The characteristics of units of weir stripping, the process and application in the later treatment procedure of polymerization were introduced.
介绍了聚合后处理工序—有堰汽提塔的装置特点、工艺以及在生产中的应用。
In a digital weir, open loop digital control is applied, and the method is simple and reliable. And it can give accurate flow according to the given process curve.
数字量水堰是开环控制方式，方法简便可靠，可以按给定的过程曲线精确可靠地施放流量。
The farmland to Yamada, terraces, springs and streams through the process of building a weir made into farmland, pond for irrigation.
农田以山田，梯田为主，经由过程山泉溪流，筑堰造塘为农田停止浇灌。
The farmland to Yamada, terraces, springs and streams through the process of building a weir made into farmland, pond for irrigation.
农田以山田，梯田为主，经由过程山泉溪流，筑堰造塘为农田停止浇灌。
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