nitrified

Nitrified gear metallograph influence on bend fatigue life

从显微组织分析渗氮齿轮的弯曲疲劳寿命

plasticating system: frequency variable motor, hard tooth-face speed reducer and high quality nitrified feed cylinder screw.

塑化系统：变频调速电机。，硬齿面减速箱加优质氮化料筒罗杆。

study on the effect of organic removal and ammonia nitrogen nitrified by biological aerated filter

曝气生物滤池去除有机物及硝化氨氮的影响因素研究

effects of phenol on performance of nitrified granules

苯酚对硝化颗粒污泥性能的影响

shear stress and friction analysis of plasma nitrified and pvd treated steel

等离子渗氮及PVD处理后钢的剪切应力和磨损实验分析

The performance of three-stage BAF system processing under different hydraulic loading rate, nitrified liquid reflux, temperature conditions was studied.

研究了进水负荷、硝化液回流、水温等工况条件下的三级BAF工艺的处理效能。