performance bound meaning in English
性能界
Examples
- Hybrid concatenated convolutional coded modulation ( hctcm ) is studied . performance bound and design criteria of hctcm are given
研究了混合级联卷积编码调制，得到了它的性能限和设计准则。 - The performance bounds and design criteria for hccc are developed . the result for hccc is extended to generalized concatenated coding . encoder , decoder structure and design criteria of generalized concatenated coding are studied
将结果推广到广义的级联卷积编码中，分析了广义级联卷积编码的编码结构、译码算法和设计准则。 - In chapter 4 , the cyclic model of an irreversible chemical engine is established , in which the irreversibility of mass - transfer , the internal irreversibility and mass leakage are taken into account . the optimal relation between the power output and the efficiency for the chemical engine is derived . the effects of the internal irreversible parameter on the optimal performances of the chemical engine are analyzed and some important performance bounds are obtained
第四章建立了受传质不可逆性、工质内不可逆性和质量漏影响的不可逆化学机循环模型，导出化学机的输出功率与效率间的优化关系，分析内不可逆参量对化学机优化性能的影响，并获得化学机一些重要的性能界限。 - In this dissertation , the influences of the irreversibilities of heat and mass transfer , the irreversibility inside a cyclic working fluid , heat leakage and otlier irreversible effects on the performances of three - source thermodynamic cycles are studied . by using the methods of finite - time thermodynamics and optimal control theory , the fundamental optimal relations and a series of performance bounds for the concerned thermodynamic cycles are derived
本文研究传热不可逆性、传质不可逆性、工质内部不可逆性及热漏等不可逆因素对三源热力循环性能的影响，应用有限时间热力学和最优控制论等方法，导出相关热力循环的基本优化关系和一系列性能界限。 - The influence of these irreversibilities on the performance of an absorption refrigerator whose working fluid flows continuously is investigated . the optimal relation among the coefficient of performance , cooling rate and overall heat - transfer area of the refrigerator is derived , from which some important performance bounds of the refrigerator are determined
这些不可逆性对工质作连续流动的吸收式制冷机性能的影响被揭示，并导出了制冷机制冷系数、制冷率和总热传导面积间的优化关系，由此确定了制冷机的重要性能界限。