采用有限元法对加氢反应器裙座支撑区进行有限元分析及优化设计，并对其危险截面作应力评定和强度校核。
The finite element method is applied to analysis and optimize the design of the hydrogenation reactor skirt support area, and stress of the risk section is assessed and strength is checked.
在湖北省保康县重阳土地整理项目区尝试采用多因素综合评定法，综合进行土地整理潜力评价，取得了较好的效果。
A multi-factor assessment method has been adopted in the rearrangement area of Chongyang, Baokang County, Hubei Province, and achieved satisfactory results.
本论文主要包括微波暗室静区的确立，测试系统的测量不确定度评定以及TIS快速测试技术的研究三个部分。
This paper include the establishment of the quiet zone of microwave anechoic chamber, the evaluation of the systems 'measurement uncertainty and the research of TIS fast-measuring technique.
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