| 单词 | 氧化 |
| 释义 | DEFINITIVE EXAMPLES 权威例句〔ATTENTION〕Fox was one of the first US scientists to call attention to the rising levels of carbon dioxide in the atmosphere. 福克斯是最早提醒人们注意大气中二氧化碳含量提高的美国科学家之一。朗文写作活用〔Bohr effect〕An effect by which an increase of carbon dioxide in the blood results in the dissociation of oxygen from hemoglobin and other respiratory compounds.玻尔效应：血液中二氧化碳含量的增加会引起氧气从血红蛋白和其它呼吸混合物中分离出来的效应美国传统〔Castile soap〕A fine, hard, white, odorless soap made with olive oil and sodium hydroxide.橄榄香皂：一种精细、坚硬、白色无味的肥皂，由橄榄油和氢氧化钠制成美国传统〔Cosmoline〕A trademark used for a rust and corrosion preventive compound of petrolatum.卡斯莫兰：用于抗氧化剂和抗腐蚀剂的一系列矿脂的商标名美国传统〔HARM〕Carbon monoxide is a highly poisonous gas, mostly produced by cars. 一氧化碳是一种有剧毒的气体，主要由汽车产生。朗文写作活用〔Indian red〕An iron oxide used as a paint and cosmetic pigment.印度红，西印度赭石：一种作为绘画和化妆颜料的氧化铁美国传统〔MAKE〕Carbon dioxide is produced during respiration. 呼吸过程中产生二氧化碳。朗文写作活用〔STRICT/NOT STRICT〕The prime minister has promised to tighten up the law on carbon dioxide emissions. 首相承诺要更严格执行控制二氧化碳排放的法规。朗文写作活用〔THINK〕Most US companies are still spewing out carbon dioxide without thinking about its potential costs. 大多数的美国公司都仍在大量排放二氧化碳，没有考虑到其潜在的代价。朗文写作活用〔absorb〕Plants absorb carbon dioxide from the air and moisture from the soil.植物从空气中吸收二氧化碳并从土壤中汲取水分。柯林斯高阶〔absorb〕Plants absorb carbon dioxide from the air.植物从空气中吸收二氧化碳。外研社新世纪〔acapnia〕A condition marked by the presence of less than the normal amount of carbon dioxide in the blood and tissues.缺碳酸血症：血液或组织中出现少于二氧化碳正常含量的状况美国传统〔accurately〕This may provide a quick and accurate way of monitoring the amount of carbon dioxide in the air.这也许能提供一个监测空气中二氧化碳含量的既快又准的方法。柯林斯高阶〔aerate〕To supply or charge (liquid) with a gas, especially to charge with carbon dioxide.充气于：充气于（液体），特指用二氧化碳充气美国传统〔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〔anodize〕To coat (a metallic surface) electrolytically with a protective or decorative oxide.阳极处理，阳极氧化：用电解方式给（金属面）镀上一层保护性或装饰性的氧化物美国传统〔basic〕Geology Containing little silica, as igneous rocks.【地质学】 基性的：基性的，含有比较少量的二氧化硅的作为火成岩的美国传统〔bauxite〕The principal ore of aluminum, composed mainly of hydrous aluminum oxides and aluminum hydroxides.铝土矿：铝的基本矿石，由含水的氧化铝和氢氧化铝组成美国传统〔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〔breathe〕To require air in the combustion process. Used of an internal-combustion engine.进气：氧化过程中需要空气。用于内燃机美国传统〔build-up〕The ‘greenhouse effect' is caused by the build-up of carbon dioxide in the atmosphere.“温室效应”是由于大气中二氧化碳增多造成的。麦克米伦高阶〔calamine〕A pink, odorless, tasteless powder of zinc oxide with a small amount of ferric oxide, dissolved in mineral oils and used in skin lotions.菱锌矿粉：一种粉红的、无气味且无味道的氧化锌粉末，含有少量三氧化二铁，可溶解在矿物油中，并可用于皮肤防护美国传统〔carbon monoxide〕A colorless, odorless, highly poisonous gas, CO, formed by the incomplete combustion of carbon or a carbonaceous material, such as gasoline.一氧化碳：一种无色、无味、毒性大的气体，CO，由于碳或含碳物质如汽油的不完全燃烧而形成美国传统〔carbonated〕Many drinks are carbonated.