结果表明，利用通用坐标转换程序，结合解析法求算面积的方法是解决无测积功能GPS测量面积的理想方法。
The results showed that using universal coordinate transform program and analytic geometry method could resolve the problem of measuring area for GPS without function of measuring area.
事件处理程序更通用，它以一个事件对象为参数，其中包含事件类型、事件坐标等。
An event handler is more general; it takes an event object that contains the event type, the event coordinates, and so on.
运用通用地质坐标系列公式，可较好地解决深部断失矿体空间位置预测的问题。
It's more easier that surving coordinates of the blind deslocated orebody is calculated with general geological coordinate system and its series formulas.
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