This paper employs the methodology of Data Envelopment Analysis to investigate the input-output efficiency of 15 high and new technology enterprise development zones in Hebei.
运用数据包络分析法，以河北省15家主要高新技术开发区为研究对象，对其进行投入产出相对效率分析。
This paper evaluates and analyses the input-output efficiency in Shanghai high-tech industry by using index methods.
本文运用指标体系分析方法研究上海高新技术产业的投入产出效益问题。
The light output efficiency is improved over 60%, which is 2.7 times than that of the UV LED packaged with metal and glass lens.
实验结果表明，新封装结构的LED，发光功率提高了60%以上，是金属与玻璃透镜封装LED的2.7倍；
The secondary optics design is a critical issue for the output efficiency and light distribution pattern of the LED street light.
LED的二次光学元件设计对LED路灯的配光及光学输出效率至关重要。
This paper presents a supplier assessment model based on input and output efficiency, and use this method concretely through a case study.
文中提出了一种基于投入产出效率的承运商绩效评价模型，并应用该方法对某跨国制造公司承运商的评价选择进行了实例分析。
According to the empirical analysis in 35 large and medium cities, the input-output efficiency of China's real estate market has been studied.
通过对35个大中城市进行实证分析，研究了我国房地产市场投入产出效率。
This paper evaluates the input and output efficiency of the 15 main cities' creative industry of 2004 in China by Data Envelopment Analysis (DEA).
利用数据包络分析法(DEA)对2004年中国15个主要城市创意产业的投入产出效率进行了总体分析与评价。
The application results show that the transformer fulfills the design desire of airborne products, the output efficiency of the transformer can reach 90%.
变压器的使用结果表明，该变压器满足机载产品的设计使用要求，输出效率达90 %。
Online calculation of heat to power output efficiency of thermal generator set is important for the load coordination control in the CFB boiler thermal generator set.
为解决循环流化床锅炉发电机组负荷变化时的机炉协调控制问题，需要对发电机组的热功效率进行在线计算。
Switching boost converter's load effect has great effect on input phase, stability of small signal, ratio of input and output impedance, and the ratio of Boost converter's output efficiency.
开关变换器的负载效应对变换器升压比、输出效率、输入相位差、小信号稳定度、输入与输出阻抗之比等有着非常重要的影响。
Output efficiency controller, projection display, infrared sensor and non-contact thermometer.
输出效率控制装置，投影式显示设备，红外传感器和非接触温度计。
The analytical expressions of power output, efficiency and ecological objective function are derived.
导出了该模型下输出功率、效率和生态学目标函数的表达式。
Then we can also start to optimize larger and larger portions of the grid’s operations for whatever we’re trying to minimize or maximize, such as carbon output, efficiency, reliability, you name it.
我们还可以开始优化电网运行的更多方面，比如碳排放、效率、可靠性等等。
The analytical formulae about dimensionless power output, efficiency of the combined Brayton and Stirling cycles are derived. And the relations among them are studied by detailed numerical examples.
导出了在牛顿传热律下联合循环无因次功率、效率的解析式，并通过数值算例得到它们之间的关系。
This paper analyzed and optimized the power output, efficiency and ecological criterion of a universal irreversible combined Carnot cycle by using finite-time thermodynamics.
用有限时间热力学的方法分析具有热阻、热漏、内不可逆性的定常流联合卡诺型热机循环。
This paper analyzed and optimized the power output, efficiency and ecological criterion of a universal irreversible combined Carnot cycle by using finite-time thermodynamics.
用有限时间热力学的方法分析具有热阻、热漏、内不可逆性的定常流联合卡诺型热机循环。
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