提出一种给定分段点数的轮廓多边形近似方法，继而提出一种快速断面图象间轮廊插值方法。
Giving the number of segment points, a polygonal approximation method is presented. Then a fast contour interpolating method is introduced.
经主离合器操纵杆及行进离合器操纵杆控制将动力传动至行走轮驱机构和插植箱驱动轴。
The power is delivered to the walking wheel driving device and the planting case driving axle through the controlling of the main clutch operating rod and a walking clutch.
主离合器通过行走轮驱动轴连接、主离合器操纵杆连接至插植机构。
A main clutch is connected through the driving axle of the walking wheel, and the operating rod of the main clutch is connected to the planting device.
它由地轮、传动销、传动拐臂、传动插杆、回位弹簧和传动棘轮组成。
The utility model is composed of a land wheel, a driving pin, a driving crank arm, a driving inserted link, a release spring, and a driving ratchet.
本实用新型为插种施肥机的地轮。
The utility model relates to a wheel for the seeds sowing and fertilizer spreading machine.
本实用新型为插种施肥机的地轮。
The utility model relates to a wheel for the seeds sowing and fertilizer spreading machine.
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