硝酸盐氮 nitrate nitrogen ; Nitrogen Nitrate
亚硝酸盐氮 nitrite nitrogen ; nitrite ; Nitrogen Nitrite ; nitrous nitrogen
亚硝酸盐氮标准溶液 Nitrite Nitrogen Standard Solution
硝酸盐氮的测定 Determination of nitrate
亚硝酸盐氮的测定 Determination of nitrogen
硝酸盐氮提取液 Nitrate-Nitrogen Extracting Reagent
硝酸盐氮负荷 nitrate nitrogen loading
硝酸盐中的氮 nitrate nitrogen
亚硝酸盐态氮 nitrite nitrogen
亚硝酸盐中的氮 nitrite nitrogen
硝酸盐和水溶性有机氮随着去离子水的迁移而迁移，并增加了土壤的肥力。
Nitrate and water-soluble organic nitrogen were migrated with deionised water migrating and increased subsoil fertility.
固定床自养反硝化去除地下水中的硝酸盐氮。
Nitrate nitrogen removal from ground water by autotroph IC denitrification in a packed bed reactor.
硝酸盐氮是水体中的主要污染物之一。
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