节水阀
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节水阀旁紧连着一个双向旋转电机。
Attached to a water valve next to the tight two-way rotating motor .
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她发明的节水阀,安装在热水器与管道的连接处。
She invented the water valve , water heater and pipes installed in the junction .
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按一下红色开关,电机旋转使节水阀打开,热水沿着管道流出。
Click the red switch , the motor rotation envoys valve open , water flow along the pipeline .
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昨日从武汉市科协获悉,武汉一高中生发明的节水阀,可使热水器出水管中不出一滴凉水。
CAST was informed yesterday from Wuhan , Wuhan , an invention of water-saving valve high school students , can not drop water heater outlet pipe in cold water .
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麦田在微风中成波浪状起伏;麦浪随风波动。专用节水阀、用花洒,喷射力强,随开随用杜绝浪费。
The wheat field rippled in the breeze . Special water-saving valve , special shower head with strong spray power , using while bathing can put an end to waste .
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按一下绿色开关,电机再次短暂旋转,使节水阀关闭,热水停止放出,水管中的热水很快全部放完。
Click the green switch , the motor again , short rotation , diplomats valve closed to stop release of hot water , hot water pipes in all the discharged soon .