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    1. 首頁英語詞典carboncarbon實(shí)用場(chǎng)景例句

      carbon

      英 ['kɑ?b(?)n] 美['kɑrb?n]
      • n. [化學(xué)] 碳;碳棒;復(fù)寫紙
      • adj. 碳的;碳處理的
      • n. (Carbon)人名;(西)卡爾翁;(法)卡爾邦;(英)卡本

      實(shí)用場(chǎng)景例句


      carbon fibre
      碳纖維

      牛津詞典

      He inserted the paper and two carbons.
      他放入了那張紙和兩張復(fù)寫紙。

      柯林斯高階英語詞典

      Application: mainly use to shave rust and oil paint.
      用途: 主要用來刮除鐵銹和墻漆.

      期刊摘選

      Charcoal and diamond are allotropes of carbon.
      木炭和金剛石都是炭的同素異形物

      《現(xiàn)代英漢綜合大詞典》

      One theory about the existence of extraterrestrial life rests on the presence of carbon compounds in meteorites.
      地球外存在生命的理論是基于隕星上存在碳化合物質(zhì)這一事實(shí)的.

      《簡(jiǎn)明英漢詞典》

      Diamonds are pure carbon.
      鉆石是純凈的碳.

      《簡(jiǎn)明英漢詞典》

      The heavy traffic tinctures the air with carbon monoxide.
      繁忙的交通使空氣里充滿一氧化碳.

      《現(xiàn)代英漢綜合大詞典》

      Carbon dioxide is the largest contributor to the greenhouse effect.
      二氧化碳太多是道致溫室效應(yīng)的最主要原因.

      《簡(jiǎn)明英漢詞典》

      Carbon is an element, while carbon dioxide is a compound.
      碳是一種(化學(xué))元素, 而二氧化碳則是一種化合物.

      《簡(jiǎn)明英漢詞典》

      Carbon rubs off on your hands.
      碳會(huì)沾手.

      《簡(jiǎn)明英漢詞典》

      Pig iron may contain 4% of carbon.
      生鐵可含百分之四的碳.

      《現(xiàn)代英漢綜合大詞典》

      Carbon steels exist in three stable crystalline phases.
      碳素鋼含有3種穩(wěn)定的結(jié)晶狀態(tài).

      《簡(jiǎn)明英漢詞典》

      The lime water has turned cloudy, therefore carbon dioxide has been produced during the experiment.
      石灰水變得混濁了, 可見在實(shí)驗(yàn)中有二氧化碳生成了.

      《簡(jiǎn)明英漢詞典》

      She is a carbon copy of her sister.
      她跟她姐姐長(zhǎng)得一模一樣。

      《牛津高階英漢雙解詞典》

      the many isotopes of carbon
      碳的諸多同位素

      《牛津高階英漢雙解詞典》

      a series of deaths caused by carbon monoxide poisoning
      一氧化碳中毒引起的一連串死亡

      《牛津高階英漢雙解詞典》

      Carbon has a valency of 4.
      碳的化合價(jià)是4價(jià)。

      《牛津高階英漢雙解詞典》

      You can liquefy the carbon dioxide to separate it from the other constituents.
      可以將二氧化碳液化,以便和其他成分分開。

      柯林斯例句

      The two principal combustion products are water vapor and carbon dioxide.
      兩種主要的燃燒產(chǎn)物是水蒸氣和二氧化碳。

      柯林斯例句

      The limit for carbon monoxide is 4.5 per cent of the exhaust gas.
      尾氣中一氧化碳的排放限量為4.5%。

      柯林斯例句

      In graphite sheets, carbon atoms bond together in rings.
      石墨層中的碳原子相互連接形成碳環(huán)。

      柯林斯例句

      Carbon dioxide is a necessary result of the oxidation of carbon compounds.
      碳化合物氧化后必然會(huì)產(chǎn)生二氧化碳。

      柯林斯例句

      The amount of carbon dioxide released by human activities such as burning coal and oil is small in comparison.
      相比之下,人類活動(dòng)燃燒煤、石油等所釋放的二氧化碳要少一些。

      柯林斯例句

      The emission of gases such as carbon dioxide should be stabilised at their present level.
      二氧化碳等氣體的排放應(yīng)該穩(wěn)定在當(dāng)前水平。

      柯林斯例句

      Now with this particular piece of instrumentation, you can actually spot individual carbon atoms.
      現(xiàn)在利用這件特定的儀器,就可以真正觀察到單個(gè)碳原子了。

      柯林斯例句

      You can make your flights carbon neutral by planting trees to make up for the greenhouse gas emissions.
      可以通過植樹對(duì)航空飛行進(jìn)行碳中和,以抵消溫室氣體的排放。

      柯林斯例句

      This may provide a quick and accurate way of monitoring the amount of carbon dioxide in the air.
      這也許能提供一個(gè)監(jiān)測(cè)空氣中二氧化碳含量的既快又準(zhǔn)的方法。

      柯林斯例句

      Both nicotine and carbon monoxide inhaled with cigarette smoking have been incriminated as causative factors.
      抽煙時(shí)吸入的尼古丁和一氧化碳都已經(jīng)被標(biāo)定為致病因素。

      柯林斯例句

      Carbon, hydrogen and oxygen combine chemically to form carbohydrates and fats.
      碳、氫、氧化合形成碳水化合物和脂肪。

      柯林斯例句

      Methane is often regarded as the second most important greenhouse gas after carbon dioxide.
      甲烷常被認(rèn)為是僅次于二氧化碳的重要溫室氣體。

      柯林斯例句