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单词 挥发性
释义 〔inhaler〕A device that produces a vapor to ease breathing or is used to medicate by inhalation, especially a small nasal applicator containing a volatile medicament. Also called In this sense, also called inhalator 呼吸器,吸入器:一种产生气体以缓解呼吸或用于吸入药物的装置,尤指装有挥发性药品的小型鼻腔吸入装置 也作 在此意义上也可称作 inhalator〔gasoline〕A volatile mixture of flammable liquid hydrocarbons derived chiefly from crude petroleum and used principally as a fuel for internal-combustion engines and as a solvent, an illuminant, and a thinner.汽油:一种具有挥发性、可燃的烃类混合物液体,主要来自于原油,主要作燃料用,尤用于内燃机,也用作溶剂、照明物或稀释剂〔ethylamine〕A colorless, volatile liquid, C2H 5NH 2, used in petroleum refining and detergents and in organic synthesis. Also called ethamine 乙胺:一种无挥发性液态碱C2H 5NH 2,用于石油精炼、清洁剂和有机合成 也作 ethamine〔phosgene〕A colorless volatile liquid or gas, COCl2, used as a poison gas and in making glass, dyes, resins, and plastics. 光气,碳酰氯:一种无色的挥发性液体或气体,COCL2,用作毒气和用于制造玻璃、染料、树脂和塑料 〔naphtha〕Any of several highly volatile, flammable liquid mixtures of hydrocarbons distilled from petroleum, coal tar, and natural gas and used as fuel, as solvents, and in making various chemicals.石脑油:一种高度挥发性的易燃液态碳氢化合物混合物,从石油、煤焦油和天然气中提炼出来,并用作石油、溶剂和制造各种化合物中〔phlogiston〕A hypothetical substance formerly thought to be a volatile constituent of all combustible substances released as flame in combustion.燃素,热素:原来假设的在所有燃烧物质中挥发性的一种物质成分,在燃烧中作为火焰而被释放出来〔lacquer〕Any of various clear or colored synthetic coatings made by dissolving nitrocellulose or other cellulose derivatives together with plasticizers and pigments in a mixture of volatile solvents and used to impart a high gloss to surfaces.漆:任一种纯色或有色的合成涂料,是由硝酸纤维素或别的纤维素涂料的衍生品与增塑剂和颜料混合在一起形成的一种挥发性溶剂,用来给表面增加高度光滑性〔evaporable〕That can evaporate or undergo evaporation:可蒸发的,挥发性的:能够蒸发的或经历蒸发过程的:〔amphetamine〕A colorless, volatile liquid, C9H 13N, used primarily as a central nervous system stimulant. 苯异丙胺,安非他明:一种无色挥发性液体,C9H 13N,主要用作中枢神经系统兴奋剂
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