carbon的读音 carbon中文意思
英音
['kɑ:bən]
美音 [ˈkɑrbən]
n. [化学]碳；（一张）复写纸；[电]碳精棒[片，粉]，碳精电极；复写的副本美音 [ˈkɑrbən]
adj. 碳的；碳处理的
复数： carbons
易混淆的单词： Carbon
中文词源
carbon 碳
来自PIE *ker, 燃烧，词源同cremate, hearth.
carbon 用法和例句
- India is the world 's fourth largest carbon emitter .
- 印度是世界第四大碳排放国。
- Reinforced carbon fiber will lock out debris and dust .
- 强化碳素纤维将防止残骸和灰尘进入。
- Let it include a carbon tax .
- 改革应包括征收碳排放税。
- What about individual carbon offsetting projects ?
- 个人碳补偿计划有用吗？
- And tax carbon emissions and financial transactions .
- 对碳排放和金融交易征税。
汉语翻译
n. 碳, 副本, 复写纸【化】 碳
【医】 碳(6号元素)
词型变化
形容词:carbonous英语解释
名词 carbon:
- an abundant nonmetallic tetravalent element occurring in three allotropic forms: amorphous carbon and graphite and diamond; occurs in all organic compounds同义词：C, atomic number 6
- a thin paper coated on one side with a dark waxy substance (often containing carbon); used to transfer characters from the original to an under sheet of paper同义词：carbon paper
- a copy made with carbon paper同义词：carbon copy
例句
- Carbon has 4 valencies.碳的化合价是四价。
- She's a carbon copy of her sister.她跟她姐姐一模一样。
- Carbon has a valence of four.碳的化合价是四价。
- You receive the top copy of the receipt, and we keep the carbon.你把这收据上面的原件收下，我们保留下面的复写件。
- Soft drinks contain carbon dioxide.软饮料中含有二氧化碳。
- Plants can absorb carbon dioxide and release oxygen.植物可以吸收二氧化碳释放氧气。
- I make a carbon copy of my documents.我用复写纸复写文件。
- The stick of carbon is often used in an electric arc lamp.碳精棒常用于电弧灯。
详细解释
car.bon
n.（名词）Symbol C A naturally abundant nonmetallic element that occurs in many inorganic and in all organic compounds, exists freely as graphite and diamond and as a constituent of coal, limestone, and petroleum, and is capable of chemical self-bonding to form an enormous number of chemically, biologically, and commercially important molecules. Atomic number '; atomic weight 2.05; sublimation point above 3,500=C; boiling point 4,827=C; specific gravity of amorphous carbon .8 to 2., of diamond 3.5 to 3.53, of graphite .9 to 2.3; valence 2, 3, 4.See table at element 符号 C 碳：一种在自然界很丰富的非金属元素，存在于很多无机化合物和有机化合物中，以石墨和金刚石的形式以及作为煤，石灰岩和石油的一种成份大量存在，能在化学上自我结合而形成大量化学上，生物上和商业上重要的分子，原子序数'；原子量2.05；升华点高于3,500=C；沸点4,827=C；非结晶质碳的比重为.8至2.，钻石的比重为3.5至3.53，石墨的比重为.9至2.3；化合价为2，3，4参见 element
A sheet of carbon paper.复写纸A copy made by using carbon paper.复写本，副本：用复写纸复印的一份Electricity 【电学】 Either of two rods through which current flows to form an arc, as in lighting or welding.碳精棒：两根棒的任一根，电流流经该棒形成电弧，如在闪电或焊接时A carbonaceous electrode in an electric cell.碳（精电）极：电池里的碳质电极
来源：French carbone 法语 carbone from Latin carbô carbôn- [a coal, charcoal] * see ker- 3源自 拉丁语 carbô carbôn- [煤，木炭] *参见 ker- 3
【引伸】
car.bonous