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铅烟 [qiān yān]

网络释义

  lead dust

... base circle 基圆 lead dust 铅烟 terbium complex 稀土铽络合物 ...

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  PC-TWA

计算题: 1、某电子企业的作业环境同时存在的危害因素有三氯乙烯(PC-TWA为30mg/m3)、铅烟PC-TWA为0.03mg/m3)、二氯乙烯(PC-TWA为2mg/m3)和正己烷(PC-TWA为100mg/m3),检测发现其浓度分别为27mg/m3,0.006mg/m3、 1.6mg/m3、...

基于6个网页-相关网页

  Lead smoke

铅烟

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短语

铅烟气 lead fume

铅烟灰 Lead dust

印刷厂铅烟尘净化技术 purification technology of the lead smoke dust of the printing house

香烟铅笔 Cigarette Pencil

铅料烟具 lead crystal smoker's set

铅冶炼烟气 lead off-gas

用铅丝通烟嘴儿 lead through cigarette holder

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双语例句

  • 结果项目所存在的主要职业病危害有:高温噪声粉尘一氧化碳

    Results The major occupational-disease hazards were heat, noise, dust, lead smoke, carbon monoxide, etc.

    youdao

  • 结论应用火焰原子吸收法和无火焰原子吸收法测定车间空气中一定的条件之下,结果没有差异

    There is no difference in the results whether use FAAS or GFAAS to determine the lead fume and dust.

    youdao

  • 本文介绍了利用氨法处理杂质成分复杂大型冶炼厂系统氧化锌制备高等级氧化锌的工艺。

    The paper introduces the ammonia process of producing high-grade zinc oxide from impurities zinc oxide dust which produced by the smoked stoves in a large internal smelter.

    youdao

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