许多饮料含有二氧化碳。文馨英汉〔caustic〕A hydroxide of a light metal.轻金属的氢氧化物美国传统〔combustion〕A chemical change, especially oxidation, accompanied by the production of heat and light.氧化：伴有发热发光的化学变化，尤指氧化美国传统〔comparison〕The amount of carbon dioxide released by human activities such as burning coal and oil is small in comparison.烧煤、燃油等人类活动所释放的二氧化碳量相对较少。外研社新世纪〔contact〕When water comes into contact with air, carbon dioxide is released.水和空气接触，二氧化碳就释放出来了。朗文当代〔contributor〕Carbon dioxide is the largest contributor to the greenhouse effect.二氧化碳是导致温室效应的最主要原因。牛津搭配〔corroded〕He has devised a process for making gold wires which neither corrode nor oxidise.他设计了一种能够避免腐蚀或氧化的金丝制作流程。柯林斯高阶〔cut〕A catalytic converter will cut out 90% of carbon monoxide emissions.催化转换器能把一氧化碳排放量减少 90%。朗文当代〔cytochrome〕Any of a class of iron-containing proteins important in cell respiration as catalysts of oxidation-reduction reactions.胞色细胞：任何一类含铁的蛋白质，在细胞呼吸中作氧化反应重要的催化剂美国传统〔decarbonate〕To remove carbon dioxide or carbonic acid from.脱去…的二氧化碳或碳酸美国传统〔desiccant〕A substance, such as calcium oxide or silica gel, that has a high affinity for water and is used as a drying agent.干燥剂，脱水剂：一种对水有很强吸附性的物质（如氧化钙或硅胶），常用作干燥剂美国传统〔dismiss〕It is no longer possible to dismiss the link between climate change and carbon emissions.不可能再无视二氧化碳排放与气候变化之间的联系了。牛津搭配〔earth〕Chemistry Any of several metallic oxides, such as alumina or zirconia, that are difficult to reduce and were formerly regarded as elements.【化学】 难以还原的氧化物：某种金属氧化物，如铝化合物、锌化合物，难以被还原成元素的美国传统〔emission〕Britain agreed to cut emissions of nitrogen oxide from power stations.英国同意减少发电站氧化氮的排放量。朗文当代〔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〔erythorbic acid〕An optical isomer of ascorbic acid used as an antioxidant.异抗坏血酸：抗坏血酸的一种光学的同质异构体，通常用作一种抗氧化剂美国传统〔exempt〕Currently, developing nations are exempt from certain restrictions on carbon emissions.当前发展中国家可以不受某些有关二氧化碳排放量规定的限制。麦克米伦高阶〔fix〕Leaves of many plants take up carbon dioxide and fix it in organic acids.许多植物的叶子吸收二氧化碳，并使之化合成有机酸。21世纪英汉〔flux〕A substance applied to a surface to be joined by welding, soldering, or brazing to facilitate the flowing of solder and prevent formation of oxides.焊剂：施于熔接或焊接以防止氧化、促进焊面结合的物质美国传统〔gas〕Carbon monoxide is a poisonous gas.一氧化碳是一种有毒气体。韦氏高阶〔give off〕Natural gas gives off less carbon dioxide than coal.天然气释放的二氧化碳比煤炭少。外研社新世纪〔guideline〕Carbon monoxide levels still exceed guidelines set to protect public health.一氧化碳水平仍然超过为保护公众健康而确定的标准。英汉大词典〔hydroxide〕A chemical compound containing the hydroxyl group.氢氧化物：含氢氧基化合物的一种化学化合物美国传统〔hypoxemia〕Insufficient oxygenation of the blood.血氧过少：血液氧化不够美国传统〔inhibit〕Antioxidant compounds in tea can help to inhibit the growth of tumours.茶叶中的抗氧化复合物有助于抑制肿瘤的生长。外研社新世纪〔insubstantial〕Mars has an insubstantial atmosphere, consisting almost entirely of carbon dioxide.火星的大气层非常稀薄, 几乎完全由二氧化碳组成。外研社新世纪〔laughing gas〕Nitrous oxide, especially as used as an anesthetic.