Study on Influence of Welding Process Parameters on Strength of Welded Joint
焊接工艺参数对焊接接头强度的影响研究
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Research of root welding technology and welding procedure with back-up shoes pipeline girth welding
带衬垫的管道环焊缝根焊技术及焊接工艺
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按此工艺制得的黑色钼酸盐转化膜表面光滑,光泽性好,与基体结合牢固。
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采用新研制的短纤维软金属复合抛光块,在一定的研磨抛光工艺下,可以将花岗石表面抛光出一层连续柔和的光泽薄膜。
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Using Computer Solidification Simulation to Optimize Foundry Method of A Driving Wheel Hub
用计算机凝固模拟优化驱动轮轮毂铸造工艺
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Effects analysis of natural gas hydrate in surface testing and Technology Countermeasures
地面测试中天然气水合物影响分析及工艺技术对策
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The results show that significant temperature gradient exists during quenching in process a.
模拟结果表明,工艺a造成了模块内过大的温度梯度;
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Technology of the Discoloration Effect and the Gradual Change Effect in Fur Dyeing
毛皮变色效应与渐变效应染色工艺
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Effect of Steaming Process on Characteristics of Starch Granule in Steamed Rice Sponge Cake
米发糕蒸煮工艺对大米淀粉颗粒特性的影响研究
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It is featured as material easy obtaining , shorter technological process Little-Investing.
具有原料易得 、 工艺流程短、投资少等特点.
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