⁶;使…沉淀⁴;猛摔⁴n.沉淀物⁴⁰;冷凝物⁴adj.仓促的⁴;迅猛的⁴;感情用事的⁴原型precipitate的三单形容词precipitative副词precipitately名词precipitateness过去分词precipitated现在分词precipitating三单precipitates
v.动词
vt. & vi. 使突然发生cause to happen suddenly or sooner; hasten vt. 使突然陷入throw sb/sth suddenly into vt. 沉淀,析出cause a substance to do this vt. & vi. 使水汽冷凝成为雨、雪等cause vapour to condense from rain, snow etc.
Noun:
a precipitated solid substance in suspension or after settling or filtering
Adjective:
done with very great haste and without due deliberation;hasty marriage seldom proveth well hasty makeshifts take the place of planning rejected what was regarded as an overhasty plan for reconversion wondered whether they had been rather precipitate in deposing the king
Verb:
bring about abruptly;The crisis precipitated by Russia's revolution separate as a fine suspension of solid particlesfall from clouds;rain, snow and sleet were falling Vesuvius precipitated its fiery, destructive rage on Herculaneum fall vertically, sharply, or headlong;Our economy precipitated into complete ruin hurl or throw violently;The bridge broke and precipitated the train into the river below
用作动词 v.
～+介词precipitate against sb攻击某人precipitate sth down a cliff自山崖上抛下某物precipitate from the housetop从屋顶跳下precipitate in sth在…上突然进入precipitate a country into war使某个国家突然陷入战争precipitate oneself into danger使自己突然陷入危险precipitate sb into misery使某人突然陷入苦海precipitate over sth into使从…上进入precipitate to使到…的地步precipitate upon攻击
用作动词v.
precipitate as v.+prep.
凝结成… condense into sth precipitate as sthClouds usually precipitate as rain or snow.云常会凝结成雨或雪。
precipitate from v.+prep.
从…中冷凝; 从…淀析出 condense from sth; cause a substance to do this from sth
precipitate into v.+prep.
猛摔进…; 使突然进入,陷入… throw forwards or downwards with great force into sth; force (sb/sth suddenly into a state or activity, usually bad) precipitate sb/oneself/sth into sthThe cart overturned and precipitated us into the ditch.车子翻了,我们被摔进了沟里。
The accident precipitated them into the depth of adversity.意外事故使他们一下子陷入了苦海。
He precipitated himself into new troubles.他突然陷入新的烦恼之中。
He precipitated himself into fight.他奋力投入搏斗。
The border incident precipitated the two countries into war.边境事件使两国突然陷入战争。
The civil war precipitated the country into a crisis.内战使这个国家一下子陷入了危机。
She put up her hair and suddenly she was precipitated into maturity.她把头发束起,一下子就变得像大人了。
The company was precipitated into ruin when the exchange rate dropped.汇率下降时,公司一下子破了产。
precipitate to v.+prep.
使…突然…到 force (sb/sth suddenly to sth) precipitate sth to sthHe lost his footing and was precipitated to the ground.他失足摔倒在地上。近义词 使发生导致…rash疹子fall落下cause引起hasten催促hasty匆匆的advance前进sudden突然的bring on引起occasion场合abrupt突然的trigger使发生hurried仓促的give rise to引起impulsive冲动的lead to导致，引起precipitous险峻的precipitant倾斜下落的overhasty太急速的过分轻率的…come down下降，落下，价格等跌…
用作动词(v.
用作不及物动词
S+～+ARain precipitates.突然下起了雨。
Crisis precipitated, as people expected.正像预料的那样,危机一下子出现了。
用作及物动词
S+～+ n./pron.The waterfall precipitates itself between the mountains.瀑布在山间急泻而下。
Her remark precipitated my decision.她的话促使我仓促作出决定。
Falling sales precipitated the failure of the company.销售额下降促使该公司倒闭。
All this would reduce profits and precipitate an economic crisis.所有这一切将会减少利润,导致经济危机。
Fears about the solvency of the banks precipitated the great economic crash.对银行偿付能力出现恐慌更加速了经济的崩溃。
How many wars have been precipitated by firebrands!多少次战争是由煽动者所引起!
v.动词
precipitate的基本意思是“使突然发生; 使突然陷入”,指缺乏应有的考虑和准备而仓促决定或采取行动。引申可作“沉淀,析出”“冷凝”解。 precipitate可用作及物动词,也可用作不及物动词。用作及物动词时接名词或代词作宾语。 precipitate接介词into表示“突然使某人〔物〕进入某种状态”。
动词65%,形容词18%,名词17%
用作及物动词All this willprecipitatean economic crisis.所有这些会促成经济危机。
It would only serve toprecipitatehis ruin.它只会加速他的毁灭。
Iron and aluminum compoundsprecipitateas 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。
The cart overturned andprecipitatedus to the ditch.车子翻了，我们被摔进了沟里。用作名词A yellowprecipitateshould form immediately.很快会形成一种黄色沉淀物。
The properties ofprecipitateis determined by these processes.沉淀物的性质由这些过程所决定。用作形容词They made aprecipitatedecision.他们作了一个轻率的决定。
The king was tooprecipitatein declaring war.国王在宣战一事上过于轻率。
They acted withprecipitatehaste.他们鲁莽仓促地采取了行动。
A cool breeze caused aprecipitatedrop in the temperature.冷风使温度急降。 And because that happened automatically, with no warnings of any kind, you might not even realize the mistake. At least, not until the misapplied access control precipitates some online disaster.
