碳

「碳」字有 14 画 . 「碳」是 3500 个常用字之一 . 「碳」有 1 个读音, 「碳」的读音有 「tàn」 . 查看「碳」笔顺>>

汉字碳的基本意思

n.: carbon (C)

使用「碳」组词

游离碳 free carbon

碳含量 carbon content

碳补偿 carbon offset; carbon offsetting

石墨碳 graphitic carbon

碳排放 carbon dioxide emission; CO2emission

碳弧灯 carbon arc lamp

碳同位素 carbon isotope

碳化合物 carbon compound

碳足迹 carbon footprint

碳减排 carbon emission reduction;carbon emission reduction

碳浓度 carbon density

结合碳 combined carbon

减少碳足迹 reduce one's carbon footprint

减少碳排量 cut carbon dioxide emissions

使用「碳」的例句

• 动物通过呼吸排出碳，而植物却吸收碳。

  Animals lose carbon by respiration, whereas plants gain carbon.

• 钢是铁和碳的合金。

  Steel is an alloy of iron and carbon.

• 钢中碳的含量在很大程度上决定了钢的特定用途。

  The carbon content of steel largely determines its usefulness for specific applications.

• 他发明了碳-14衰变探测器。

  He developed a detector for decays of carbon-14.

• 陷俘的放射性碳开始以已知速率衰变。

  The trapped radiocarbon begins to decay at a known rate.

• 矿物燃料的消耗和碳排放继续在增加。

  [as modifier]fossil fuel consumption and carbon emissions continued to rise.

• 旨在减少英国经济碳化合物排放量的政策。

  Policies to decarbonize the UK economy.

• 碳－１４年代测定法的准确度

  The accuracy of radiocarbon dating

• 有一股强大电流足以使碳蒸发

  [with obj.]there is a large current which is sufficient to vaporize carbon

• 碳 刷 架是起重机的一种配件。

  Brush rack is an accessory equipment for the crane.