hand blower 中文意思是什麼
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Applying virtual instrumentation technology, the author designed the hardware and software of the blower performance testing system. in the hand of hardware, testing data is acquired automatically according to press - difference sensor, press sensor and torch sensor ; blower speed is adjusted automatically according to frequency conversion of transducer and working state is auto controlled according to rotating baffle controlled by the step motor
硬體上採用壓差傳感器、壓力傳感器和扭矩傳感器檢測各試驗數據,實現了試驗數據的自動採集;利用變頻調速技術控制變頻調速器輸出信號的頻率,實現了風機轉速的自動調節;通過設置旋轉擋板裝置並用步進電機控制其旋轉角度實現了風機運行工況的自動控制。 -
Equipment used for spraying can range from a small hand - held compression sprayer to a gas - powered backpack sprayer to a hydraulic mist blower
用來噴灑的設備大小不一,可以是小型手提噴灑泵,或者是用背負式機動噴灑裝置,甚至是大型的噴灑機。 -
Research on the life test of the hand - driven air - blower
手搖鼓風機傳動系統加速壽命試驗研究
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