Individual birds can grow up to three feet in length, with nearly half that length consisting of long, tapered tail feathers.
它的个头可以长到3英尺长，其中有将近一半的长度都是它那锥形尾羽。
Tapered roller bearings for machine tools can be both radial and axial loads, double row tapered roller bearings can withstand two-way axial load.
机床用圆锥滚子轴承可同时承受径向和轴向载荷，双列圆锥滚子轴承可承受双向轴向载荷。
As you can see, several different tubing sizes were used to give it the tapered look.
你可以看到，几种不同的油管大小被用来给它楔形的外观。
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