| 单词 | vapor |
| 释义 | DEFINITIVE EXAMPLES 权威例句〔absolute humidity〕The amount of water vapor present in a unit volume of air, usually expressed in kilograms per cubic meter.绝对湿度：单位大气中水汽的含量，通常用千克/每立方米表示美国传统〔air lock〕A bubble or pocket of air or vapor, as in a pipe, that stops the normal flow of fluid through the conducting part.气穴，气窝：在输送部分阻止液体正常流动的气泡或气窝，如在管道中美国传统〔bloom〕White vapor bloomed from the side of the rocket's fuel tank.白烟的浓烟突然从火箭的燃料箱旁窜出美国传统〔breath〕Exhaled air, as evidenced by vapor, odor, or heat.呼出的空气：如通过水气、味道或热气显示出来的美国传统〔charge〕The air was charged with vapor.空气中饱含着潮气。21世纪英汉〔combustion〕The two principal combustion products are water vapor and carbon dioxide.两种主要的燃烧产物是水蒸气和二氧化碳。柯林斯高阶〔combustion〕The two principal combustion products are water vapor and carbon dioxide.燃烧的两个主要产物是水蒸气和二氧化碳。外研社新世纪〔combust〕As the fuels were combusting they gave off noxious vapors.当燃料在燃烧时，它们释放出有毒的烟美国传统〔compose〕The clouds are composed of water vapor.云由水蒸气构成。韦氏高阶〔compression〕The process by which the working substance in a heat engine, such as the vapor mixture in the cylinder of an internal-combustion engine, is compressed.工作物质在热机中的压缩过程，如内燃机中混合蒸汽的压缩美国传统〔condensation〕The process by which a gas or vapor changes to a liquid.冷凝：将气体或蒸汽转化成液体的过程美国传统〔condenser〕One that condenses, especially an apparatus used to condense vapor.冷凝器：冷凝器具，尤指用于冷却气体的设备美国传统〔condense〕Another idea is to condense water vapor from the atmosphere in the tropics by cooling it with cold ocean water.另一个想法是, 用冰凉的海水把热带地区大气中的水蒸气冷却凝结。外研社新世纪〔distillate〕A liquid condensed from vapor in distillation.蒸馏液；馏出物：在蒸馏中，从蒸汽浓缩的液体美国传统〔distillation column〕A tall metal cylinder internally fitted with perforated horizontal plates used to promote separation of miscible liquids ascending in the cylinder as vapor.分馏柱：一种高大的金属制圆柱体，内有打孔的水平底，用于提高圆柱体内如蒸汽的上升可溶混合液体的提取美国传统〔effluvium〕A usually invisible emanation or exhalation, as of vapor or gas.无形排放气：常指看不见的排放物，如蒸气或气体等美国传统〔evaporate〕To change into vapor.蒸发，挥发：转变成气体美国传统〔evaporate〕To convert or change into a vapor.使蒸发：使变为气体美国传统〔evaporate〕To draw off in the form of vapor.使挥发：以蒸汽的形式排出美国传统〔evaporate〕To pass off in or as vapor.消失，逝去：使如气体般消失美国传统〔evaporate〕To produce vapor.发散气体：产生气体美国传统〔exhalation〕Something, such as air or vapor, that is exhaled.散发物：以气体或蒸汽形式发散出的东西美国传统〔exhale〕To emit air or vapor.呼气：发出空气或蒸汽美国传统〔exhaust trail〕A condensation trail that is visible when water vapor in aircraft exhaust mixes with the air in the vehicle's wake and saturates it.排气尾迹：飞机排出的水汽与飞机尾部空气相混合而达到饱和时形成的可见的凝结尾迹美国传统〔fireball〕A highly luminous, intensely hot spherical cloud of dust, gas, and vapor generated by a nuclear explosion.火球：由核爆炸产生的高亮度的、剧热的球状尘埃、气体或蒸汽美国传统〔flame〕The zone of burning gases and fine suspended matter associated with rapid combustion; a hot, glowing mass of burning gas or vapor.火焰：气体燃烧的部分和与快速燃烧有关的微小悬浮物质；燃着的气体或蒸气的发热、发光的部分美国传统〔flash point〕The lowest temperature at which the vapor of a combustible liquid can be made to ignite momentarily in air.