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vs570588木蟲 (正式寫手)
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[求助]
求助翻譯一小段英文
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Mass flow To measure the gas flow rate, a glass bowl filled with water was placed on a precision balance. A vertical glass cylinder was placed above the bowl, with the lower inlet 1 cm under the water surface. At the start of the measurement, water from the bowl was drawn into the cylinder and the top of the cylinder was closed. Gas from the SBRs was led into the cylinder via a sintered glass nozzle placed under the cylinder in the bowl, and the gas flow rate was calculated from the amount of water that was displaced by the gas flow in a fixed amount of time. the liquid flow rate was also measured using a precision balance. 這是測氣體流量,但不知道具體原理?先先大家樂 |
鐵桿木蟲 (著名寫手)
超級無敵加菲
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質(zhì)量流量 為測定氣體流速率,將一個裝滿水的玻璃杯放置在精密天平上。將一個玻璃量筒垂直置于杯中,入口低于水面1厘米。在開始測量的時候,量筒中充滿了杯中的水,同時量筒頂部是關(guān)閉的。來自SBRs的氣體通過位于在杯中量筒下的燒結(jié)玻璃噴嘴進入量筒,氣體流速率是根據(jù)一段固定時間內(nèi)代替氣流的水的質(zhì)量來計算的。液體流速率也可利用精密天平來測定。 |
木蟲 (正式寫手)
鐵桿木蟲 (著名寫手)
超級無敵加菲
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