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Performance Comparison between Assel Pipe Mill and Accu-Roll Pipe Mill;

浅谈Assel轧管机与Accu Roll轧管机的性能对比

Models of the Finite Element Analysis of Tube Sheets and Their Comparison;

管板有限元分析模型与对比

Performance comparison between UHMW-PE and TPU;

超高分子量聚乙烯与聚氨酯弹性体的性能对比

Contrast of Silk Produce among China,Japan and South Korea;

中日韩丝绸业生产发展对比

Analyzing and Contrasting the Environmental Quality Written Report of Fujian Province with the Written Report of Chongsheng Country in Japan;

日本冲绳县与福建省环境质量报告书对比分析

In this paper introduced the application condition of alcohol in many countries such as America, Brazil, EU, and China, and compared and analyzed the extent of application, and standard of fuel alcohol at home and abroad.

介绍了美国、巴西、欧共体等世界主要燃料乙醇应用国家及中国的燃料乙醇使用情况,对比分析了国内外燃料乙醇的应用程度和国家标准,从能源危机与环境保护的角度出发,展望了燃料乙醇工业的发展前景。

By experiment of MAG welding to Q235-A,Q345A steel,it compares the seam metal conponent and mechnical properties.

对Q235-A、Q345A钢进行MAG焊工艺试验,从焊缝金属成分及力学性能进行比较,在工艺试验基础上在装载机驾驶室上进行MAG焊尝试并从工艺性能、力学性能、成本进行对比,进一步说明推广MAG焊具有十分广阔的应用前景。

Application of wavelet transform in correlation in synthetic seismogram and seismic traces nearby borehole;

小波变换在合成道与井旁道对比中的应用

Cutting logging correlation between Sudan 1/2/4 block and Jilin oilfield.;

苏丹1/2/4区块与吉林油田岩屑录井对比

Primary Discussion on the Cretaceous Division and Correlation of Well KC_1;

克参1井白垩系划分对比的初步探讨