The frame construction, the work flow and the three dimensional modelling method of pneumatic rock drill based on virtual prototype technology were elaborated.

阐述了气动凿岩机虚拟样机设计的框架结构、工作流程和三维模型构建方法，并在此基础上进行了参数化设计与运动仿真的研究。

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Finally has drawn up the two-dimensional project blueprint which according to the design variable needs, and has completed gate valve's three dimensional modelling.

最后根据设计参数绘制了所需的二维工程图纸，并完成了闸阀的三维造型。

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From the survey data, Berg's team created the first three-dimensional groundwater map, using statistical modelling to show levels that are relatively arsenic-free.

从调查数据中，研究团队制成了第一张三维地下水地图，用统计模拟的方式显示了与不含砷相关的水平。

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Failure to use the latest three-dimensional modelling software meant nobody anticipated the effect of using lightweight aluminium wiring rather than copper, which is to make bends in the wiring looms bulkier.

ECONOMIST: Airbus and EADS

Cell chips are well suited to processing streams of video and sound, and for modelling the complex three-dimensional worlds of video games, so Cell's debut will be in Sony's next-generation games console, the PlayStation 3, which is expected to contain four of the beasts.

ECONOMIST: Computing