Preventing chapped lips is important for proper grooming and will help prevent your lips from crusting and bleeding.

防止嘴唇干裂对于合理的装扮来是是非常重要的，它能防止你的嘴唇结硬皮或流血。

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Objective This paper deals with the techniques in applying endoscopic clips for checking and preventing GI bleeding and its effect influencing factors.

目的本文探讨经内镜金属夹治疗和预防消化道出血的应用技术及影响疗效因素。

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The key to preventing from bleeding of anterior sacral vein is posterior rectal wall is that dissociated between the proper fascia of rectum and anterior sacral fascia in rectectomy.

在直肠切除术中，沿直肠固有筋膜及骶前筋膜之间游离直肠后壁是预防骶前出血的关键。

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An attempt to salvage the investment failed when shareholders won a lawsuit preventing Ackman from merging a real estate company with the bleeding golf course company.

FORBES: William Ackman

But an additional indication, for acutely ill medical patients at risk for VTE, does not appear likely in the near future, as a new trial published in the New England Journal of Medicine shows that one of these novel drugs, though effective at preventing VTE, also resulted in a significant increase in bleeding risk.

FORBES: Xarelto Effective In Medically Ill Patients But At High Bleeding Cost

The record since then has been one of stopping the bleeding, arresting the freefall of our economy, preventing the second Great Depression in American history, and putting us back on a course towards economic growth and job creation.

WHITEHOUSE: Press Briefing