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- pumping back method 反泵法
- Coach Torbett:Instead of the spin ,pump back for the jumper. 教练：如果不用转身，你也可以向后跳一步，跳投。
- Circle ration method, spring back method and polish method for curve smoothing have been briefly introduced. 简要介绍了曲线光顺时的国率法、弹法及磨光法。
- Argument the drying cutting mainly difficulty,the design specification to dry cutting machine tool,and the back method of machine tool realizes drying cutting. 着重讨论了实现干切削的主要难点、干切削技术对机床的设计要求,以及机床实现干切削的辅助方法。
- Water ring vacuum pump to the evaporator of the non-condensable gas and a small amount of vapor pumped back into the atmosphere. 水环真空泵将蒸发器的不凝性气体及少量蒸汽抽吸后排到大气中。
- Their earnings were pumped back into the international financial system, inflating a credit bubble that now has popped disastrously. 他们的收益不断回流至国际金融体系中，令信贷泡沫持续膨胀，在破灭后酿成今天的灾难。
- When the electrolyte has been discharged, it can be pumped back through again while a current is applied in order to recharge it. 当电解液被释放的时候，它又可以再泵回来，此时产生的电流将被应用达到反复充电的目的。
- Rose bushes shoot again after being cut back. 玫瑰丛修剪後还能再长出新枝。
- Blood is pumping out of his belly like a fountain. 血像喷泉似地从他的腹部涌出。
- New method for power saving of beam pumping units. 游梁式抽油机节能新技术探讨。
- He trudge three hour in the snow to get back home. 他在雪中跋涉三个钟点才回到家。
- Blood was pumping out of his belly like a fountain. 血像喷泉似地从他的腹部涌出。
- The crowd fell back to let the players through. 人群后退让运动员们通过。
- Her heart was pumping very fast. 她的心脏跳得很快。
- Do exercise every day and you'll be back in condition. 每天锻炼锻炼，你很快会恢复健康的。
- The ship beat back against a monsoon. 船逆着季风艰难地行驶。
- He was pumping away the whole day. 他整天忙着用唧筒抽水。
- I flap the flies away but soon they fly back. 我把苍蝇赶走，但一会儿又飞回来了。
- I never lend books; you never get them back. 我的书决不外借，因为总是有去无回。
- She leaned her head back and whispered the news. 她向后仰着头，小声说出了这个消息。
