适用于关闭水流。不会出现振动或产生水锤。操作顺利宁静。
Designed to close against the flow. Will not chatter or produce water hammer. Operates smoothly and quietly.
高灵敏电磁阀控制水流，随动控制系统，操作异常简便。
High sensitive electromagnetic valve control the flow of water, the servo control system, the operation is extremely simple.
分析了实际操作中的各个运行参数，包括水流量，加药量和脱水机处理的水流量等，使其能够安全良好的运行，并且达到排放的标准。
After analyzed each operation parameters, including water flux, consumption chemical and filter press treatment water flux ect., we could let it run properly and attain the draining standard.
介绍了一种可解决化学实验室因蒸馏、回馏、减压抽滤等基本操作引起的，大量冷却水流失问题的封闭式循环节水装置。
An Introduction to a closed water-saving equipment by recycle water, it may resolve the problem of water waste resulted from distillation, circumfluence, negative-pressure filtration, etc.
该设备依据入选矿物比重差和在往复不对称运动并呈倾斜的床面横向水流中的分层性能进行选别。具有不同比重矿物在床面上分带明显，精矿质量高，操作和调节方便等特点。
The device is based on the proportion of selected minerals deviation and asymmetry in the reciprocating movement and tilt of the bed was horizontal flow in layered performance of sorting.
研究了上升初期脉动水流的速度和加速度特性及其对分选的影响，为研究不同风水操作制度对床层松散状况的影响提供了理论依据。
The character of velocity and acceleration of pulsated-water during the upward period and their influence on the jigging separation has been studied.
研究了上升初期脉动水流的速度和加速度特性及其对分选的影响，为研究不同风水操作制度对床层松散状况的影响提供了理论依据。
The character of velocity and acceleration of pulsated-water during the upward period and their influence on the jigging separation has been studied.
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