| 单词 | gases |
| 释义 | DEFINITIVE EXAMPLES 权威例句〔Avogadro's law〕The principle that equal volumes of all gases under identical conditions of pressure and temperature contain the same number of molecules.阿伏加德罗定律：在相同压力和温度条件下体积相等的所有气体含有相同的分子数美国传统〔BREATHE〕They found her half-suffocated from the poisonous gases given off by the burning furniture. 他们发现她被起火家具散发出的毒气呛得半死。朗文写作活用〔CHARACTER〕Liquids are different in character from both solids and gases. 液体的特性与固体和气体的都不同。朗文写作活用〔COPY〕We're hoping that Europe will follow the US's lead and ban all use of these poisonous gases. 我们希望欧洲会仿效美国，全面禁止使用这些毒气。朗文写作活用〔Dewar flask〕An insulated container used especially to store liquefied gases, having a double wall with a vacuum between the walls and silvered surfaces facing the vacuum.德瓦烧瓶：特别指用于贮藏液态气体的真空容器，有双层壁，壁间为真空，接触真空的表面镀银美国传统〔ENVIRONMENT〕International controls are needed to reduce emissions of greenhouse gases. 需要国际上共同采取控制措施来减少温室气体的排放量。朗文写作活用〔ENVIRONMENT〕Western countries are overwhelmingly responsible for current levels of greenhouse gases. 西方国家要对目前温室气体的含量负绝大部分的责任。朗文写作活用〔INCREASE〕The changing world climate is probably due to a build-up of harmful gases such as carbon dioxide. 全球性的气候变化可能是二氧化碳等有害气体的积聚而引起的。朗文写作活用〔MIX〕Greenhouse gases combine with hydrocarbons to form smog. 温室气体与碳氢化合物相混合就形成了烟雾。朗文写作活用〔RESULT〕The increase in greenhouse gases is the direct result of pollution, and the indirect result of a reduction in the atmosphere's ability to absorb them. 温室气体的增加是污染造成的直接后果，而间接后果是大气吸收温室气体的能力下降。朗文写作活用〔STOP〕A special valve prevents the waste gases from escaping. 有一个特别的阀阻止废气外逸。朗文写作活用〔STRICT/NOT STRICT〕Laws controlling the emission of greenhouse gases are not nearly tight enough. 控制温室气体排放的法规远远不够严厉。朗文写作活用〔abiotic〕The abiotic factors of the environment include light, temperature, and atmospheric gases.环境的非生物因素包括光、温度和大气美国传统〔absorption〕Some poisonous gases can enter the body by absorption through the skin.一些有毒气体可以通过皮肤吸收进入体内。剑桥高阶〔accretion〕Astronomy An increase in the mass of a celestial object by the collection of surrounding interstellar gases and objects by gravity.【天文学】 吸积，天体增大：因重力吸引星际间的物质而引起天体的增大美国传统〔act on〕The gases are released when sunlight acts on artificial compounds like chlorofluorocarbons.阳光作用于含氯氟烃这样的人工化合物时, 就会释放出多种气体。外研社新世纪〔adsorption〕The accumulation of gases, liquids, or solutes on the surface of a solid or liquid.吸附作用：固体或液体表面的气体，液体或溶质的积累过程美国传统〔aerodynamics〕The dynamics of bodies moving relative to gases, especially the interaction of moving objects with the atmosphere.空气动力学：相对于气体的物体移动，特别是移动物体与大气相互作用的动力学美国传统〔aeromechanics〕The science of the motion and equilibrium of air and other gases, comprising aerodynamics and aerostatics.航空力学：空气和其他气体的运动与静止的科学，由空气动力学与空气静力学组成美国传统〔aerostatics〕The science of gases in equilibrium and of the equilibrium of balloons or aircraft under changing atmospheric flight conditions.