求翻译英文摘要

Enterprises' buy are a kind of high risk business operations, risks run through them all the time. Among them, financial affairs' risks are enterprise and importance buying success or not affects a factor. Especially the best capital structure departure, brings about enterprise being bought couple of it's financial affairs creation direct effect together , act in responses having brought about bigger financial affairs risk, enterprise value comes down , financial affairs risk rises high. The financial affairs risk creation sum enhances the regular development having affected enterprise and is in motion and does business, analysing carefully in enterprise and the process buying, effective the risk keeping watch and controlling financial affairs already become the problem needing badly study together.