Secondly, through the design of the whole system modular to determine the hierarchical structure of the system.

其次，通过总体设计，对整个系统进行了模块化，并确定了系统的分层结构。

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Its modular architecture allows modules to be swapped in and out depending on the processor and operating system.

它的组件结构使得各组件可以依靠处理器和操作系统进行进出交换。

《柯林斯英汉双解大词典》

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Mr. Hackenberg also noted that vehicles built in the modular system allow production to be similarly modularized.

WSJ: At the Geneva Motor Show, the Promise and Perils of Sharing | Rumble Seat by Dan Neil

Ministers believe linear exams will be more rigorous and help students develop deeper subject knowledge than the current modular system.

BBC: Labour would reverse Gove's A-level plan

He backed the move away from a modular system and plans for there to be only one board to examine in English, mathematics or the sciences.

BBC: 'Tougher GCSE' exam to be unveiled by Gove and Clegg