• 研究了纯丙烯气相氧化的环氧化反应。

    The epoxidation of propene in gas phase has been investigated.

    youdao

  • 而材料在氧化的同时,会使分子产生断链。

    In the mean time, the oxidation of the material will cause chain scission.

    youdao

  • 研究了加热工艺对含铜钢表面氧化的影响。

    The effect of heating process on surface oxidation of copper-bearing steel was studied.

    youdao

  • 本文探讨了延缓小麦胚芽中油脂氧化的措施。

    Measure of delay oil oxidation in wheat germ was studied in this paper.

    youdao

  • 在任何发生这种氧化的地方,总有热量产生。

    Wherever this oxidation takes place, heat is always produced.

    youdao

  • 这些储存着的光和热会在氧化的过程中释放出来。

    This long dormant light and heat are set free by the process of combustion.

    youdao

  • 在更加年轻的红葡萄酒中,这是过早的氧化的标志。

    In a younger red, this is a sign of premature oxidation.

    youdao

  • CO是一氧化碳的分子式。

    CO is the formula for carbon monoxide.

    《牛津词典》

  • 尾气中一氧化碳的排放量限制在4.5% 以下。

    The limit for carbon monoxide is 4.5 per cent of the exhaust gas.

    《柯林斯英汉双解大词典》

  • 大气中的二氧化碳和甲烷阻止热量向太空散发。

    Carbon dioxide and methane in the atmosphere block the escape of heat into space.

    youdao

  • 他们忘记了二氧化碳产生的其中一个关键原因。

    They forget about one of the key causes of carbon dioxide.

    youdao

  • 但如今,潜在的问题是二氧化碳过多。

    Today, however, the potential problem is too much carbon dioxide.

    youdao

  • 气体的反应体现在氧化钙上。

    The gas is fed back over the calcium oxide.

    youdao

  • 树木可以吸收空气中的二氧化碳,阻止全球变暖。

    Trees can take in CO2 in the air and stop global warming.

    youdao

  • 我们不能让大气中的二氧化碳无限制地升高。

    We cannot let the CO2 in the atmosphere rise indefinitely.

    youdao

  • 在吃蔬菜时搭配一点油脂,能促进抗氧化物的释放。

    Eat your vegetables with a little fat; it helps release their antioxidants.

    youdao

  • 赤铁矿是一种具有深红颜色的氧化铁。

    Hematite is an iron oxide that is deep red in color.

    youdao

  • 但是随后被证实是由于铁的氧化。

    Later, however, it was proven to be due to iron oxidation.

    youdao

  • 所以这就是为什么所谓的抗氧化食物被人认为是有益健康的。

    That’s one reason why foods containing antioxidants are thought to be so healthy.

    youdao

  • 在初期的产量增长后,粮食生产将因为二氧化碳的增加而受到影响。

    Crop production will suffer as carbon dioxide emissions rise, after an initial increase in growth.

    youdao

  • 毕竟氧化铁是无毒的。

    Iron oxide, after all, is not toxic.

    youdao

  • 那么,什么是有抗氧化剂的最佳食物?

    So what is the best source of antioxidants?

    youdao

  • 而且光照可以氧化脂肪和降低牛奶的风味。

    Light also oxidizes fat and diminishes the flavor of milk.

    youdao

  • 大家都听说了长期使用抗氧化剂的好处。

    You have all heard the term "antioxidants" and for good reason.

    youdao

  • 这能减少二氧化碳的排放量并能省下你花在车上的钱。

    This will cut down on carbon emissions and money you spend on a car.

    youdao

  • 对于运输—二氧化碳排放的第二大来源,也是好消息。

    There could also be good news for transport, the next biggest source of carbon emissions.

    youdao

  • 空气中二氧化碳的含量已经到达了一个危险水平。

    The amount of carbon dioxide in the air has already risen to a dangerous level.

    youdao

  • 地球拥有一套现成的排放二氧化碳的自然运输系统。

    Earth has a natural transport system standing ready to get rid of carbon dioxide.

    youdao

  • 不过二氧化碳的直接效应不是唯一可担心的。

    But carbon dioxide's direct effect is not the only thing to worry about.

    youdao

  • 二氧化碳是地球的恒温器。

    Carbon dioxide is the planet's thermostat.

    youdao

$firstVoiceSent
- 来自原声例句
小调查
请问您想要如何调整此模块?

感谢您的反馈,我们会尽快进行适当修改!
进来说说原因吧 确定
小调查
请问您想要如何调整此模块?

感谢您的反馈,我们会尽快进行适当修改!
进来说说原因吧 确定