“矩形坯”的概念、定义、翻译、参考文献-科学参考

单词	矩形坯
释义	矩形坯 Encyclopedia 工学型材轧制释 rectangular billet矩形坯在型材生产过程中，横截面两相对边长度相等，四个内角均为90°，宽、高不等且比值不大于2.5的矩形坯料。是钢坯的一种。
随便看	periodic error periodic firing periodic flow periodic fluctuation periodic fraction periodic free resolution periodic function periodic geodesic periodic group periodic heat flow method periodic inequality periodic infinite decimal fraction periodic inspection periodic instability periodic in the mean periodicity periodicity and symmetry of surface structure periodicity characteristic periodicity factor periodicity interval periodicity modulus periodicity of a function periodicity of a sequence periodicity relation periodicity theorem

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