water flow pyrheliometer 水流日射强度表 magnetic water cleaning device 磁水净化器 water sampling device 采水装置 相似单词 measure n. 1.[U]尺寸;分量 2.[C]度量单位 3.[U]度量法 4.[C]度量器具 5.措施;手段;方法 6.[C](判断等的)基准,尺度 7.[U]程度;限度;分寸 8.[C] device n. ...
Water flow direction measuring device to measure flow at boundary between surface and ground waterThe device has a hollow cylinder (1) that can be inserted in the ground, which is open at the bottom end and closed by a cover (2) at the top. A combined 2-way/3-way valve (6) is ...
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test, and pools of water pump and circulating in the system. Then, adjust the flow control valve, the flow to achieve verification flow, stable for a period of time. Finally began to measure, at the same time record the selected electromagnetic flowmeter and the output value of the ...
within a cylindrical probe 1, a heating element 4 disposed at the center of the detection chamber, a plurality of temperature detectors 5 disposed around it, and glass beads filled in the detection chamber 2 into a bore hole 21 to measure the flow direction and velocity of ground water.收藏...
A device for measuring fluid flow, in particular, but not exclusively, wind and/or water speed and direction. The device includes magnetic measuring means having a core and first an
In order to measure the water content of a fluid, in particular of oil in oil baths of thermal treatment systems, a partial flow of the fluid is fed through a measuring cell (2) in the form of a metallic waveguide, whilst microwaves are ... MAIWALD DETLEF,NOLTE KARL DR. 被引量: 0...
摘要: PROBLEM TO BE SOLVED: To facilitate the visual confirmation of the flow of filtered water by arranging an impeller colored so as to an intermediate color mixture in rotation in a water passage downstream from a device, and casing the impeller so as to be confirmable from the outside....
Wireless transceiver to control remote dispensing device; measure an actual volume of water incrementally dispensed with a flow sensor at the main purification unit; read targeted volume of purified water from radio frequency identification tag on container using the RFID tag reader; conserves space US...
The flow monitoring systems measure river flows in upstream areas and are used to predict water levels in downstream areas. They are also used to measure the turbidity of rivers for predicting water levels, as river turbidity increases after the rainfall. Embankment monitoring systems are used for...