溃疡恶化,最终该女患经受了乙状结肠袢式造口术.The ulcerations worsen and the woman eventually underwent a loop sigmoid colostomy.其中, 行超低位结肠肛管端端吻合术及回肠临时造口术者4例.Among them, 4 cases were subjected to the ultra low colon - anus end anastomosis and ...
She's got lots of friends, she likes to socialize.她喜欢与人交往, 所以有许多朋友.Care-givers get a chance to socialize with men and women who are in the same position as themselves.护理员有机会和从事同样工作的人交往。"Do you think it's a good...
The average commuter journey there is five hours long.那里的通勤一族平均上下班要花5个小时。I think I've got one of the most stressful jobs there is.我想我得到的这份工作是其中最繁重的工作之一。There is no suggestion that clients have been sold inappropriat...
通过环氧化和氧化就得到外消旋的含十八个碳的昆虫返动激素.Epoxidation and oxidation gave the racemic C 18 - juvenile hormone.发现旋光基质有外消旋作用.Racemization is found with optically active substrates.外消旋体是不旋光的.The racemate is optically inactive....