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- back outlet return bend 后孔U型接头
- He makes a return and go back to the hotel. 他掉转车头,驶回饭店。
- This paper summarises the equipment and process of producing return bends used for the ethylene cracking furnace by ESR-precision casting. 本文介绍了电渣精铸裂解炉弯管的设备、工艺,并同传统的中频炉一砂型铸造工艺进行了比较。
- Rose bushes shoot again after being cut back. 玫瑰丛修剪後还能再长出新枝。
- The Application of PLC in the Control of Return Bend Machine PLC在弯管机控制中的应用
- THE WEARYING AWAY OF RETURN BEND AND ITS MECHANISM IN ENERGY TRANSMISSION 气力输送弯管的磨损及磨损机理研究
- 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。
- The crowd fell back to let the players through. 人群后退让运动员们通过。
- 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。
- 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。
- The talks have been put back to Friday morning. 谈判推迟到星期五早上进行。
- Bend your knees, keeping your back straight. 膝盖弯曲,背部挺直。
- He hated to tuck his tail and back down now. 他讨厌此时夹着尾巴退回来。
- After a long coma the sick man slowly came back. 昏睡了好久以后,那个病人慢慢地恢复了活力。
- Back in Nigeria we used to play a lot of tennis. 我们以前在尼日利亚经常打网球。
- The crowd fell back to let the ambulance through. 人群往后退,让救护车通过。
- The teacher get a raspberry as she turn her back. 该教师转过身去时有人用舌与唇发出嘲笑她的声音。