significances的例句（significances在句子中的用法）

• Results: The significances of TDA course construction were summed up. 结果: 总结“中药开发与应用”课程建设的意义.
• What are the aims and significances of the recovery test? 回收率试验的目的和意义是什么?
• The system works welland has significances to energy saving and environmental protection. 本工程对节省能源和保护环境具有重要意义.