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总磷总氮测量仪器
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总磷总氮测量仪器
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总磷总氮测量仪器
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total phosphorus and total nitrogen measuring instrument in seawater
总磷总氮测量仪器
测量海水中各种形态磷和氮总量的仪器。总磷包括正磷酸盐、缩合磷酸盐(焦磷酸盐、偏磷酸盐、聚磷酸盐)和有机团结合的磷酸盐;总氮包括氨态氮、硝酸盐氮、亚硝酸盐氮、有机氮化合物(蛋白质、氨基酸等)和颗粒态氮。
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An Introduction to Opera Types in East China
An Introduction to Quyi
An Introduction to Seal-carving
An Introduction to Sichuan Opera Arts
An Introduction to Social Psychology
An Introduction to Story-teller's Scripts
an introduction to surveying and mapping
An Introduction to the Principles of Morals and Legislation
An Introduction to the Selling of Our Works of Art
An Introduction to Wet Plate Photography
An Investigation of Inscriptions on Sacrificial Vessels by Fang Junyi
An Investigation of Stele Inscription, A Contiunation of An Investigation of Stele Inscriptions
An Investigation of Successful Candidates in Imperial Examinations of the Tang and Five Dynasties
An Investigation of the Laws of Thought
aniobium alloy for wear and corrosion
anion
anion channels
anion exchange membrane
anion exchanger
anion fiber
anionic collector
anionic cycloaddition
anionic cyclopolymerization
anionic electrochemical polymerization
anionic initiator
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