The invention discloses a different-pressure automatic shuttle valve, comprising valve body, through end cover, valve core ball, spring seat, spring, inlet end, outlet port .

本发明公开了一种压差式自动关闭阀，该阀包括阀体、通端盖、阀芯球、弹簧座、弹簧、进口端、出口端；

youdao

There is not denying that successful home shuttle business lies in a sound body and mind.

例︰不可否认的，胜利的事业关键在于健康的身心。

youdao

There is no denying that successful home shuttle business lies in a sound body and mind.

不可否认，胜利的关键在于健康的身心。

youdao

Scientists thought for years that the protein's only function was to help shuttle cholesterol around the body.

WSJ: A Gene Gives a Hint Of How Long a Person Might Hope to Live

On Wednesday, Texas authorities said they found more body parts and an astronaut's patch along with more shuttle rubble in Sabine County near the Louisiana border.

CNN: Remains from all shuttle crew identified