这会显示一个搜索字段，您可以在其中键入产品名、零件号、机器类型或其他搜索值。

A search field will display where you can type in a product name, part Numbers, machine type, or any other search value.

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但这里存在一个问题：搜索型号和年份必须使用assembly表，但是零件号和零件描述只能在Inventory表中找到。

Here, though, there's a problem: a search for model and year must use the Assembly table, but the part number and part description can only be found in the Inventory table.

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运用图论中的最短路径搜索算法从装配模型中自动搜索出功能约束尺寸链，确定零件的功能尺寸。

Utilizing the shortest path algorithm in Graph Theory to search functional dimension chains automatically in the assembly model and ascertain the functional dimensions of the part.

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