有限元数值分析是现代工程精细设计的重要方法,已成为工程设计人员不可或缺的重要工具和手段。
The numerical analysis of finite element method (FEM) is an important means of modern engineering refined design, having become an indispensable engineering tool for designers.
卡恩斯的间歇式雨刷是一款非常精细的工程作品:共有4个部件,其中1个可活动。
Kearns' intermittent wiper was an elegant piece of engineering. It had four parts, and only one of them moved.
我们离多用途分子尺寸规模的机械仍有很远的路程,可是该工作是精细化学工程设计的极佳展示。
We're still a long way off from useful molecule-size machinery, but the work is an impressive demonstration of what some carefully designed chemistry can do.
And then we'll talk about how you can build something to replace a complicated small part in the body like that.
然后我们再讨论工程师们如何构建,能够取代体内如此精细小巧器官的东西
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