空气静力学：关于平衡状态下气体以及不断变化的大气飞行条件下的气球或航空器平衡状态的科学美国传统〔afterburner〕A device for augmenting the thrust of a jet engine by burning additional fuel with the uncombined oxygen in the hot exhaust gases.加力燃烧室：通过燃烧热废气中所含的分离氧和附加燃料以增加喷气发动机推力的设备美国传统〔afterburner〕A device for burning or chemically altering unburned or partially burned carbon compounds in exhaust gases.排气后燃器：用以充分燃烧或从化学上改变废气中未完全燃烧或部分燃烧的含碳化合物的设备美国传统〔afterdamp〕An asphyxiating mixture of gases, primarily nitrogen and carbon dioxide, left in a mine after a fire or an explosion.爆后废气：火灾或爆炸后，残留在矿井中的一种令人窒息的混合气体，主要含氮气和二氧化碳美国传统〔aspiration〕Medicine The process of removing fluids or gases from the body with a suction device.【医学】 用抽吸装置从体内抽出液体或气体美国传统〔aspirator〕A device for removing liquids or gases by suction, especially an instrument that uses suction to remove substances, such as mucus or serum, from a body cavity.抽吸装置：用抽吸装置排出液体或气体，尤指用抽吸法排出东西的工具，如从体内排出粘液或浆液美国传统〔atmosphere〕Dangerous gases have escaped into the atmosphere.危险气体已经泄漏到大气中。牛津搭配〔atmosphere〕These gases pollute the atmosphere of towns and cities.这些气体污染了城镇的空气。柯林斯高阶〔atmosphere〕These factories are releasing toxic gases into the atmosphere.这些工厂向大气中排放有毒气体。剑桥高阶〔atmosphere〕We still let harmful gases escape into the atmosphere.我们还在让有害的气体泄漏进大气层。牛津同义词〔attribute〕Climate change is widely attributed to the build-up of greenhouse gases.人们普遍认为气候变化是由温室气体的增加造成的。牛津搭配〔backfire〕An explosion of prematurely ignited fuel or of unburned exhaust gases in an internal-combustion engine.回火：过早点燃的燃料的爆炸或内燃机中未燃的废气的爆炸美国传统〔backfire〕The backward escape of gases or cartridge fragments when a gun is fired.后爆：枪发射时，气体或弹片的向后泄出美国传统〔behave〕They learn how particles behave in solids, liquids, and gases.他们了解到粒子在固体、液体和气体中如何运动。剑桥高阶〔blood gas〕An analysis of the dissolved gases in blood plasma, including oxygen, nitrogen, and carbon dioxide.血液气体分析：分析溶解于血浆的气体，包括氧气、氮气和二氧化碳美国传统〔blood gas〕Any of the gases that become dissolved in blood plasma.血液气体：在血浆中分解的气体中任一种美国传统〔bright〕Flames consist of incandescent gases.火焰含有炽热的气体。美国传统〔bubble up〕The warm gases bubbled up through the water.暖气从水里噗噗地冒了出来。21世纪英汉〔canary〕Miners took canaries down the mine to detect poisonous gases.矿工们把金丝雀带到矿井下探测有毒气体。外研社新世纪〔cause〕Greenhouse gases are widely believed to be causing the Earth's atmosphere to heat up.人们普遍认为温室气体导致地球大气层温度升高。麦克米伦高阶〔chimney〕A passage through which smoke and gases escape from a fire or furnace; a flue.烟道：烟和煤气从火焰或火炉中释放出来的通道；烟道美国传统〔compressor〕One that compresses, especially a machine used to compress gases.压气机：压缩器，尤指压缩气体的机器美国传统〔condense〕The gases are allowed to condense in the boiler.这些气体将在锅炉内凝结。外研社新世纪〔cylinder〕The gases are stored in cylinders.煤气储存在圆筒内。朗文当代〔denitrify〕To reduce (nitrates or nitrites) to nitrogen-containing gases, as by bacterial action on soil.使变成含氮气体：（将硝酸盐或氮化物）变成含氮气体，例如通过对土壤的细菌作用美国传统〔diffuse〕Light gases diffuse through porous surfaces more rapidly than heavy gases.质量轻的气体从有孔表面散发出来的速度比重的气体快。