Objective To observe the clinical effects of GLUMA desensitizer in treatment of dentin hypersensitivity.

目观察GLUMA系统处剂治疗牙本质过敏症临床疗效。

Adopting prior and posterior deposal system met the demands of filtrating,removing ammonia,rising oxygen,sterilizing and antisepsis.

采用前、后处系统来满足过滤、除氨、消毒、增氧等需要。

They city needs a new sewage disposal system.

这个城市需要一套新污水处系统。

The procedure and approaches of detailing and two-valued processing of scanning images by using DIPNET image-processing system are expounded.

述了利用DIPNET图像处系统对扫描图像进行细化和二值处、过程和技术方法。

This article mainly designed one kind to use composition and so on PLC and flowmeter, PH idea, thermometer and liquidometer industrial sewage processing control systems.

本文主要设计了一种利用PLC与流量计、PH计、温度计和液位计等组成工业PH计 污水处控制系统。