为评价煤浆运输系统的总能量效率，本文提出一个综合计算方法。
A comprehensive computational procedure is developed and presented jn this article for evaluating the total energy efficiency of a coal slurry transport system.
试验结果表明：虽然改装机的总能量效率偏低，但内燃机使用压缩空气作动力是可行的。
All the experiments indicate that compressed air power for vehicle is feasible although the total energy efficiency of this air powered engine is a little small.
在能量转移系统中，应该采用容积膨胀减压方式减少减压环节的可用能损失；合理利用低温排气的冷量火用可以提高气动发动机能量转移系统的总能量效率。
The expander can reduce exergy loss in pressure reducing process, and the utilization of cryogenic exergy of air-powered engine exhaust is useful to improve the total energy efficiency.
虽然在炙热的沙漠气候中，太阳能系统能较好的工作，但它们的效率还是过于低下，且只能满足总能量需求中很小的一部分。
And while solar energy systems work moderately well in hot desert climates, they are still inefficient and contribute only a small percentage of the general energy demand.
结果：正常心室有最适搏出功，总能量和收缩末势能最低而能量效率最高。
Results: The normal ventricle had optimal stroke work, minimal total energy and end systolic potential energy with maximal energy efficiency.
随着心功能减退，总能量和收缩末势能增大而搏出功保持稳定，能量效率下降。
Following heart function deterioration, the ventricular total energy and end systolic potential energy were increased, stroke work kept stable and energy efficiency was decreased.
基于总能系统集成思想和方法，本文阐述了分布式能量系统的主要特点和本质特征本质上是总能系统； 高度集成性，具有提高效率的最大潜力；
On the basis of the integration idea of total energy system, this paper analyzes the essential characteristics of distributed energy system(DES) as follows: DES is essentially total energy system;
基于总能系统集成思想和方法，本文阐述了分布式能量系统的主要特点和本质特征本质上是总能系统； 高度集成性，具有提高效率的最大潜力；
On the basis of the integration idea of total energy system, this paper analyzes the essential characteristics of distributed energy system(DES) as follows: DES is essentially total energy system;
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