bending radius 基本例句 转弯半径 Values and test criteria for meeting static and dynamic bend radii are also listed.符合静态和动态弯曲半径的测试标准也已列出。 Cross-section ovalization is one of the flaws in the thin-walled tube NC bending process.截面畸变是薄壁管小弯曲半径数控弯曲成形容易出现的成形缺陷之一。