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单词 碳化
释义 DEFINITIVE EXAMPLES 权威例句〔CFC-free〕He bought a CFC-free refrigerator.他买了一台不用氟氯碳化物的冰箱。文馨英汉〔Carborundum〕A trademark used for an abrasive of silicon carbide crystals.金刚砂:一种碳化硅晶体磨料的商标名美国传统〔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〔aragonite〕An orthorhombic mineral form of crystalline calcium carbonate, dimorphous with calcite.霰石,文石:结晶富钙碳化物的一种正交晶矿物,具有方解石的两种晶态美国传统〔austenite〕A nonmagnetic solid solution of ferric carbide or carbon in iron, used in making corrosion-resistant steel.奥氏体:一种非磁性的固状可溶性含铁碳化物或含碳铁,用于制作不锈钢美国传统〔carbide〕A binary compound consisting of carbon and a more electropositive element, especially calcium.碳化物:一种二元化合物,由碳和一个电正性的元素,尤指钙,组成美国传统〔carbide〕A hard material made of compacted binary compounds of carbon and heavy metals, used to make tools that cut metal.碳化钙:一种坚硬的物质,由压塑的碳化物和重金属制成,用于制作切割金属的工具美国传统〔carbon fiber〕An extremely strong thin fiber made by pyrolyzing synthetic fibers, such as rayon, until charred. It is used to make high-strength composites.碳纤维,碳化纤维:一种极其坚韧的细纤维,通过热解合成纤维直到烧焦而制成,如人造丝。该种纤维用于制作高强度的复合材料美国传统〔carbonate〕To burn to carbon; carbonize.将…烧成碳;使碳化美国传统〔carbonization〕The process of carbonizing.碳化过程美国传统〔carbonize〕To coat or combine with carbon.给…涂碳,使…与碳化合美国传统〔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〔carburize〕To treat, combine, or impregnate with carbon, as when casehardening steel.使渗碳,碳化:使与碳一起处理,使与碳混合或使充满碳,如将钢的表面粹火硬化美国传统〔compound〕The bacteria fed initially on various carbon compounds.那些细菌初期时以各种碳化物为食。文馨英汉〔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〔organic chemistry〕The chemistry of carbon compounds.有机化学:关于碳化物的化学美国传统〔organic〕Chemistry Of or designating carbon compounds.【化学】 与碳化物有关的美国传统〔oxidation〕Carbon dioxide is a necessary result of the oxidation of carbon compounds.碳化合物氧化后必然会产生二氧化碳。外研社新世纪〔oxidation〕Carbon dioxide is a necessary result of the oxidation of carbon compounds.碳化合物氧化后必然会产生二氧化碳。柯林斯高阶〔peat moss〕The partly carbonized remains of these plants, used as a mulch and plant food.泥炭沼:这些植物的部分碳化的剩余物,用作护根物和植物肥料美国传统〔peat〕Partially carbonized vegetable matter, usually mosses, found in bogs and used as fertilizer and fuel.泥炭,泥煤:部分碳化的植物物质,通常指苔藓,见于潮湿地区,用作肥料和燃料美国传统〔tungsten carbide〕An extremely hard, fine gray powder whose composition is WC, used in tools, dies, wear-resistant machine parts, and abrasives.碳化钨:一种十分坚硬的灰色细粉末,其构成成分是碳化钨,用于工具、模具、耐磨损的机器部件和磨具中美国传统Carbon compounds are the basis of all living matter.碳化合物是一切生物的基础。剑桥国际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
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