笑气：一氧化二氮，尤其用于麻醉药物中美国传统〔magnetic tape〕A plastic tape coated with iron oxide for use in magnetic recording.磁带：一种表面覆有氧化铁的用于磁录音的塑料带子美国传统〔mandate〕The proposed initiative would mandate a reduction of carbon dioxide of 40%.倡议将强制规定把二氧化碳排放量降低40%。柯林斯高阶〔manganite〕A steel-gray to black mineral, MnO(OH), found in North America and Europe; manganese oxide.水锰矿：一种钢灰至黑色的矿物，MnO(OH)，产于北美和欧洲；氧化锰美国传统〔marker〕The density of pores on leaves is a marker for CO₂ concentration.树叶上气孔的密集程度能够指示二氧化碳的浓度。外研社新世纪〔massicot〕A yellow powder, PbO, used as a pigment.黄铅丹，黄丹：一氧化铅(pbo)的黄色粉末，用以作颜料美国传统〔monoxide〕An oxide with each molecule containing one oxygen atom.一氧化物：每一分子含有一个氧原子的氧化物美国传统〔nitrobacterium〕Any of various soil bacteria that take part in the nitrogen cycle, oxidizing ammonium compounds into nitrites or nitrites into nitrates.硝化细菌：一种参与氮环核，将氨的化合物氧化成亚硝酸盐或将亚硝酸盐氧化成硝酸盐的土壤细菌美国传统〔noble metal〕A metal or an alloy, such as gold, that is highly resistant to oxidation and corrosion.贵金属：一种金属或合金，如金子具有极高的抗氧化性和抗腐蚀性美国传统〔oxidase〕Any of a group of enzymes that catalyze oxidation, especially an enzyme that reacts with molecular oxygen to catalyze the oxidation of a substrate.氧化酶：起催化氧化作用的任意一种酶，尤指一种与分子氧气反应来催化氧化作用物的酶美国传统〔oxide〕A binary compound of an element or a radical with oxygen.氧化物：一种元素的二元化合物或氧原子团美国传统〔oxide〕Atoms of iron in the nail combine with atoms of oxygen from the air to form molecules of iron oxide, or rust.钉子里的铁原子与空气中的氧原子结合后形成氧化铁分子，也就是锈。柯林斯高阶〔oxidize〕The original white-lead pigments have oxidized and turned black.最初的白色铅质颜料氧化后变成了黑色。外研社新世纪〔oxidize〕To become oxidized.变成氧化的美国传统〔oxidize〕To combine with oxygen; make into an oxide.氧化：与氧化合；使成为氧化物美国传统〔oxidize〕To increase the positive charge or valence of (an element) by removing electrons.氧化：通过除去一个元素电子来增加电性或原子价美国传统〔oxidize〕When you heat fat, it oxidizes easily.脂肪在燃烧时迅速氧化。剑桥高阶〔pedocal〕A soil of semiarid and arid regions that is rich in calcium carbonate and lime.钙层土：半干燥和干燥地区含丰富碳酸钙和氧化钙的土壤美国传统〔permanganate〕Any of the salts of permanganic acid, all of which are strong oxidizing agents.高锰酸盐：任一种高锰酸类盐，它们都是强有力的氧化剂美国传统〔peroxide〕Hydrogen peroxide.过氧化氢美国传统〔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〔polar cap〕Astronomy Either of the regions around the poles of Mars that are covered with frozen carbon dioxide and water.【天文学】 极冠：火星两极中任一极的周围地区，覆盖着冰冻的二氧化碳和水美国传统〔psilomelane〕A mixture of black manganese oxide minerals.硬锰矿：一种黑色氧化锰矿的混合物美国传统〔puddling〕Purification of impure metal, especially pig iron, by heating and stirring in an oxidizing atmosphere.搅炼：尤指将生铁等不纯净的金属在氧化环境中加热并搅动将其炼纯美国传统〔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〔release〕Coal power stations release sulphur dioxide into the atmosphere.燃煤发电站向大气中排放二氧化硫。剑桥高阶〔respiratory quotient〕The ratio of the volume of carbon dioxide released to the volume of oxygen consumed by a body tissue or an organism in a given period.呼吸比：在特定时间内，一身体组织或一有机体所释放出的二氧化碳量和所消耗的氧气量的比例值美国传统〔roast〕Metallurgy To heat (ores) in a furnace in order to dehydrate, purify, or oxidize before smelting.