Conclusions Pylorus ring preserving jejunal interposition is a simple and effective method for reconstruction of digest tract.
结论保留幽门环间置空肠消化道重建术是简单可行而有效的方法。
In the third part, the design rules for the pressure hull, the retaining ring, the connect screw thread of the truth-preserving canister are analyzed.
第三章分析了耐压壳体、支撑环和保真筒连接螺纹等耐压部件的设计准则。
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