燃点，引火点：使可燃性液体的蒸汽能够在空气中即刻点燃所需的最低温度美国传统〔fog〕Condensed water vapor in cloudlike masses lying close to the ground and limiting visibility.雾气：离地很近并限制能见度的以云状气团形式出现的浓缩水蒸汽美国传统〔fog〕The car windows were fogged with vapor.车窗上满是雾气。柯林斯高阶〔form〕Water vapor condenses to form clouds.水蒸气凝结形成了云。韦氏高阶〔frost〕A deposit of minute ice crystals formed when water vapor condenses at a temperature below freezing.霜冻：当气温低于零度时由水蒸气凝结而成细小冰晶的沉积美国传统〔fume〕Vapor, gas, or smoke, especially if irritating, harmful, or strong.尤指有害、浓烈或难闻的气、汽或烟美国传统〔generator〕An apparatus that generates vapor or gas.产生蒸气或气体的机器美国传统〔haze〕Atmospheric moisture, dust, smoke, and vapor that diminishes visibility.雾气：造成能见度降低的大气潮气、尘埃、烟雾以及水汽美国传统〔heat of vaporization〕The amount of heat required to convert a unit mass of a liquid at its boiling point into vapor without an increase in temperature.汽化热：将单位物质的液体在沸点气化而不升高温度所需的热量美国传统〔hornito〕A low mound of volcanic origin, sometimes emitting smoke or vapor.溶岩滴丘，低火山坡：因火山活动而形成的低矮土丘，有时会冒烟或蒸气美国传统〔hydrometeor〕A precipitation product, such as rain, snow, fog, or clouds, formed from the condensation of water vapor in the atmosphere.水象：一种凝结物，比如雨、雪、雾或云，由大气中的水蒸汽浓缩而成美国传统〔hydrosphere〕The water vapor in the earth's atmosphere.大气中的水气美国传统〔inhalant〕A medication, an anesthetic, or another compound in vapor or aerosol form, taken by inhalation.吸入药：医药、麻醉剂或其他气体及雾状的通过吸入服用的药剂美国传统〔inspirator〕A device, such as a respirator or an inhaler, by which a gas, vapor, or air is drawn in.吸入器：用来吸入气体，蒸汽或空气的仪器，如呼吸器或吸气器美国传统〔insufflate〕Medicine To treat medically by blowing a powder, gas, or vapor into a bodily cavity.【医学】 用吹入法治疗：通过把粉末，气体或气雾吹入体腔来进行治疗美国传统〔into〕Heat turns water into vapor.热使水变成蒸汽。文馨英汉〔line spectrum〕A spectrum produced by a luminous gas or vapor and appearing as distinct lines characteristic of the various elements constituting the gas.线型光谱：由被照亮的气体或蒸汽构成的光谱，出现表明气体为各种构成成分的清晰可辨的线美国传统〔mercury-vapor lamp〕A lamp in which ultraviolet and yellowish-green to blue visible light is produced by an electric discharge through mercury vapor.汞气灯：通过给水银蒸汽通电而产生淡紫色、黄绿色至蓝色可见光的灯盏美国传统〔mist〕Water vapor condensed on and clouding the appearance of a surface.雾：凝结或悬浮在物体表面的水雾美国传统〔moisture〕Diffuse wetness that can be felt as vapor in the atmosphere or condensed liquid on the surfaces of objects; dampness.湿气：在大气中被感觉为蒸汽或在物体表面凝成液体的发散的潮湿；潮湿美国传统〔muster〕Vapors drawn from the sea mustered in the skies.海上来的蒸气聚集在空中。21世纪英汉〔nucleus〕Meteorology A particle on which water vapor molecules accumulate in free air to form a droplet or ice crystal.【气象学】 凝结核：水汽分子在其上积聚并在自由空气中形成小滴或冰晶的粒子美国传统〔pass over〕Vapors pass over from a retort into a receiver.蒸汽从曲颈瓶里出来通入容器。21世纪英汉〔poison gas〕A gas or vapor used especially in chemical warfare to injure, disable, or kill upon inhalation or contact.毒气：尤用在化学战中的一种气体或蒸汽，人吸入或接触后会受伤、致残或死亡美国传统〔puff〕A brief, sudden emission of air, vapor, or smoke.一阵烟：空气、蒸汽或烟雾短促而突然的散发美国传统〔puff〕An amount of vapor, smoke, or similar material released in a puff.