Control supply line water pressure. install a soft seated spring loaded check valve upstream of the assembly.

控制供应管道的水压。在总成的上游安装一个软阀座，弹簧负载止回阀。

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Objective Research on the use of soft X-ray check in hand, foot and soft tissue foreign body in the low-density photography.

目的研究利用软x射线检查手、足部软组织中低密度异物的摄影技术。

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We go back to check out this amazing dive site during the day time. Beautiful hard and soft corals and fish everywhere.

我们回到这个迷人的潜点，到处都是美丽的软硬珊瑚和鱼。

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All those pledges to remember, next time you check into a hotel, whether you like a soft pillow or a hard one: they have an impact.

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They can also be used for different functions as users can watch a video on one screen and input commands on the other, or check email on one screen and use the other as a soft keyboard.

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But I spend a lot of time at airline check-in counters, and the vast majority of bags I see are of the soft-sided variety, which I have used more times than I can remember.

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