The results indicate that simulation of multi-assembly is necessary, which is an efficient way to consider components matching.

结果表明：联立数值模拟十分必要，是考察多部件匹配特性的有效手段。

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Components matching constraints will restrict design cycle parameter selection.

部件匹配的约束条件将限制设计循环参数的选择。

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Components matching depends on precisely describing the semantics of components, and formal specification is based on strict mathematic concept and theory.

构件匹配依靠精确描述构件的语义，而形式规格说明基于严格的数学概念和理论。

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This means mixing and matching components so that the same engineering and parts can be combined like Lego to produce a wide range of different vehicles.

ECONOMIST: The car industry

Collegiate blazers with bold stripes or piping, perhaps the most flamboyant components of the "Ivy look, " were worn not with matching trousers but with crisp white flannels.

WSJ: Mastering the Mismatch

With 3DI, an industrial designer looking to source components can upload a 3D design into the 3D search engine which immediately returns a list of matching suppliers worldwide.

FORBES: London-Based Startup 3D Industri.es Aims To Become The Google Of 3D Search