烟，蒸汽量：在一次呼气中散发出的蒸汽、烟雾或类似物质的量美国传统〔rain〕Water condensed from atmospheric vapor and falling in drops.雨：从水蒸气凝结并成滴降落下的水美国传统〔reflux〕To boil (a liquid) in a vessel attached to a condenser so that the vapors continuously condense for reboiling.使回流：在一个与冷凝器相连的容器中煮沸（液体），使水蒸气不断冷凝以再次煮沸美国传统〔skywriting〕The process of writing in the sky by releasing a visible vapor from an airplane.空中写字：从飞机上施放出一种可见的蒸汽以在空中写字的过程美国传统〔smokestack〕A large chimney or vertical pipe through which combustion vapors, gases, and smoke are discharged.主烟囱：一个巨大的烟囱或垂直的管道，燃烧后的水蒸汽、废气和烟尘从这里排除掉美国传统〔steam〕A mist of cooling water vapor.水气：水蒸汽冷却形成的薄雾美国传统〔steam〕Pressurized water vapor used for heating, cooking, or to provide mechanical power.压力蒸汽：用于加热、烹调或提供机械动力的加压水蒸汽美国传统〔steam〕The vapor phase of water.水的蒸汽形式美国传统〔steam〕The power produced by a machine using pressurized water vapor.蒸汽动力：使用加压水蒸汽机器产生的动力美国传统〔superheat〕The amount by which a vapor is superheated.过热量：蒸气被过度加热的总量美国传统〔superheat〕To heat (steam or other vapor not in contact with its own liquid) beyond its saturation point at a given pressure.使过度加热：在一定压力下把（不接触液体的水蒸气或其它蒸气）加热到超过它的饱和点美国传统〔supersaturate〕To cause (a vapor) to exceed the normal saturation vapor pressure at a given temperature.使（蒸汽）在一定温度下超出正常的饱和蒸汽压力美国传统〔synthesis gas〕A mixture of gases made as feedstock, especially a fuel produced by controlled combustion of coal in the presence of water vapor.合成气：由原料而制的气体混合物，尤指在水蒸气中煤的有节制燃烧而产生的燃料美国传统〔tensimeter〕An apparatus for measuring differences in vapor pressure.（蒸汽）张力计：用于测量蒸气压力差的仪器美国传统〔transpire〕To give off vapor containing waste products, as through animal or plant pores.蒸发：散发含有废料的蒸气，如通过动物或植物的毛孔美国传统〔vapor pressure〕The pressure exerted by a vapor in equilibrium with its solid or liquid phase.蒸汽气压：在蒸汽和其固体或液体状态平衡状况下产生的压力美国传统〔vaporescence〕Formation of vapor.蒸发、汽化过程美国传统〔vaporific〕Producing or turning to vapor.形成蒸气的：产生或变成蒸汽的美国传统〔vaporish〕Suggestive of or resembling vapor.似蒸气的，蒸气状的：让人联想到蒸汽的或与蒸汽相像的美国传统〔vaporize〕To convert or be converted into vapor.使蒸发，使汽化：转化或被转化为蒸汽的美国传统〔vaporous〕Giving off or full of vapors.散发蒸汽或充满蒸汽的美国传统〔vaporous〕Relating to or resembling vapor.（似）蒸汽的：与蒸汽有关的或与蒸汽相似的美国传统〔vapor〕A mixture of a vapor and air, as the explosive gasoline-air mixture burned in an internal-combustion engine.气体混合物：蒸汽和空气的混合物，如在内燃机内燃烧的爆炸性汽油-空气混合物美国传统〔vapor〕To give off vapor.放出蒸汽美国传统〔vd.〕Vapor density.蒸气密度美国传统〔venturi〕A constricted throat in the air passage of a carburetor, causing a reduction in pressure that results in fuel vapor being drawn out of the carburetor bowl.文丘里管：汽化器空气通道中的一段喉管，导致压力减小从而把燃料的蒸气抽出汽化器的碗状部分美国传统〔water vapor〕Water in a gaseous state, especially when diffused as a vapor in the atmosphere and at a temperature below boiling point.水蒸汽：气态的水，尤指在沸点以下弥散在空气中的水汽美国传统A cloud is a mass of vapor in the sky. 云是天空中的一团水汽。译典通Clouds are formations of condensed water vapor. 云是水汽凝聚而成。译典通They have hysterics, they weep, they have the vapors. 他们歇斯底里，他们哭泣，他们精神忧郁。译典通Water vapors in the hot sun. 水在炎热的阳光下汽化。译典通 |
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