“columnar grain”的概念、定义、翻译、参考文献-科学参考

单词	columnar grain
释义	columnar grain Encyclopedia 工学金属凝固释 columnar grain柱状晶凝固结晶时，固-液界面在空间中向一个方向自由迁移，而其他两个方向受到限制，进而形成具有一定生长方向的柱状组织形态。
随便看	safety culture construction demonstration enterprise safety culture construction method safety culture identification system safety culture manual safety culture mechanism safety culture principles safety culture propaganda safety culture system safety data sheet safety decision making safety decision making method safety decision of engineering project construction safety decision type safety degree education safety degree of gas drainage safety depth safety design safety detonating control System of conventional warhead safety device of pressure machinery safety distance safety distance of explosives safety driving assist technology safety early warning of rock engineering safety early warning system of civil engineering health monitoring safety economic policy

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