The key content of the algorithm is the interpolation of the position coordinate and the interpolation of grey scale.

算法的核心内容是位置坐标的插值和灰度值的插值。

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Having the aid of position coordinate of reference separation point, the point can be moved to outlet of vane by changing coefficient of vane shape.

借助于分离参考点的位置坐标，通过改变叶片形状系数，能有效地使分离参考点移向叶片出口端。

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Then the telephone will require a navigational operation from the server side and send the position coordinate to the server side by the GPRS network.

然后，手机通过通用分组无线业务（GPRS）网络向服务器发出导航请求并传送用户当前的位置坐标。

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Republican Tom Ridge said Friday he would step down as governor of Pennsylvania on October 5 to become the first Director of Homeland Security, a new Cabinet-level position that will coordinate information from dozens of federal agencies to defend the country against domestic terrorism.

CNN: Recovery: Residents retake lower Manhattan