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- Short radius horizontal wells have unreplaceable advantages to medium, long radius horizontal wells. 短半径水平井有中、长半径水平井不可代替的优势，其钻井工具是发挥其优势的关键技术。
- Reducing long radius buttweld elbows shall be kept to a minimum. They may only be used where available space does not allow use of a full-size buttweld elbow and reducer. 应尽量少用长径异径对焊弯头。该类弯头只能用于其有效空间不允许使用足尺寸弯头及异径管的地方。
- Ratio of long radius to short radius 长短径比
- Through designing the bending die for the Sanxia motor copper tube, discussed on the defects that prossibly appeared in the small radius bending tube, and proposed the preventive measure. 结合三峡电机铜管弯曲模具结构设计,对小半径铜管弯曲过程中可能出现的缺陷进行了探讨,提出了预防措施。
- Principle,characteristics and application of technique up -to -date of pipe bending such as zero radius bending,MF induction bending,heat stress bending and Laser forming have been expounded. 论述了零半径弯曲、中频感应弯曲、热应力弯曲及激光弯曲成形等管材弯曲加工最新技术的原理、特点和工程应用。
- Study on the Measurement of Short Arc with Long Radius 短圆弧大半径尺寸的测量技术初探
- There was a long lag in forwarding mail to us. 转寄给我们的邮件晚了很久才拿到。
- You can keep my book as long as you like. 我的书你要借多久都随你的便。
- Fruit juices ferment if they are kept a long time. 果汁若是放置很久，就会发酵。
- The beggar spun a long yarn about his misfortunes. 那个乞丐编造了一大篇自己如何遭遇不幸的故事。
- Application of Articulation Device of Shield Machine to Excavation of Tunnel with Minor Radius Bend Angle 盾构中折装置在小半径转弯施工中的应用
- How long will our food supplies hold out? 我们的储粮还能维持多久?
- It was a long trudge up the hill. 那段上山的路很难走。
- Mr Jones has a long history of heart trouble. 琼斯先生有长期的心脏病史。
- Cream cakes are no long a luxury. 奶油蛋糕再也不是奢侈品了。
- It took a long while to do the work. 做这个工作花了许多时间。
- Between ourselves, that young man's hair is much too long. 就咱俩之间说说，那小伙子的头发实在是太长了。
- It may take a long time to find a solution to the problem. 也许要花很长时间才能找到解决这个问题的办法。
- It was very thoughtless of you to keep her waiting so long. 你让她等那么久也太不体谅人了。
- New method of forming process design for large radius bendings 大圆弧弯曲件成型工艺设计方法