麦克米伦高阶〔emanate〕These chemicals can emanate certain poisonous gases.这些化学药品会散发出某些有毒的气味。21世纪英汉〔emanation〕Chemistry Any of several radioactive gases that are isotopes of radon and are products of radioactive decay.【化学】 射气：几种氡的同位素的放射性气体，是放射性物质衰变的产物美国传统〔emission〕Environmental groups want a substantial reduction in the emission of greenhouse gases.环保组织要求切实减少温室气体的排放量。剑桥高阶〔emission〕The emission of gases such as carbon dioxide should be stabilised at their present level.二氧化碳等气体的排放应该稳定在当前水平。柯林斯高阶〔emit〕Sulphur gases were emitted by the volcano.硫磺气体由火山喷发出来。牛津高阶〔escape〕The lid prevents the escape of poisonous gases.这盖子可以防止毒气的泄漏。朗文当代〔exhaust〕Gases from an automobile exhaust through a pipe.汽车通过排气管排放废气。21世纪英汉〔exhaust〕The fumes or gases so released.（排出的）废气：这样排出的烟或气体美国传统〔expansile〕Gases are more expansile than liquids.气体比液体更能膨胀。英汉大词典〔expansile〕Gases are more expansile than liquids.气体比液体更膨胀。文馨英汉〔explosive〕Certain gases are highly explosive.一些气体极易爆炸。剑桥高阶〔family〕Helium is one of the family of inert gases.氦气是惰性气体的一种。麦克米伦高阶〔filter〕Charcoal filters many gases.炭用作许多气体的滤器。英汉大词典〔filter〕Charcoal filters many gases.炭被用作许多气体的滤器。21世纪英汉〔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〔flareback〕A flame produced in the breech of a gun by ignition of residual gases.逆火，炮尾焰：枪管内残余气体的燃烧而产生的火焰美国传统〔flocculus〕Astronomy Any of various cloudlike masses of gases appearing as bright or dark patches on the surface of the sun.【天文学】 谱斑：太阳表面呈现为亮色或暗色斑的各种云块状气态物中的任一种美国传统〔fluid dynamics〕The branch of applied science that is concerned with the movement of gases and liquids.流体动力学：有关气体或液体运动的应用科学美国传统〔fluid mechanics〕The branch of mechanics that is concerned with the properties of gases and liquids.流体力学：力学的一个研究有关气体和液体特性的分支美国传统〔fumarole〕A hole in a volcanic area from which hot smoke and gases escape.喷气孔：火山区散发热烟和气体的孔美国传统〔gas mask〕A respirator that contains a chemical air filter and is worn over the face as protection against toxic gases and aerosols.防毒面具：一种人工呼吸器，含有化学气体过滤器，戴于脸部之上，用来防止毒气或烟雾美国传统〔gasdynamics〕The branch of dynamics that deals with the motion of gases and the thermal effects of this motion.气体动力学：研究气体的运动以及这种运动的热效应的动力学的一个分支美国传统〔gasometer〕An apparatus for measuring gases.气体贮存计量器：用来测量气体的一种工具美国传统〔gas〕Air is a mixture of gases.空气为混合气体。牛津高阶〔gas〕CFC gases 含氯氟烃气体牛津高阶〔gas〕Noxious gases had built up in the sewer.下水道里的有害气体越积越多。牛津搭配〔gas〕Oxygen and hydrogen are gases at ordinary temperature.氧和氢在常温下为气体。英汉大词典〔gas〕Oxygen and hydrogen are gases.氧和氢都是气体。文馨英汉〔gas〕Oxygen, hydrogen, and nitrogen are all gases.氧气、氢气和氮气都是气体。剑桥高阶〔gas〕The problem was that the exhaust gases contain many toxins.问题在于废气中含有很多毒素。柯林斯高阶〔gas〕Toxic gases can escape through one of the pipes.有毒气体有可能通过其中一条管道泄漏。牛津搭配〔give〕When they die, plants give off gases such as carbon dioxide and methane.植物死亡的时候会散发出二氧化碳和甲烷等气体。麦克米伦高阶〔greenhouse gas〕Any of the atmospheric gases that contribute to the greenhouse effect.