According to the energy loss of every part of screw pump well, established system efficiency analysis model for the well.
根据螺杆泵井各个部分运动特点及能量损失情况，建立了螺杆泵井系统效率分析模型。
In this paper, a model of statistical energy analysis is used to study sound transmission loss of the aircraft cabin, and predict the sound field in the cabin.
文章建立了飞机壁板隔声的统计能量分析模型，研究了外部声场激励和振动激励通过飞机壁板的隔声量，预测了飞机舱室内的声场分布。
Theoretic analysis and field measurement results indicate that the consumer watt hour should not be the energy consumed actually but the fundamental energy in consideration of harmonic energy loss.
理论分析和现场实测结果表明，考虑到电网谐波能耗时，所有电力用户的计费电量应是该用户从电网吸收的基波电能量，而不应是用户实际消耗的电能量。
Focus on the operating efficiency of power system in power electronics, analysis the loss of power devices of the main circuit to evaluate their energy consumption.
重点从电力电子的角度分析了其电力系统的运行效率，对系统主电路的功率部件逐个进行损耗分析，对其能量消耗进行评价。
The theoretic analysis shows that the harmonic energy loss caused by a nonlinear load consumer is the difference between the fundamental energy and the total energy of the consumer.
理论分析表明，电网中的谐波电能损耗为用户的基波电能与实际所耗电能之差。
The accurate analysis of increasing and decreasing of line loss rate is very important for line loss theoretical calculation, preventing theft of electrical energy, improving line loss management.
准确分析线损率的升降，对线损理论计算、防止偷漏电量、提高线损管理水平十分重要。
Then through modules division of the thermal system, calculated distribution of energy loss using energy analysis system, and draw a flow diagram.
进而通过热力系统单元的划分，利用火用分析法计算得出系统的火用损失分布规律，并绘制出火用流图。
Then through modules division of the thermal system, calculated distribution of energy loss using energy analysis system, and draw a flow diagram.
进而通过热力系统单元的划分，利用火用分析法计算得出系统的火用损失分布规律，并绘制出火用流图。
应用推荐