基于BP算法的Ti-Fe-Mo-Mn-Nb-Zr系钛合金成分优化 - TNMSC 关键字: 钛合金；BP算法；硬度；成分优化[gap=997]Key words: titanium alloy；BP arithmetic；hardness；composition optimization
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...;费用;组合优化 [gap=1068]Key words:Petri net; web services composition; concurrency; coast; composition optimization ...
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The way used in our development production was composition optimization→laboratory tests→corrosion resistant evaluation→centrifugal casting and forging stock→hot-extruding→cold-rolling etc.
本文G-3油管的试制采用:G-3合金成分优化→实验室试验→耐蚀性评估→离心浇铸→锻坯工艺→热挤压工艺→冷加工工艺等先理论后实践的方式。
参考来源 - 高酸性气田用镍基耐蚀合金G·2,447,543篇论文数据，部分数据来源于NoteExpress
The sintering pot test for sintering feed composition optimization was presented in this paper.
介绍了利用烧结杯进行优化烧结原料结构的试验情况。
The optimization of mix composition of concrete according the calculation of inner stress at early age may reduce the cracking risk of concrete structure.
早龄期时混凝土结构内应力的计算为优化混凝土材料的组成提供了依据，尽可能减少混凝土结构的开裂。
It reviews the optimization measures of Al-Si piston alloy, including kinds, chemical composition, grain refinement, modification, alloying and heat treatment.
评述了铝硅活塞合金的种类，化学成分，晶粒细化，变质处理，合金化和热处理工艺等优化手段。
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