温室气体：任何促成温室效应发生大气中的气体美国传统〔harmlessly〕Industry has been working at developing harmless substitutes for these gases.该行业一直在努力开发一些可以替代这些气体的无害物质。柯林斯高阶〔heliosphere〕The region in space through which the sun's gases and magnetic field extend.日光层：太空中的一个区域，太阳经过此区域时其气体及磁场均受扩张美国传统〔hence〕The gases that may be warming the planet will have their main effect many years hence.可能正导致地球变暖的那些气体，其主要影响将在多年后显现。柯林斯高阶〔injurant〕Some poison gases are lung injurants.有些毒气是对肺有害的东西。英汉大词典〔interact〕Researchers want to know how these gases interact.研究者们想要了解这些气体是如何相互作用的。麦克米伦高阶〔know〕We know that greenhouse gases can affect the climate.我们知道温室气体会对气候产生影响。朗文当代〔liquefy〕Gases liquefy under pressure.气体在压力作用下会液化。剑桥高阶〔magnetohydrodynamics〕The study of the interaction of magnetic fields and electrically conducting liquids or gases, such as molten metal or plasma.磁流体动力学：对磁场和导电的液体或气体，诸如熔化的金属或者等离子区之间的相互作用的研究美国传统〔make〕Heat makes gases expand.热使得气体膨胀美国传统〔manometer〕An instrument used for measuring the pressure of liquids and gases.压力计：用来测量液体和气体压力的一种工具美国传统〔mantle〕A zone of hot gases around a flame.环壳：火焰周围的高温区域美国传统〔measure〕The satellite measures atmospheric gases responsible for ozone destruction.该卫星测量破坏臭氧的大气层气体。麦克米伦高阶〔methane〕Methane is one of the principal gases contributing to the greenhouse effect.甲烷是造成温室效应的主要气体之一。朗文当代〔mineral water〕Naturally occurring or prepared water that contains dissolved mineral salts, elements, or gases, often used therapeutically.矿泉水：含有溶解的无机盐，矿物成分或气体的天然水或人工合成的水，通常用于治疗某些疾病美国传统〔mofette〕An opening in the earth from which carbon dioxide and other gases escape, usually marking the last stage of volcanic activity.碳酸喷气孔：地面上从中冒出二氧化碳和其它气体的孔道，通常标志火山活动末期美国传统〔mofette〕The gases escaping from such an opening.从这样一个孔道中逃逸的气体美国传统〔nerve gas〕Any of various poisonous gases that interfere with the functioning of nerves by inhibiting cholinesterase.神经毒气：由于胆碱酯抑制作用导致神经功能障碍的各种毒气美国传统〔odourless〕The gases are odourless.这些气体是无味的。外研社新世纪〔odourless〕The gases are odourless.这些气体没有气味。柯林斯高阶〔parallel〕The rise in greenhouse gases parallels the reduction in the ozone layer.温室气体在增加的同时，臭氧层在变薄。朗文当代〔partial pressure〕The pressure that one component of a mixture of gases would exert if it were alone in a container.分压力：混合气体中的一种组分如果单独存在于容器中会产生的压力美国传统〔pipe〕Metallurgy A cone-shaped cavity in a steel ingot, formed during cooling by escaping gases.【冶金学】 （铸件的）缩孔，缩管：铸件上的锥形孔，用来在冷却时排气用美国传统〔pneumatics〕The study of the mechanical properties of air and other gases.气体力学：对空气和其它气体的机械性能的研究美国传统〔pneumatic〕Of or relating to air or other gases.空气的，气体的：属于或关于空气或其它气体的美国传统〔pneumatolysis〕A process of rock alteration or mineral formation brought about by the action of gases emitted from solidifying magma.气成作用；气成：通过从岩浆凝固中释放气体的作用下引起的岩石改变或矿物形成的过程美国传统〔protocol〕The Geneva Protocol of 1925 prohibits the use of poisonous gases in war.1925年通过的《日内瓦公约》禁止在战争中使用有毒气体。剑桥高阶〔pump〕Poisonous gases are pumped into the atmosphere every day.每天都有有毒气体被排放到大气中。