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二英分析
释义
二英分析
Encyclopedia
理学
环境分析
释
dioxin analysis
二英分析
对二英定性和定量的分析。二英是氯三环芳烃类化合物,是无色无味、毒性严重的脂溶性物质。二英包括210种化合物,此类物质非常稳定,熔点较高,极难溶于水,可以溶于大部分有机溶剂,是脂溶性物质,非常容易在生物体内积累,能够对人体产生严重危害。
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Records of Colored Wall-Covering
Records of Common Sayings
Records of Conversations in Summer Vacation
Records of distinguishing falsehood in the Zhiyuan era
Records of Donghua
Records of Dreams of Glory
Records of Eastern Slope
Records of Emperor Kangxi's Words and Deeds
Records of Emperor Qianlong's Words and Deeds
records of emperors' comments on governance
Records of Family Names
Records of Famous Ceramics in Yangxian
Records of Flower Growing
Records of Foreign Countries
Records of Garden Making
Records of His Majesty's Sixtieth Birthday Celebrations
Records of Imperial Examination
Records of Insisting on Guests to Stay
Records of Jinchuan Battle
Records of Literary Delicacies
Records of Literature Compositions
Records of Luoyang City of Sui and Tang Dynasty
Records of Manchu Family Names of the Eight Banners
Records of Mr.Fang Shan
Records of My Journeys by Zhu Yu
科学参考收录了854744条科技类词条,基本涵盖了常见科技类参考文献及英语词汇的翻译,是科学学习和研究的有利工具。
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