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专业释义

  • harmful pitch

·2,447,543篇论文数据,部分数据来源于NoteExpress

双语例句

  • 离子水、水性树脂、专用助剂重金属甲醛挥发物等有害成分。

    Ion water, Polyaminoacid resin, Auxiliaries agent, all Heavy metals, Benzyl, Formaldehyde... etc. are not detected.

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  • 甲醛既是合成树脂有效成分又是工业系统有害污染源

    It is the effective ingredient of synthetic resin, but it also is toxic pollutant of industrial system.

    youdao

  • 缠绕线圈玻璃纤维等绝缘材料具有自熄特性不会短路产生电弧,高热树脂不会产生有毒有害气体

    Wound coil of glass fiber insulation material with self-extinguishing properties, will not short circuit arcing, heat of the resin will produce toxic or harmful gases.

    youdao

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