“nitrate nitrogen in water”的概念、定义、翻译、参考文献-科学参考

单词	nitrate nitrogen in water
释义	nitrate nitrogen in water Encyclopedia 工学废水水质指标释 nitrate nitrogen in water水中硝酸盐氮水体中以硝酸盐形式存在的氮元素。硝酸盐氮是含氮有机物经无机化作用最终的分解产物，水中的硝酸盐也可直接来自地层。
随便看	constitutive relations constitutive requirements of tort liability constitutive secretion constitutive theory of soils constraction types of skeletal muscle constrained constrained Birkhoff system constrained channel constrained closure constrained control system constrained damping layer constrained damping material constrained density functional constrained differential equation constrained element constrained extension constrained family constrained feed constrained game constrained geometry catalyst (CGC) constrained geometry configuration metallocene catalyst constrained geometry metallocene catalyst constrained least squares problem constrained least-squares problem constrained maximization

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