The clutch often works together with the buffer valve for the purpose of smoothengagement and gear-shifting under load.
离合器又常与缓冲阀共同工作，以达到接合平稳和动力换档的目的。
2
Colleges and universities should strengthen systematization building of selection and engagement system to improve the quality of teacher ranks, smooth channels for rational circulation.
高校尤其应加强选聘制度化建设，实行真正的聘任制以提高教师队伍素质，疏通合理流通的渠道。
3
This paper analyzes the clutch engagement process during starting in practical operation in a bid to realize a smooth starting with least of jerk and slipping work.