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允许浓度的英文

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"允许浓度"怎么读用"允许浓度"造句

英文翻译手机手机版

  • allowable concentration

例句与用法

  • It irritates to skin . 5
    工作场所最高允许浓度为1mg m3 。
  • Macs maximum allowable concentration
    最高允许浓度
  • Aci allowable concentration index
    允许浓度指数
  • Maximum allowable concentration of pollutants in atmosphere for protection crops
    保护农作物的大气污染物最高允许浓度
  • Threshold limit value ( tlv ) means under the condition of a specified concentration , it is not harmful to human beings to keep handling the product for 8 hours a day or 48 hours a week
    最大允许浓度( tlv )所指的是在所定的浓度环境下,操作人员可以保持每天8小时,每周48小时的正常工作,而不会对人体造成损害。
  • It is proved that the new technology is feasible , but 4 important problems must be solved by test , viz , behavior of iron ion in anode ; influence of iron in electrolyte on current efficiency , cathode quality , and the allowable concentration of iron ion ; the optimal concentration of sulphuric acid in electrolyte ; the optimal method of removing iron ion in electrolyte
    但是要进行工业生产,必须经过试验研究,解决好4个问题,即阳极中铁的行为;电解液中的铁离子对电流效率的影响和阴极析出质量的影响,铁离子的最高允许浓度是多少;电解液中硫酸的最佳浓度是多少;电解废液中的铁离子采用什么方法进行净化最经济。
  • So the nation has come on a series of related standards . the emended national code for design of heating , ventilation and air conditioning ( gb50019 - 2003 ) requests the admissible concentration should be under 0 . 15mg / m3 . but the existing air conditioning system has no the set to purify the particle at all or the air purifying system is very simple that can not work
    为此国家相继出台了有关标准,正在修订的国家标准gb50019 ? 2003 《采暖通风与空气调节设计规范》对各类环境空气污染物提出了限值要求,其中可吸入颗粒物( pm _ ( 10 ) )的允许浓度要求小于0 . 15mg m ~ 3 。
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