因为那是自动发生的，没有任何警告，至少在误用的访问控制导致某些在线灾难之前，您甚至可能没有意识到这个错误。 ibm
The RTP temperature, the RTP time, the cooling rate, the ambient and the dopant atoms influenced the density and distribution of point defects in wafers, and then affected oxygen precipitates.
快速热处理温度、时间、降温速度、退火气氛、掺杂原子等都对硅片中点缺陷的形成及分布产生影响，进而影响氧沉淀的形成。 cnki
The formation of oxygen precipitates not only had relation to point defects, but also the dopant atoms.
氧沉淀的形成与硅片中点缺陷、掺杂原子有密切关系。 cnki
The SEM photographs of the precipitates verified the previous conclusion from another side.
沉淀的扫描电镜图从另一个侧面验证了前面所得结论。 cnki
Whereas the formation of oxygen precipitates was retarded due to the reaction of the As atoms and the vacancies in heavily As-doped wafer.
在重掺砷硅片中，由于砷原子和空位相互作用，导致氧沉淀受到抑制。 cnki
Almost always, traces of the sulfuric acid produced after large volcanic eruptions are trapped in snow and ice as the acid precipitates out of the contaminated atmosphere.
大型火山喷发后所产生的硫酸遗迹，通常都是密封在雪与冰中，这些硫酸都是来自受污染大气的酸性沉淀物。192.192.169.81
Although the media has paid a great deal of attention to telecommuting in most cases it is the employee's situation, not the availability of technology that precipitates a telecommuting arrangement.
虽然传媒对电子交通投入了极大的关注，但在很大程度上，是员工的实际情况而不是技术的可能性促成电子交通的安排。 ebigear
As Carbide precipitates at grain boundary, Ductility of alloy is low.
碳化物在晶界附近析出可降低合金的塑性； cnki
At room temperature, the absorption band attributed to interstitial oxygen broadened due to the generation of oxygen precipitates.
由于高温退火过程中氧沉淀的生成，辐照样品的常温红外光谱中间隙氧吸收峰向低频端宽化。 cnki
In this article, infra-red microscopy and etching method were used to study the morphology of the copper precipitates in silicon crystals.
本文利用红外显微镜和化学浸蚀的方法，研究了硅单晶中铜沉淀物的几何形态。 cnki
Meanwhile, the tip of precipitates along grain boundary becomes obtuse, the alloying elements are depleted in the region near the grain boundary and the stress corrosion resistance is bettered.
同时，晶界沉淀物的端部由尖锐变得圆钝，晶界临近区域中的合金元素贫化，使材料的应力腐蚀抗力提高。 cnki
One is that cannabis use is a causal factor for schizophrenia, or that it at least precipitates psychosis in vulnerable people.
其中一个理论说，大麻制品的使用是造成精神分裂症的起因，或者至少诱发了易感人群的精神病。 yeeyan
Others, though, question whether fossil stromatolites really are the result of bacterial action, and wonder whether they might be chemical precipitates instead.
尽管另一些人，质疑层叠岩石化石是否是细菌活动的结果，但他们也想知道那些化石是否只是化学沉淀物。 ecocn
Sometimes it is the loss of a cherished idea of ourselves that precipitates“ breakdown”.
有时它是一种沉淀自己，“崩溃”珍视思想的损失。 yeeyan
The dislocation density is affected by the size and distribution of precipitates.
位错密度的变化受析出相粒子的大小和分布制约。 cnki
The binding material in sedimentary rocks that precipitates between grains from pore fluids. Calcite and quartz are common cement- forming minerals.
沉积岩内颗粒之间的孔隙流体中沉淀的束缚物质。方解石和石英是常见的造胶结物矿物。 www.infopetro.com.cn
Their eventual marriage will be childless, a lack which precipitates Tom into recklessly sharing his family history with his pupils.
他们的婚姻最终无子女，这个缺陷使 Tom突然不顾一切地与他的学生分享他家庭的历史。 yeeyan
There are no alloy- carbide precipitates at the peak of secondary hardening.
但在二次硬化峰出现时没有发现合金碳化物相的析出。 cnki
This paper also analyzes the pollution depth, the filtrate composition, the quantity of precipitates, and the separation sequence.
文章还深入地分析了水泥浆的污染深度，滤液中的成分，沉淀物的数量及析出的先后次序等问题。 cnki
Transferring the electrons gives the bacteria energy. It also changes the ionization state of the metal changing it to a form that precipitates out of water.
通过传到电子，这种细菌便能从其中获得能量，并改变了其食用废料的离子态，使其从水中沉淀出来。 yeeyan
Water continually evaporates, condenses, and precipitates, and on a global basis, evaporation approximately equals precipitation.
水持续蒸发，冷凝，沉降。在全球范围看来，蒸发量约等于沉降量。 yeeyan
Water precipitates camphor from its alcoholic solution.
水使樟脑从其酒精溶液中沉淀。《21世纪大英汉词典》
When the clouds reach the West Coast mountains, they rise, and the mercury precipitates out, attached to rain drops or snowflakes.
当云层到达西海岸山脉，它们上升并释放出汞沉淀并与降水和雪花结合。 en400 |