and secondary process的意思|示意

The sizing anaerobic fermentation process secondary pollution and merchandise of fertilizer etc of municipal refuse in the anaerobic digestion process are specifically analyzed.

针对厌氧消化过程中有关城市垃圾的分选、 厌氧发酵工艺、 二次污染以及肥料的商品化等问题做了具体的分析。

In addition to optimizing the size of RBC process equipment, it also reduces the required size of the secondary clarifier and chlorine contact tank.

除了优化rbc工艺设备型号，预处理也可以减少二沉池和氯滤池的型号。

However, in the process of implementation, interest confliction between the college and its secondary units has been arising.

然而在实施的过程中，高校与内部二级单位之间随之引发了一些利益上的矛盾。

Primary nucleation was the main nucleation mode in the precipitation process. However, secondary nucleation cannot be ignored when the slurry density is high, and the supersaturation is low.

动力学研究表明，在硝酸硫胺沉淀结晶过程中，初级成核是主要的成核方式，当晶浆密度较高且过饱和度很低时，二次成核不能忽视。

The process of secondary refining of brine, operation and regeneration principles of resin tower and attentive problems were introduced.

介绍了盐水二次精制的工艺流程、操作方法以及树脂塔的再生原理和注意问题。

The steel liquid superheat, velocity and rule of secondary cooling are important process parameters influence on billet internal quality.

钢水过热度、拉速和二冷制度是影响铸坯内部质量的重要工艺参数。