熔体温度处理对Cu-Sn合金凝固行为的影响_觉主_新浪博客 关键词 ：Cu-Sn合金，熔体结构，电阻率，组织细化 [gap=1118]Keywords： Cu-Sn melts, resistivity, structure transition, structure refining
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Part III discusses techniques for refining the approximate structure to the degree warranted by the experimental data.
第三部分讨论了把近似结构精修到实验数据能够确证的程度的技术。
This paper reviews the main achievements and conclusions in research of coal chemical structure and characteristics in solvent refining processes in the world.
本文简要介绍了国内外对煤的化学结构，及其在溶剂精炼工艺中的特性研究的主要成果和结论。
The structure and function of LF furnace are introduced, The suitable steel grades and cost for LF refining furnace are emphasized in this paper.
从电弧炉与LF炉的匹配角度简要介绍了LF炉结构及其功效，着重分析了适宜LF炉精炼的钢种以及LF炉精炼成本。
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