| 1. | Reconnect main lumen to suction source .
请将主腔管道连接吸引源。
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| 2. | To suction with a bulb syringe, push bulb in with your thumb .
用球吸引器时先用拇指把球压扁。
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| 3. | Suction devices are inadequate in gravels or very porous soils .
吸水装置对砂砾或非常疏松的土壤是不适用的。
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| 4. | Some suction is provided by the ejector scrubber and the tail gas fan .
喷射洗涤器和尾气排风机可提供部分吸力。
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| 5. | A bulb syringe is often used for oral and nasal suction on infants and children .
常常使用球吸引器抽吸婴幼儿的口鼻。
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| 6. | With contaminated hand, turn the child's head to right side to suction left bronchus .
用已污染的手将小儿的头部转向右侧以吸引左侧支气管。
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| 7. | In nonshrinking soils, the capillary potential derived mainly from capillary suction .
在非收缩的土中，毛细管的潜在力主要来自毛细管的吸力。
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| 8. | Vacuum cleaner and water suction cleaning appliances
吸尘器及抽水式清洁电器；
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| 9. | Threaded suction strainers without non - return valve
无止回阀的螺纹连接的吸滤器
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| 10. | Vacuum cleaners and water suction cleaning appliances
吸尘机及吸水清洁器具；
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