| 单词 | hydrocarbon |
| 释义 | DEFINITIVE EXAMPLES 权威例句〔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〔amphiphilic〕Of or relating to a molecule having a polar, water-soluble group attached to a nonpolar, water-insoluble hydrocarbon chain.两性分子的，两亲的：分子的或与其有关的，该分子可溶于水的偶极基附着在不溶于水的烃链上美国传统〔asphaltite〕A solid, dark-colored complex of hydrocarbons found in natural veins and deposits.沥青岩：天然矿脉和矿藏中的黑色固体碳氢化合物美国传统〔benzine〕A colorless, flammable, liquid mixture of hydrocarbons obtained in distilling petroleum, used in cleaning and dyeing and as a motor fuel.轻油精，石油醚：一种无色、易燃的碳氢液体混合物，从石油蒸馏而得，用在清洗和染色中并用作发动机燃料美国传统〔carburet〕To combine or mix (a gas, for example) with volatile hydrocarbons, so as to increase available fuel energy.使与碳化合：使（例如，一种气体）与易挥发的碳氢化合物结合或混合，以增加燃料的可用能量美国传统〔chloracne〕An acnelike skin disorder caused by prolonged exposure to chlorinated hydrocarbons.氯痤疮：由长期暴露在氯代烃中所导致的一种象痤疮的皮肤病变美国传统〔cyclization〕The formation of one or more rings in a hydrocarbon.环化，环化作用：在碳氢化合物里，一个或者几个环的形成美国传统〔dehydrochlorinase〕An enzyme that catalyzes the removal of hydrogen and chlorine from a chlorinated hydrocarbon.脱氯化氢酶：一种酶，在脱去氯化烃的氢和氯时起催化作用美国传统〔diazo〕Relating to or containing a pair of bonded nitrogen atoms, one of which is also bonded to an aromatic hydrocarbon.重氮的：关于或含有一对结合的氮原子的，其中一个还结合一个芳（旋）烃美国传统〔dioxin〕Any of several carcinogenic or teratogenic heterocyclic hydrocarbons that occur as impurities in petroleum-derived herbicides.戴奥辛：一种致癌或致畸杂环族碳氢化合物，在从石油提取的除锈剂中以不纯物出现美国传统〔elaterite〕A brown-to-black, soft, elastic hydrocarbon resin.弹性沥青：一种深棕色，柔软可弯曲的烃树脂美国传统〔ether〕Any of a class of organic compounds in which two hydrocarbon groups are linked by an oxygen atom.醚，乙醚：一类有机化合物，它们以一个氧原子与两个包含在烃基中的碳原子相连接为特征美国传统〔fossil fuel〕A hydrocarbon deposit, such as petroleum, coal, or natural gas, derived from living matter of a previous geologic time and used for fuel.矿物燃料：碳氢化合物的沉淀，如石油、煤、天然气等，由古代生物衍生而成，经过开发后用作燃料美国传统〔inorganic〕Chemistry Of or relating to compounds not containing hydrocarbon groups.【化学】 无机的：属于或关于不包括各种碳氢化合物的混合物的美国传统〔mineral oil〕Any of various light hydrocarbon oils, especially a distillate of petroleum.矿物油：一种轻碳氢油，尤为石油的蒸馏物美国传统〔normal〕Designating an aliphatic hydrocarbon having a straight and unbranched chain of carbon atoms.正（链）的：指定脂肪族碳氢化合物含有一直且无分枝的碳原子链美国传统〔oil shale〕A black or dark brown shale containing hydrocarbons that yield petroleum by distillation.油页岩：一种黑色或深褐色的页岩，含有碳氢化合物，通过提炼可产石油美国传统〔open chain〕An arrangement of atoms that does not form a ring, as in silicon compounds and various carbon compounds, such as aliphatic hydrocarbons.开链：一种在结构式中可由中端点不连接成一个环的链描述原子的排列，如在硅化合物和多种碳化合物中，如脂肪族碳氢化合物美国传统〔organochlorine〕Any of various hydrocarbon pesticides, such as DDT, that contain chlorine.有机氯：一种含氯的碳氢化合物杀虫农药，如滴滴涕杀虫剂美国传统〔ozocerite〕A yellow-brown to black or green hydrocarbon wax, found in irregular veins in sandstones and used in making electrical insulation and polishes.石蜡：一种棕黄粉至黑色或绿色的碳氢化合的蜡状物，发现于不规则沙石的岩脉中，并用来制作电绝缘和上光剂美国传统〔photochemical smog〕Air pollution produced by the action of sunlight on hydrocarbons, nitrogen oxides, and other pollutants.光化烟雾：由光线与碳氢化合物、氮氧化合物和其它污染物质反应而产生的大气污染美国传统〔react〕Ozone is formed in the atmosphere when sunlight and hydrocarbons react together.在大气中，阳光与氧气发生化学反应，形成臭氧。韦氏高阶〔silane〕Any of a group of silicon hydrides having the general formula SiH that are analogous to the paraffin hydrocarbons.硅烷：总分子式为SiH的硅氢化合物的一种，与链烷碳氢化合物相似美国传统〔smog〕A form of air pollution produced when sunlight causes hydrocarbons and nitrogen oxides from automotive emissions to combine in a photochemical reaction.烟雾污染：一种空气污染，由交通工具排放的碳氢和氮氧化合物在阳光的照射下，发生光化学反应而产生美国传统〔tar〕A dark, oily, viscous material, consisting mainly of hydrocarbons, produced by the destructive distillation of organic substances such as wood, coal, or peat.焦油：一种黑色的油状黏稠物质，主要含碳氢化合物，通过对有机物质（如木材、煤炭或泥炭）进行干馏而制得美国传统Ozone, produced by the photochemical reaction of sunlight with unburnt hydrocarbons, and carbon monoxide emissions are rising inexorably.臭氧是由阳光和未燃烧的碳化氢光化作用生成，并且一氧化碳排放量不可抗拒地升高。剑桥国际We must cut cars’fuel consumption and hydrocarbon emissions.我们必须减少汽车的油耗和碳氢化合物的排放。剑桥国际 |
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