例句
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It is autumn and they are pumping water out of the swimming pool.
入秋了, 他们正在抽游泳池的水。
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It's no use pumping a dry well.
徒劳无益。
出自：英语谚语
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One summer, pumping stations such as steamer general, maintenance, operation can not be resistant to hot.
一到夏季, 泵房如蒸笼一般, 检修, 操作热不可耐.
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It energizes us by pumping the hormone adrenaline into our systems.
它为泵取荷尔蒙肾上腺素到我们的系统提供能量.
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He was pumping away.
他正用抽水机抽水.
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There is a pumping station on the edge of the lake.
湖边有座扬水站.
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Malodorous gases require gas phase filtration prior to exhausting from irrigation tanks and pumping stations.
异味气体在排放到冲洗槽和泵站前需要气相过滤.
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Using local materials ( cement, sand, stone ), HSM pumping aid, ZL slag, C 70、 C 80 high - strength pumping concrete was developed.
利用本地材料 ( 水泥 、 砂 、 石 ) 和自行研制的HSM高效泵送剂 、 ZL矿粉配制出C70 、 C80 高强 泵送混凝土.
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Recent electronic means of pumping using low temperature sorption techniques and getter - ion pumps have been introduced.
现在已经采用了低温吸附技术和吸气离子泵的近代电子抽气设备.
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Pumping by Xe flashlamp, the glasses emitted 1540 nm laser successfully.
利用氙灯泵浦成功实现了1540nm激光输出.