“chemical metrology for environmental safety”的概念、定义、翻译、参考文献-科学参考

单词	chemical metrology for environmental safety
释义	chemical metrology for environmental safety Encyclopedia 工学化学计量应用释 chemical metrology for environmental safety环境安全化学计量通过建立环境安全测量中各化学量的量值溯源手段及保证措施，保证环境安全监测结果的可比性和有效性，促进环境监测工作标准化和规范化，并为环境安全评价、国家相关法律法规和标准制修订提供有效的技术支持的活动。
随便看	differentiator differentio-integral differentional image motion monitor different lines different of a field different of a field extension different of a maximal order different of an ideal different of a simple algebra different prime factors different representative different route different shrinkage composite polyester fiber Different Surnames Vassals difficult and painful urination Difficult Climbing difficult flammability difficult group Difficult Husband, Difficult Wife Difficulties at Answering a Guest difficulties in horizon difficult solution salt process for mineral material of mineral materials difficulty of approximation difficulty of urination Diffie

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