It has great theoretical significance and practical value.
具有一定的理论意义和实用价值。
The result has theoretical significance and practical value in engineering project.
研究的成果在工程上具有一定的理论意义和实用价值。
There research plans contain certain theoretical significance and practical value, which are worth using for reference.
这些研究方案具有一定的理论意义和实用价值，值得参考和借鉴。
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