4949| 12
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求教各位大神,如何防止液體返吸,如圖所示: |
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點(diǎn)評(píng)
只要建議有改善該現(xiàn)象,說(shuō)話(huà)算話(huà)
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點(diǎn)評(píng)
做個(gè)試驗(yàn)裝置,目前主要紅色部分會(huì)被無(wú)色液體沖淡
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點(diǎn)評(píng)
靠重力排除之前的液體
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點(diǎn)評(píng)
是的,關(guān)鍵是如何避免這個(gè)現(xiàn)象,前后兩次的液體存在濃度差的
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點(diǎn)評(píng)
沒(méi)有形成真空負(fù)壓,上下都是貫通的,中間有個(gè)小縫隙,靠重力原理把液體擠出去
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