Some self sealing argument move back and forth from interesting to false claims.

有些自我封闭式论点来回变化,从有趣的到错误的宣称。

youdao

Out in the shaft loaded oil ring groove or by centrifugal force along the axis of the oil drain off the surface, the oil flows back to the assembly after the pool, and thus play a role in sealing.

在轴上开出沟槽或装上油环，借离心力将沿轴表面外流的油甩掉，集结后流回油池，因而起到密封的作用。

youdao

Also, it can be used in Rheoseal seal shaft sealing in a table, can make the reverse spiral groove back by the import of polymer.

也可以采用Rheoseal密封，它在轴封内表上加工有反向螺旋槽，可使聚合物被反压回到进口。

youdao

Although Ilhan broke back, Ward broke once again and then held serve before sealing victory in the seventh game when he forced Ilhan into making an error on his forehand.

BBC: Great Britain close in on Davis Cup victory

Federer again had chances to break back, but Murray produced two huge first serves when he needed them, sealing the game with a crowd-pleasing slam-dunk smash.

BBC: Roger Federer beats Andy Murray at ATP Tour Finals

The Swiss was pegged back but broke again for 6-5 and saved four break points before finally sealing victory.

BBC: SPORT | Tennis | Hingis ends title drought in Rome