SPECpower_ssj2008 also measures power in Watts and calculates a performance-to-power ratio at each of the loads.
SPECpower_ssj2008还测量电能（以瓦特为单位）并在每个负载水平计算一个性能/电能比（performance-to-power）。
The results illustrate that weak Exposure Power and a 1:1 Beam Ratio lead to the good performance.
实验结果表明，用弱光记录和1：1的束比容易得到较好的全息存储特性。
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。
In order to improve power performance, save energy, and reduce exhaust emission of the coal bed methane engine, the accuracy of air-fuel ratio must be improved.
为了改善煤层气发动机的动力性、经济性和排放性，必须提高发动机空燃比的控制精度。
What's more, the Switching Power Supply, featuring high-integration, high ratio of performance to cost, simple peripheral circuit and high efficiency, has been more and more familiar to people.
而开关电源因其高集成度、高性价比、简单外围电路以及高效率等特点，越来越受到人们的亲睐。
The present invention has singe power source, simple pipeline system, high performance-to-cost ratio and thus wide application foreground.
由于动力源单一，管路系统简单，性能价格比高，因此有着广阔的应用的前景。
The present invention has singe power source, simple pipeline system, high performance-to-cost ratio and thus wide application foreground.
由于动力源单一，管路系统简单，性能价格比高，因此有着广阔的应用的前景。
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