1) Chemical acidification
化学酸沉
2) geochemistry of sedimentary carbonates
[地]沉积碳酸盐地球化学
3) MAP chemical precipitation
磷酸铵镁化学沉淀
1.
Then the effluent that had been treated by two-phase anaerobic was disposed by MAP chemical precipitation method.
本文对有机胺及其衍生产品生产过程中所产生的混和废水进行生化处理研究,在实验的基础上提出一套有效的组合工艺,即葡萄糖共代谢基质下两相厌氧处理—磷酸铵镁化学沉淀—SBR组合工艺,并对各个工艺各阶段的选择和特性做出了深入的分析。
5) electroless deposition
化学沉积
1.
Study of nanocrystalline Co-P alloy electroless deposition and its influencing factors on deposition rate;
化学沉积纳米晶Co-P合金及其沉积速率影响因素的研究
2.
Study on preparation of Ni-P-SiC(C) composite coatings by electroless deposition;
化学沉积法制备Ni-P-SiC(C)复合镀层的研究
3.
Effect of rare earth element on electroless deposition of cobalt-nickel-boron alloy;
稀土元素对钴-镍-硼合金化学沉积的影响
6) chemical sedimentation
化学沉淀
1.
On the basis of the basic principle of chemical sedimentation process, the chemicalsedimentation process that treats sulphide in acetylene sludge wastewater using FeSO.
根据化学沉淀法的基本原理，提出了利用ＦｅＳＯ４及盐泥（工业废料）为药剂的化学沉淀法处理电石渣浆废水中硫化物的处理方法。
补充资料：工程化学障碍物(见化学障碍物)
工程化学障碍物(见化学障碍物)
engineering-chemical obstacle
习U·上日、11匕I一9 nuQXue Zhang’aiwu工程化学障碍物(engineelsng一ehemiealobstacle)见化学障碍物。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条