They need a transformation that has both form and substance, "he adds, his eyes flashing and his frustration obvious."

它们需要在形式和本质上都改变。“他双眼有神，不满情绪清晰可见。”

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Through the transformation function of modifier, it successfully realizes zero emission of such harmful substance as CH2O in combustion of low-carbon fuel.

通过改性剂的转化作用，成功实现低碳燃料燃烧时甲醛(CH2O)等有害物质的零排放。

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This form of substance is one that is highly intelligent and capable of rapid transformation.

这物质的形式之一是高智能和有能力迅速转变。

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