They contribute code ranging from patches to structural kernel changes; from file systems and internationalization work to GPL'd drivers.

他们提供的代码范围包括，从补丁到结构化的内核改变，从文件系统和国际化工作到GPL ' d驱动程序。

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The design method of the rotary viscometer system with the 32-bit ARM as the kernel is presented, the measuring principle and structural design of this instrument are described in detail.

介绍了一种32位ARM内核的旋转式黏度仪系统设计方法，详细说明了仪器的测量原理和结构设计。

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