Higher-level modules are the ones that operate on a higher conceptual level (i.e. algorithms, domain logic, business rules, etc). In other words, they’re more abstract and they govern “what” the application is supposed to do. On the other hand, modules that contain more implementation-specific code (e.g. hardware, I/O, network, etc) are said to be lower-level.
7-day free trial, then $59.99/month for your first 2 months
，详情可参考heLLoword翻译官方下载
2024年12月23日 星期一 新京报
全面阐释制定和实施五年规划的重要政治优势：有利于实现党的领导，有利于集中力量办大事，有利于前瞻性把握战略问题，有利于保持事业连续性。