比例阀阀芯具有比较宽的边缘带有槽口的台肩。
A proportional valve spool therefore has wider lands with notches cut into the edges.
双台肩钻具接头可大幅度提高钻具的抗扭强度。
The torsional strength of the drilling tools can be greatly increased by using the double shoulder tool joint.
短钻杆按台肩形状分为斜台肩和直台肩两种结构。
According to the shape of the shoulder, the structure include sloping shoulder and straight shoulder.
根据零件图试制双台肩钻具接头，对其进行上卸扣试验和水压密封测试。
We manufacture the tool joint, make the seal test and make-and-break test.
4英寸）钻铤NC35螺纹加工LE螺纹、应力槽、双台肩后进行了实物抗扭性能试验，证实双台肩钻铤具有很好的抗扭性能。
After processing LET thread, stress groove and double shoulder connection for the NC35 thread of Drill Collar in 43/4 inch, torsion tests were done.
为了进一步提高接头的密封能力，设计了一种斜面台肩结构来改善钻杆接头的密封性能，与api结构相比有效的提高了密封性能。
A structure of incline plane shoulder has been designed to improve the sealing performance of the joint and it improved the sealing ability effectively compared with the API joint.
统计近几年的三包索赔产品看出，某载货车离合器分离轴承的故障率一直居高不下，主要故障形式有轴承异响、烧蚀、缺油、轴承座耳台肩磨损等。
Claim statistical data indicated that truck clutch release bearing had high failure rate, the failure mode including abnormal noise, ablation, oil starvation and wear of bearing block shoulder, etc.
介绍了一种加工孔内键槽的新方法和相应的专用工具。不但可用来加工通孔内的键槽，而且还能用来加工盲孔内的键槽或有障碍台肩的孔内键槽等。
The new method for machining keyway in holes and the special tool is presented, with which the keyway not only in blind holes but also in shoulder holes can be machined.
使用无肩支台时，在拜肯技工所技师使用何种采模物质?。
What type of impression material do the clinicians at Bicon use for the non-shouldered abutment?
如果需要较小直径，可以用万用肩支台或原初的粘著式修复之无肩支台。
If a smaller diameter is necessary, the universal shouldered abutment or the original non-shouldered abutments for cement retained restorations should be used.
记者粗略计数，整条马路上头肩紧挨着，共有各式大巴20台！
The reporter roughs count, the whole street above the shoulder tightly gets, the community is greatly every kind of to expect 20!
隐肩式支台可否应用于所有的牙齿？中央、侧面、小臼齿、臼齿？
Can the Stealth Shouldered Abutment be used for the restoration of all teeth? Centrals? Laterals? Bicuspids? Molars?
隐肩式支台可否应用于所有的牙齿？中央、侧面、小臼齿、臼齿？
Can the Stealth Shouldered Abutment be used for the restoration of all teeth? Centrals? Laterals? Bicuspids? Molars?
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