Master control a control section in a typical paralleling system that provides total system metering and the interface point between the paralleling system and the facility.

主控制主控制是典型的并联系统计量控制设备，也是并联系统与用电设施之间的接口。

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Principles of infrared moisture metering and computer control system of mix moisture are described in this paper.

介绍了用红外线测定混合料水份的原理，描述了混合料水份的计算机自动控制系统。

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This device is easy to control, simple in maintenance and low in cost; functionally it can substitute for metering pumps and electromagnetic flow meters used in system.

该装置易于控制，维护维修简单、成本低廉，功能上能取代系统中使用的计量泵和电磁流量计。

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