This solar umbrella is of high performance to price ratio. With it, you do not have to worry about the scorching sunshine. Don't miss the chance.
这个太阳伞的性价比很高，有了它，你就不用担心毒辣辣的太阳了。不要错失良机啊。
It has a simple structure and a high performance-to-price ratio, and at the same time it can be applied to other small power DC speed governing systems of the same load types.
该装置结构简单、性价比高，也可应用于其他具有同类负载特征的小功率直流调速系统。
So the paper is to design a sort of intelligent controller that is current, of high dependability and high performance price ratio to satisfy the demands.
我的毕业课题就是研究和设计一种通用、高可靠性、高性价比的智能控制器来适应这样的要求。
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