Prevention or reduction of human exposure is best done via source-directed measures, i.e. strict control of industrial processes to reduce formation of dioxins as much as possible.
预防或减少人类接触二恶英的最佳途径是通过控制源头，也就是说，严格控制工业过程，以尽可能减少二恶英的形成。
People who work with uranium, arsenic, and other industrial chemicals should take precautions to limit their exposure.
例如与铀、砷以及其他工业化学物质打交道的人需警惕患肺癌的可能。
Irritative bronchitis: Irritative bronchitis (also called industrial or environmental bronchitis) may be caused by exposure to various mineral and vegetable dusts as well as cigarette smoke and smog.
刺激性支气管炎；刺激性支气管炎(又称工业或环境性支气管炎)是由接触各种矿石，蔬菜粉尘，香烟和烟雾。
Historic exposure to industrial pollution.
历史上暴露于工业污染。
LONDON (Reuters) - Exposure to industrial chemicals in the womb or early in life can impair brain development but only a handful are controlled to protect children, researchers said on Wednesday.
怀孕或早期婴幼儿接触到工业化学物品将损害大脑发育，但是仅有少数（这样的有害物质）得到控制，研究者星期三说。
ThyssenKrupp, a German industrial firm, hedges its currency exposure each time it signs a large export order, for example.
例如，德国工业企业ThyssenKrupp(蒂森克虏伯)在每次签订大的出口订单时都对冲汇率风险。
The concept and method of exposure efficiency are used to precisely estimate the pollution intensity at a specific region resulted by various air pollution sources of industrial sectors.
为了精确地估算产业部门不同类别与特征的大气污染源对指定区域的污染强度，采用暴露效率概念及其研究方法。
Exposure to industrial or environmental chemicals such as carbon monoxide or carbon disulfide can also have this effect.
暴露于工业或环境化学品如一氧化碳或二硫化碳也可以有这种效果。
Information about exposure may also be available from workplace industrial hygiene records or a police report.
有关工作场所暴露信息还可以从工业卫生部门或警察报告处获得。
An effective industrial hygiene program must be able to prevent the harmful factors of employee contact immediate response, and long time after exposure in diseases.
一个有效的工业卫生计划必须能够防止员工接触即刻反应的有害因素，以及在接触之后的长时间内才引发的疾病。
The report covers 181 air toxics and diesel particulate matter and estimates risks from exposure to emissions from industrial sources and mobile sources such as cars and trucks.
这份报告涵盖了181种空气毒物和内燃机颗粒物，并且估计了暴露于工业源和移动源例如汽车和卡车的排放物的风险。
Exposure to this atmospheric pollutant usually occurs in industrial situations and in the chemical industries.
对这种大气污染物的暴露，通常发生在工业区和化学工业中。
Its first main design exposure was a sponsored project carried out in 2001 with the industrial design department at Auburn University.
第一次主要的设计是实施主办的项目将在Auburn大学工业设计系在2001年进行。
There are few industrial activities today that involve such exposure to abrasion and consequent component wear as dredging.
㳟现在很少行业像疏浚行业一样会产生大量磨损以及相应的部件损耗。
There are few industrial activities today that involve such exposure to abrasion and consequent component wear as dredging.
㳟现在很少行业像疏浚行业一样会产生大量磨损以及相应的部件损耗。
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