In the United States, the term action level can refer to levels recommended by EPA for enforcement by Food and Drug Administration and USDA when pesticide residues occur in food or feed commodities for reasons other than the direct application of the pesticide. As opposed to "tolerances" which are established for residues occurring as a direct result of proper usage, action levels are set for inadvertent residues resulting from previous legal use or accidental contamination.
例句与用法
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Some problems in the action level and dose assesment of radon 氡防护标准和剂量评价中值得注意的几个问题
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Cathay pacific has also adopted an additional internal action level to ensure that crew will not exceed the recommended exposure dose 国泰航空已采用相关措施以确保机组人员不超过建议的年辐照量。
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No matter what the implementation type , p2p can upgrade the action level of network and make people initiatively take part in using network 无论采取什么样的实现方式， p2p都会使网络行为提高到一个更高的层次，使人们以更主动的方式参与到网络中去。
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The assertion is developed as follow : the origin of religion is examined in relating to the believers mentality , multitudinous functions of religion is analyzed in the social circumstances , and religious narrative is advanced in theoretical as well as action level 文章在以下几个方面展开：在信众心理层面考察了宗教的源起；解析了宗教对社会结构和信众所具有的多重功能；揭示了宗教在思想和行动两个方面的发展逻辑。
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