• 研究人员发现感染病毒植物能够发出一种气体;这种气体临近植物中激发疾病抗体。

    Researchers discovered that plants infected with a virus give off a gas that activates disease resistance in neighboring plants.

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  • 假说认为火山发出大量二氧化硫有毒气体进入大气

    One theory suggests the Deccan lavas spewed immense amounts of poisonous sulfur dioxide gas into the atmosphere.

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  • 气体发出一种难闻气味

    The gas gives off an unpleasant smell.

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  • 相反他们使用惰性气体淡淡的接触高压电器电弧

    Instead, they make use of an inert gas, such as Xenon, which emits light when it comes in contact with a high voltage electrical arc.

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  • 通过热固性树脂控制裂解活化发出新型用于高温气体分离的硅膜。

    A new silicon membrane, which is employable in gas separation at higher temperature, is developed by control pyrolysis and activation of a thermosetting. silicon resin membrane.

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  • 飞碟着陆发出一种奇特的高热气体造成的。

    This, he said, must have been caused by a strange hot gas which had come from the saucer just before it landed.

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  • 通过热固性硅树脂膜控制裂解活化发出一种新型用于高温气体分离

    A new silicon membrane, which is employable in gas separation at higher temperature, is developed by control pyrolysis and activation of a thermosetting.

    youdao

  • 气体一种不好的味道。

    The apples give off a very sweet smell.

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  • 气体介质代替液体介质,发出一种新型电火花切割精加工工艺

    A new WEDM (Wire Electrical Discharge Machining) technology for finishing cut has been developed, in which gas has been used as a dielectric instead of water.

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  • 离子交换纤维新型功能性纤维,能吸附净化具有极性的有害气体,作者利用其作吸附净化材料设计发出一种新型单元组合式有害气体净化器。

    We have designed a new type of purifying device made up of a new units in which ion-exchange fibre is used as inhaling and purifying material.

    youdao

  • 离子交换纤维新型功能性纤维,能吸附净化具有极性的有害气体,作者利用其作吸附净化材料设计发出一种新型单元组合式有害气体净化器。

    We have designed a new type of purifying device made up of a new units in which ion-exchange fibre is used as inhaling and purifying material.

    youdao

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