A triangle is a basic drawing operation on which you can build more abstract operations.

三角形是基本的绘图操作，在此基础上可建立更为抽象的操作。

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In VC6.0 development environment, through the MFC to achieve the above-mentioned functions, and applied to the drawing operation.

在VC 6.0开发环境下，通过MFC来实现上述功能，并应用到画图操作中。

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The robot is divided into noumenon and two operation head that can change conveniently: clone picking and micro - liquid drawing operation head.

机器人分本体和两个可以方便更换的操作头：挑取和移液操作头。

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Last spring Zimbabwe's government launched an operation to clean up slums, houses were demolished and some 700, 000 people displaced, drawing condemnation from the U.N.

NPR: Zimbabwe Government Goes After Media