conical section

常見例句

The drive tool component (100) includes alternating flutes (104) and lobes (106) and has a conical section (108).
驅(qū)動工具部件（100）包括交替的凹槽（104）和凸齒（106），并且具有錐形部分（108）。
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Problem is the most value conical section the key and difficult point for high school maths problem, is generally and other content combine comprehensive problem.
圓錐曲線最值問題是高中數(shù)學(xué)中的重點(diǎn)和難點(diǎn)問題，一般是和其他內(nèi)容聯(lián)合起來的綜合題。
The lobes (106), rather than being tapered in the conical section (108) of the socket (102), are each uniform in width in the process of extending to an end of the socket (102).
凸齒（106）中的每一個在其延伸到套頭（102）的末端的過程中寬度保持一致，而不是在套頭（102）的錐形部分（108）中形成錐度。
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