麦克米伦高阶〔reaction engine〕An engine that develops thrust by the focused expulsion of matter, especially ignited fuel gases.喷气发动机：主要是由点燃的气体燃料集中喷发产生推力后发动的机器美国传统〔reaction〕I am studying the reactions between certain gases.我正在研究某些气体之间的化学反应。牛津搭配〔react〕These two gases react to produce carbon dioxide and water.这两种气体发生化学反应, 产生二氧化碳和水。外研社新世纪〔react〕Under normal circumstances, these two gases react readily to produce carbon dioxide and water.在正常情况下，这两种气体容易发生反应产生二氧化碳和水。柯林斯高阶〔recycle〕The boiler is very efficient as the heat normally lost with flue gases is recycled.这种锅炉可以使通常随废气排走的热量再次循环, 效率非常高。外研社新世纪〔regulator〕A device used to control the flow of gases, liquids, or electric current.调节阀：用来控制煤气，液体或电流流量的装置美国传统〔respiration〕The act or process by which an organism without lungs, such as a fish or plant, exchanges gases with its environment.无肺呼吸：无肺的有机体与环境交换气体的行为或过程，如鱼或植物美国传统〔safety lamp〕A miner's lamp with a protective wire gauze surrounding the flame to prevent ignition of flammable gases.安全灯：一种灯焰周围有一层保护性钢丝网纱以防止引燃可燃性气体的矿灯美国传统〔scald〕A superficial discoloration on fruit, vegetables, leaves, or tree trunks caused by sudden exposure to intense sunlight or the action of gases.表皮变色：由于突然曝露于强光下或毒气中造成的植物果实、蔬菜、叶子或树干的表皮变色美国传统〔scavenge〕To expel exhaust gases from (such a cylinder).把废气（从气缸）排出美国传统〔send〕The factory sends out toxic gases into the surrounding countryside.这家工厂向周围村庄排放有毒气体。麦克米伦高阶〔set〕His job is to set targets for limiting greenhouse gases.他的工作是为限排温室气体设定目标。外研社新世纪〔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〔solfatara〕A volcanic area that gives off sulfurous gases and steam.硫质喷气孔：喷发出硫气体和水蒸气的火山区域美国传统〔solution〕A homogeneous mixture of two or more substances, which may be solids, liquids, gases, or a combination of these.溶液：两种或两种以上物质的同质混合物，这些物质可以是固体、液体、气体或这三者的结合美国传统〔spark〕He passed an electric spark through a mixture of gases.他让一束电火花穿过了一团混合气体。柯林斯高阶〔spew〕The volcano spewed a giant cloud of ash, dust, and gases into the air.火山向空中喷出大量的烟灰、尘埃和气体。剑桥高阶〔spew〕The volcano spewed out more scorching volcanic ashes, gases and rocks.火山喷出更多灼热的火山灰、气体和岩块。柯林斯高阶〔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〔system〕These gases would seriously damage the patient's respiratory system.这些毒气会严重损害患者的呼吸系统。柯林斯高阶〔tank〕A large, often metallic container for holding or storing liquids or gases.箱：用来容纳或储存液体或气体的体积很大的、经常是金属的容器美国传统〔thrust〕The forward-directed force developed in a jet or rocket engine as a reaction to the high-velocity rearward ejection of exhaust gases.推力，侧面压力：喷气发动机或火箭发动机产生的作为高速向后排出的气体的反作用力而向前推动的力量美国传统〔torch〕A portable apparatus that produces a very hot flame by the combustion of gases, used in welding and construction.喷枪：燃烧气体产生大量火焰的一种可携式装置，用于焊接或建筑美国传统〔trap〕Greenhouse gases trap heat inside the Earth's atmosphere.温室气体将热量留在地球大气层内。韦氏高阶〔treaty〕We've signed/concluded a treaty with neighbouring states to limit emissions of harmful gases.我们和几个邻国签署／缔结了限制有害气体排放的条约。