Energy change ratio is a synthetical index to evaluate the utilization efficiency of agricultural resources.
能量转化效率是评价农业资源利用效率的一个综合性指标。
This paper shows that the energy efficient ratio(EER)is not suited to be the index of refrigeration conditions and adopts the energetic efficiency as the index of energy conservation.
本文分析传统采用制冷系数（EER）作为节能指标的不准确性，提出采用（?）效率作为衡量制冷装置在不同工况下运行的节能指标。
The extraction efficiency of organic light-emitting diode(OLED) is restrained by the high fraction of energy of the guided wave in the high-index materials(ITO/organic).
有机发光二极管（OLED）发光效率很大程度上受到器件中高折射率材料（ITO/有机物）对导波光能量的制约。
The studies have been did in the Shi Quan, Rice Center. Japan. The technical index such as material quality, energy consumption and drying efficiency erf drying facilities, have been analyzed.
本文介绍在日本国寺泉干燥中心测得的干湿谷混合干燥试验结果，分析混合干燥设施的能量消耗、干燥效率、物料品质等项技术指标。
How to evaluating the energy economic efficiency of tertiary industry, which including the design of appropriate analytical technique and evaluating index, has become a problem to be solved.
如何选择合适的分析方法和衡量指标，对第三产业能源经济效率进行评价，是一个尚待探索的问题。
Energy-consumption intensity is an important index to measure the quality of economic advancment, which reflect the integrated utilization efficiency of energy in the national economics.
然而，能源是我国经济高速增长的必要支撑条件，能耗强度反映了国民经济在生产中对能源的综合利用效率，是经济增长质量的一个重要指标。
In the process of researching high-energy, high-power lasers, with the pump power raised, the threshold will raise, the efficiency will reduce, the refractive index distribution will be non-uniform.
在研制高能量，高功率激光器的过程中，人们发现当泵浦功率提高时，激光器的阈值会升高，效率会降低，折射率分布也会变得不均匀。
The paper proposes to use the ratio of unit energy consumption over productivity as a compound index in the evaluation of the operation efficiency of steady operation roller.
本文提出应用单位能耗量与单位生产率之比的综合指标来评价静作用压路机的作业效率。
Evaluating economic incentive policy of building energy efficiency is a system engineering in which many ingredients are involved. Currently, it is common to use single index.
建筑节能经济激励政策评价是一个涉及多因素的系统工程，目前常用的方法一般是侧重于单一指标。
Evaluating economic incentive policy of building energy efficiency is a system engineering in which many ingredients are involved. Currently, it is common to use single index.
建筑节能经济激励政策评价是一个涉及多因素的系统工程，目前常用的方法一般是侧重于单一指标。
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