?延伸渐开线
... 圆心渐开线involute to a circle 延伸渐开线prolate involute 螺旋面helicoid ...
?延伸展开线
... 渐开线Involute; Involute to a circle 延伸展开线Prolate involute 缩短渐开线Curtate involute ...
?延长渐开线
... transverse tooth t你好ckness 端面齿厚 prolate involute 延长渐开线 wheel;gear 大齿轮 ...
英汉双解词典包含3185865条英汉词条,基本涵盖了全部常用单词的翻译及用法,是英语学习的有利工具。