Through discussion of stable area of knee, the concept of the relative stability is explained.
通过对膝关节稳定协调区的讨论，说明了相对稳定性的概念和应用。
Through the actual test, the lighting controller is stable and reliable.
通过实际测试，该照明控制器工作稳定可靠。
The design is reasonable, the function is completely right through experiment, the running is stable and it can meet the need of the work.
该设计基本合理，功能比较完备，经过测试运行稳定，能够满足工作中的基本需要。
The design is reasonable, the function is completely right through experiment, the running is stable and it can meet the need of the work.
该设计基本合理，功能比较完备，经过测试运行稳定，能够满足工作中的基本需要。
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