“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	sentential sentential calculus sentential combination sentential connective sentential form sentential formula sentential function sentential logic sentential symbol sentential variable sentient sentimental care ethics based on agent Sentimentalism sentimentalist virtue ethics sentimentality Sentimental Poem sentiment analysis Sentiment dictionary sentinel Sentinels in the Shaanxi Gansu Ningxia Border Region Sentinels under the Neon Lights sentinel surveillance Sentinel under the Neon Lights sentron sent to distant spot

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