To determine that, you need to know the proper structure of the file. So, you need a schema.

为此必须知道文件的正确结构，因此需要一个模式。

youdao

The proper structure and design of diagnostics teaching can help improve curriculum construction and the quality of teaching.

诊断学教学过程的合理运筹，有利于其课程建设及教学质量的提高。

youdao

It proves that the die has proper structure and high production efficiency in practice.

实践证明此模具结构合理，生产效率高。

youdao

Alliance leader David Ford said there should be a proper management structure for such an important waterway.

BBC: Environment committee motion

Yet the best managers are not likely to opt for working in the health service until a coherent training can be created with better incentives and a proper career structure with an educational component.

ECONOMIST: Letters

It doesn't have a proper containment structure.

NPR: Russia Plans Nuclear Power Expansion