源效率 meaning in Chinese

source efficiency

Monte carlo simulations of efficiency function of nai detector and its parameters for point sources
探测器的点源效率函数及其参数
From the more general point of view , this building represents the state of the art for energy - efficient housing , now and probably even in the more distant future
从更全面的观点来看，这个建筑代表了当今或在不远的未来中高能源效率住宅的技术发展水平。
Through the optimization , the optimum parameters for irrigation technique can be obtained for different irrigation . meanwhile , this paper adopts the method of experiments combined with modeling , to propose the optimum parameters and the improvement measures on the irrigation effect and supplementary efficiency for the surface and underground supplemental irrigations
另外，本文通过采用试验研究和模拟分析相结合的方法，分别提出了提高项目区地面补充水分灌溉和地下水补源灌溉的优化灌水参数及提高灌溉效果和补源效率的技术措施。