direct sum of modules

例句：

1. 1.The software engineer needs to understand the direct sum of modules in order to fix the bug.
   软件工程师需要理解模块的直接和才能修复这个bug。
2. 2. The team leader decided to implement a new system that would directly sum the modules to improve efficiency.
   团队领导决定实施一个新的系统，该系统将直接和模块以提高效率。
3. 3. The researcher analyzed the data and found that the direct sum of modules could be used to predict future trends.
   研究员分析了数据并发现，模块的直接和可以用来预测未来的发展趋势。