“stationary shoulder friction stir welding”的概念、定义、翻译、参考文献-科学参考

单词	stationary shoulder friction stir welding
释义	stationary shoulder friction stir welding Encyclopedia 工学摩擦焊释 stationary shoulder friction stir welding静止轴肩搅拌摩擦焊采用轴肩与搅拌头分离的结构形式，搅拌头在焊接过程中不断旋转而产生摩擦热，并对焊件及其对接界面进行搅拌破碎，而外部的轴肩不转动，只沿焊接方向移动，从而实现塑性化金属的挤压成形，最终获得完整焊缝的搅拌摩擦焊。
随便看	fisheries resource assessment counting method fisheries resource assessment swept-area method fisheries resources cultivation and protection fee fisheries resources property rights fisheries resource strategy management Fisheries Science fisheries science and technology progress Fisheries Science & Technology Information fisheries seasoning sauce (oyster sauce, shrimp paste, crab sauce) fisheries spices fisheries spices processing technology fisheries statistics fisheries stock assessment fisheries stock assessment by fish larvae and juveniles fisheries subsidy policies fisheries survey patterns fisheries technical and economic effect evaluation index system fisheriestechnical economy fisheries technology extension stations at provincial levels Fisher index Fisher inequality Fisher information Fisher information function Fisher information matrix Fisher kurtosis

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