Estimation of processing energy efficiency from biomass to ethanol;
对燃料乙醇的生产过程能量效率的估算
Study on relationship of energy、energy efficiency and left ventricular systolic function in patients with rheumatic heart disease;
风湿性心脏病患者能量、能量效率与左室收缩功能关系的研究
Improvement of the energy efficiency of drive systems;
驱动系统能量效率的改善
In order to obtain stress intensity factor for inner surface cracks on circular tubes,we developed traditional energy difference rate method and researched latest DBEM.
对圆管内表面周向三维裂纹应力强度因子的求解,发展了传统的能量差率方法,同时研究了新兴的双重边界元理论,并运用这两种新解法,分别获得了关于裂纹张开位移的伯努利方程的半数值半工程封闭解和基于非连续裂尖奇异单元离散的应力强度因子数值解。
Research on the energy-saving efficiency of the two-effects system with vapor feed to reboiler*;
新型节能精馏流程—气体进料作再沸器热源双效精馏节能率的研究
The effects of the feed composition and the feed temperature on the energy-saving efficiency of the backward-feed two-effect distillation are researched in ethanol-water system by process simulation.
研究结果表明,逆流双效精馏B流程的节能效果最好,当进料中轻重组分的含量相当时,节能率高达49。
The fundamental optimal relation between the coefficient of performance and the rate of energy pumping of the cycle was derived.
建立受传质不可逆性和质漏影响的一类不可逆四源化学泵的新循环模型,分析这些不可逆性对循环性能的影响,导出了循环的泵能率和性能系数间的基本优化关系,同时确定了一些重要参数的最优工作区域和性能界限。
The optimal relationship between the coefficient of performance and the rate of energy pumping is derived.
建立不可逆三源化学泵的新循环模型,揭示不可逆传质和质量漏对循环性能的影响,导出性能系数与泵能率间的基本优化关系,进而讨论循环的其它优化特性,并确定化学泵重要参数的最佳工作区域和新的性能界限。
The fundamental optimum relation betweenthe coefficient of performance and the rate of energy pumping and the optimal expressions of otherparameters are derived.
建立受传质和质量漏不可逆性影响的一类三源化学势变换器的新循环模型,分析这些不可逆性对化学势变换器性能的影响,导出性能系数与泵能率间的基本优化关系和其它参数的优化表式,同时确定了化学势变换器一些重要参数的最佳工作区域和性能界限。
Limited growth rate of final energy consumption and energy conservation:
终端能源总量增长和节能率目标。
World Energy Efficiency Associatio
世界能源效率协会(能源效率协会)
EXERCISE PERFORMANCE,MITOCHONDRIA ENERGY TRANSITION RATE AND EFFICIENCY;
线粒体能量转化效率、速率与运动能力
Determination and Elasticity of Interest Rates: A Possible Explanation;
利率决定与利率弹性:一种可能的解释
average logarithmic energy decrement
平均对数能量衰减率
one cannot say such things lightly.
没人能如此轻率地说话。
Unplanned energy unavailability(UEU)
非计划能量不可用率
(of an engine,etc)capacity or performance
（发动机等的）功率,性能
the rate of flow of radiant energy (electromagnetic waves).
辐射能流动速率（电磁波）。
lowest acceptable rate of return
能接受的最低收益率
relativistic rate of energy loss
相对论性能量损失率
The automation line heightens the effect.
自动线能提高效率。
Frequency mondulation, which is not possible with polychromatic light.
多色光不可能调制频率。
energy conversion efficiency of a scintillator
闪烁体能量转换效率
driving efficency
驾驶技能, 操作效率
It is very / most improbable that the level of unemployment will fall.
失业率几无可能下降.
Realizing Cymometer of Aptitude Type for Using AT89C52
用AT89C52实现智能型频率计
Studies show that laughter increases blood pressure and the heart rate.
研究表明，笑能使血压增高，能提高心率，