1) three pins
三销式
1.
The analyses for wave connection forces are one of key technique to the tug-barge unit connected by three pins .
波浪系结力的预报研究是三销式推驳船组的关键技术之一 。
2) The third marketing mode
第三营销模式
3) tripod constant velocity joint
三球销式等速万向节
1.
Because of the error of design, manufacturing and assembly, there will be the clearance between the primary components of the tripod constant velocity joint.
由于设计、制造和装配误差的存在,三球销式等速万向节的主要零部件之间会有间隙存在,使得传动轴总成在汽车运行过程中产生噪音和振动。
2.
The paper discusses the calculation method of the circumferential clearance of the tripod constant velocity joint by using the principles of the space geometry and dimension chain and concludes circumferential clearance formulas.
运用空间几何学原理与零件之间相互关联的尺寸链,研究了某型三球销式等速万向节在圆周方向的间隙计算问题,推导出了间隙计算式,进一步分析了圆周间隙值的变化规律,并通过试验验证了公式的正确性。
4) third-party city marketing model
第三方城市营销模式
5) an assisted selling marketing pattern
助销式营销
6) missionary selling
推销式销售
补充资料：活销销
1.方言。指开关。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条