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The floatation performance of jamesonite with diethyldithiocarbamate as collector is studied.研究了以乙硫氮为捕收剂时脆硫锑铅矿的浮选性质.Diethyl xanthate not only adsorbed chemically but also became dixanthogen on jamesonite surface.乙黄药在脆硫锑铅...
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v.结束( terminate的现在分词 )，使终结，解雇，（公共汽车或火车）到达终点站...
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n.意大利人，西班牙人...
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Some oscillation of the fuselage had been noticed on early flights.在之前的几次飞行中，就已经察觉到机身有些摇晃。The length of the fuselage was increased due to a degree of directional instability.由于存在某种程度的航向不稳定性，机身被加长了。The problem turned out ...
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Consciousness evolves while brain evolves, and boosts brains evolvement.意识随着大脑的进化而进化, 同时又是大脑进化的动因.The transformation equation of pattern system and model of evolvement are constructed.建立了新模式演化发展阶段状态模型和模式系统状态转移方程.This pap...
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Research lurches from fad to fad - cancer viruses, immunology, genomics.研究方向变来变去 -- 癌症病毒学 、 免疫学 、 基因学....a professor of microbiology and immunology.微生物学与免疫学教授These findings were published in Clinical and Vaccine Immunolo...
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大风刮倒了树木和电线。High winds have knocked down trees and power lines.他头发凌乱，没刮胡子，脸色苍白。His hair was disheveled, and his face was unshaven and gray.雪花如刀割般刮在他的脸上，他绷紧了双肩。He braced his shoulders as the snow slashed across his face....
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chemisorb的音标：chemisorb的英式发音音标为：['kemɪˌsɔ:b]chemisorb的美式发音音标为：['keməˌsɔb]...
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crowing的音标：...
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impetus的近义词/同义词有：driving, momentum, force, push, thrust, stimulus, stimulant, momentum, signal, thrust, push。n.impetus的近义词（动力;冲力）：driving, momentum, force, push, thrust, stimulus。impetus的近义词（其他释义）：stimulant, momentum, si...
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imbued的音标：...
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havoc的近义词/同义词有：ravage, harm, damage, injury, devastation, destruction, ruin, ruin, devastation, desolation, ravage, damage, harm, destruction, injury。n.havoc的近义词（破坏;毁灭;荒废）：ravage, harm, damage, injury, devastation, destr...
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MPs have one free trip to Brussels and another to Strasbourg, headquarters of the EC, each year.议员每年可免费去布鲁塞尔和欧洲委员会总部斯特拉斯堡旅行一次。...Strasbourg, with its rambling network of medieval streets...中世纪街道纵横交织的斯特拉斯堡Before coming on...