剑桥高阶〔tube〕Gases produced in the reaction pass through this tube and can then be collected.反应中产生的气体通过这条管子就可以收集起来。剑桥高阶〔turbojet〕A jet engine having a turbine-driven compressor and developing thrust from the exhaust of hot gases.涡轮喷气发动机：一种喷气式发动机，有一个涡轮推动的压气机，通过排出热气而产生推力美国传统〔untold〕These gases cause untold damage to the environment.这些气体对环境造成难以估计的破坏。牛津高阶〔vacuum〕Other gases rush in to fill the vacuum.其他气体涌进来充满真空。牛津搭配〔vent〕The gases found vent through the fissures in the rock.气体透过岩石的缝隙冒出。英汉大词典〔volcano〕An opening in the earth's crust through which molten lava, ash, and gases are ejected.火山：地壳的开口，火中喷出熔岩、灰尘和气体美国传统〔volumeter〕Any of several instruments for measuring the volume of liquids, solids, or gases.体积计：用于测量液体、固体或气体的各种仪器美国传统〔warm up〕No one knows how fast the earth will warm up as carbon dioxide and other gases build up in the atmosphere.随着大气中的二氧化碳和其他气体不断增多, 没人知道地球变暖的速度会有多快。外研社新世纪Gases liquefy under pressure.气体受压液化。剑桥国际Gases produced in the reaction can form an explosive mixture.这个化学反应制造的气体能形成一种可爆炸混合物。剑桥国际Gases produced in the reaction pass through this tube and can then be collected.反应中产生的气体通过这个管子, 然后就可以收集起来。剑桥国际Air is a mixture of gases. 空气是各种气体的混合物。译典通Air is a mixture of gases.空气是各种气体的混合物。剑桥国际All liquids and gases are fluids. 所有液体与气体都是流体。译典通CFC gases 含氯氟烃气体牛津商务Certain gases are highly explosive (= able to explode easily).某些气体极其易爆。剑桥国际Emmanuel Swedenborg proposed in 1735 that the universe had come into being from an explosion caused by the compression of gases.伊曼纽尔·斯维登堡在1735年就提出宇宙是在一次由气体压缩所引起的爆炸中形成的。剑桥国际Environmentalists have been campaigning for a substantial reduction in vehicle emissions (= gases produced by vehicles) over the next few years.环境保护主义者一直在为近几年内切实减少车辆排气而斗争。剑桥国际Inert gases form one group of the periodic table.惰性气体是周期表上的一组(元素)。剑桥国际It compresses hot gases to densities greater than those of solids at room temperature.它把热气压缩到一定的密度，使之大于室温中固体的密度。剑桥国际Oxygen, hydrogen and nitrogen are all gases.氧气、氢气和氮气都是气体。剑桥国际Some kinds of aerosol spray produce gases that are harmful to the ozone layer.有几种气体喷雾剂产生对臭氧层有害的气体。剑桥国际Some poisonous gases can enter the body by absorption through the skin.一些有毒气体可以通过皮肤的吸收进入体内。剑桥国际The Green Party conference has called for a substantial reduction in the emission of greenhouse gases by the UK.绿党会议号召切实减少英国温室气体的发散。剑桥国际The air is infected with noisome gases. 空气受到了有害气体的污染。译典通The exhaust manifold in a car carries the exhaust gases away from the cylinders.汽车的废气排放管将废气排出汽缸。剑桥国际The volcano has spewed a giant cloud of ash, dust and gases into the air.火山向空中喷发出大量烟灰、尘土和气体。剑桥国际These factories are releasing toxic gases into the atmosphere.这些工厂向大气层散发出有害气体。剑桥国际This machine records the ratios of various gases exhaled during exercise.这架机器记录运动过程中呼出的不同气体的比率。剑桥国际We've signed/concluded a treaty with neighbouring states to limit emissions of harmful gases.我们已和邻国签署/缔结条约，限制排放有害气体。剑桥国际 |
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