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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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effectiveness
effectiveness assessment for physical protection systems
effectiveness criterion
effectiveness evaluation of security system
effectiveness of energy utilization
effectiveness of funds utilization
effectiveness of labour utilization
effectiveness of material utilization
effective network
effective nuclear charge
effective number
effective numbering
effective number of neutron
effective number of replications
effective operator
effective optical depth
Effective Output
effective parameter
effective path
effective phonon spectrum
effective photon approximation
effective plate height
effective population
effective population size
effective potential
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