【冶金学】 煅烧（矿石）：为在熔化前脱去水份、提纯或氧化而在熔炉里焙烧（矿石）美国传统〔sal volatile〕A solution of ammonium carbonate in alcohol or ammonia water, used in smelling salts.挥发盐：碳酸氨在酒精或氢氧化铵中的溶液，用于嗅盐美国传统〔scale〕A flaky oxide film formed on a metal, as on iron, that has been heated to high temperatures.氧化层：给金属高温加热生成的片状氧化物，如铁上美国传统〔smalt〕A deep blue paint and ceramic pigment produced by pulverizing a glass made of silica, potash, and cobalt oxide.大青，大青色：将由硅石、钾碱和氧化钴制成的玻璃捣碎而生产出来的深蓝色图画或陶瓷上的颜料美国传统〔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〔soda lime〕A mixture of calcium oxide and sodium or potassium hydroxide, used as a drying agent and carbon dioxide absorbent.碱石灰：氧化钙和钠或者氢氧化钾的混合物，用作干燥剂和二氧化碳吸收物美国传统〔solid propellant〕A rocket propellant in solid form, combining both fuel and oxidizer in the form of a compact, cohesive grain.固体推进剂：一种固体形式的火箭推进剂，是既含燃料又含氧化剂的密集聚合的晶体美国传统〔sulfurize〕To bleach or fumigate with sulfur or sulfur dioxide.用硫或二氧化硫漂白或熏蒸消毒美国传统〔the big enchilada〕When it comes to environmental issues, the big enchilada is carbon dioxide.环境议题中最重要的是二氧化碳。剑桥高阶〔tincture〕The heavy traffic tinctures the air with carbon monoxide.车流滚滚,使空气中充满了一氧化碳。英汉大词典〔trioxide〕An oxide containing three oxygen atoms per molecule.三氧化物：每个分子中含有三个氧原子的氧化物美国传统〔umber〕A natural brown earth containing ferric oxide and manganese oxides, used as pigment.棕土：含有红色氧化铁和氧化锰的天然棕色泥土，用作颜料美国传统〔vary〕Car taxes will now vary according to the amount of carbon dioxide a particular car emits.车辆税现在将根据具体车辆二氧化碳的排放量而变化。麦克米伦高阶〔vat dye〕A dye, such as indigo, that produces a fast color by impregnating fiber with a reduced soluble form that is then oxidized to an insoluble form.瓮染料，还原性染料：一种染料，如靛蓝染料，通过浸渍织物生产出不褪色的颜色，这种织物先以减弱的可溶形式存在然后氧化成不可溶形式美国传统A molecule of carbon dioxide (CO2) has one carbon atom and two oxygen atoms.二氧化碳的分子有一个碳原子和两个氧原子。剑桥国际Air pollutants, such as sulphur dioxide and nitrogen dioxide, are derived mainly from the combustion of fuels in industrial plants and vehicle engines.二氧化硫和二氧化氮等空气污染物主要源于工厂和汽车引擎中燃料的燃烧。剑桥国际Britain has pledged to peg carbon dioxide emissions at current levels.英国保证把二氧化碳的排放量限制到目前的水平。剑桥国际Carbon dioxide is converted into oxygen through the agency of plants. 二氧化碳由于植物的作用转化为氧气。译典通Levels of carbon monoxide in the air are worryingly high.空气中一氧化碳含量之高令人担忧。剑桥国际Light bulb filaments break because they oxidize -- replacing all the air with an inert gas would prevent this.灯泡的灯丝由于氧化会断开，将所有的空气换成惰性气体可以防止这种氧化现象。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Plants’happy knack of swapping carbon dioxide for oxygen during photosynthesis is one of nature's ways of keeping the planet healthy.植物在光合作用中吸入二氧化碳放出氧气的诀窍是使植物健康的自然方法之一。剑桥国际Soda water is a carbonated drink. 苏打水是一种含二氧化碳的饮料。译典通The open bottle of wine left from the night before had become oxidized and unpleasant to drink.前个晚上未合盖的葡萄酒氧化了就不好喝了。剑桥国际 |
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