The component analysis of filter cake on membrane surface showed that metallic membrane played a very important role in TN removal by retaining macromolecular soluble and colloid compounds.
膜表面滤饼成分分析表明，除了生物去除之外，通过截留大分子溶解性和胶体含氮化合物，金属膜在脱氮方面发挥重要作用。
This paper simply mentions the function of TN-C system neuter line, the circuit analysis of two single-phase circuit in common the neuter line.
简述TN - C系统中性线的作用，两个单相回路共用中性线的电路分析，中性线断线后的危害以及在实际应用中需采取的保证措施。
Tn this paper , a ultimate A analysis was presented for upper and lower orthotropic reinforced concrete plate acted by a concentrated load.
本文对集中荷载作用下，上下正交异性配筋的钢筋砼板进行了极限分析。
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