英语词汇principal radius of curvature怎么读，是什么意思，单词翻译、读音、固定搭配用法和短语词组及例句-英汉双解词典

单词	principal radius of curvature
释义	principal radius of curvature 简明释义主曲率半径：指曲线上某一点处的主曲率的倒数。网络释义短语 1 radius of principal curvature 助率半径 ; 数主曲率半径
随便看	notice of award notice of bankruptcy notice of call notice of cancellation notice of change notice of change employment notice of claim notice of claim clause notice of clearance notice of completion notice of damage Notice of decision notice of defence notice of deficiency notice of delay notice of deletion notice of delivery notice of delivery paid notice of demand notice of demurrage notice of departure prohibited notice of deposit notice of discontinuance notice of dishonor notice of dishonour

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