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nuclear heat engine 热核火箭发动机
One kind of heat engine uses atomic energy as a source of heat. 有一种热机用原子能作为热源。
A refrigerator may be considered to be a heat engine operated in reverse. 制冷机可视为反向运转的热机。
Nitrogen screen, rare factive gas and nuclear heat are the mainly compos it ion. 其中稀薄气体对流热、辐射热和核沉积热是热负荷的重要组成部分。
A diesel engine can not utilize all the chemical energy of the fuel, nor can any other heat engine. 柴油机不能利用燃料的全部化学能，任何别的热机也做不到这一点。
Our study of heat engines is part of a chain of reasoning. 我们对热机的研究乃是一系列推导的一部分。
All our means of transportation and communication depend upon some forms of heat engine. 我们的广切交通运输工具，都依靠某些热机来开动。
Many of the heat engines just mentioned are turbines. 刚才提到的热力发动机，许多都是涡轮机。
The process by which the working substance in a heat engine,such as the vapor mixture in the cylinder of an internal-combustion engine,is compressed. 工作物质在热机中的压缩过程，如内燃机中混合蒸汽的压缩。
Cycle process, efficiency of heat engine, refrigerator coefficient, Carnot cycle, thermodynamic second law and its physical meaning. 循环过程,热机效率,致冷系数,卡诺循环;热力学第二定律及其物理意义。
The process by which the working substance in a heat engine, such as the vapor mixture in the cylinder of an internal-combustion engine, is compressed. 工作物质在热机中的压缩过程，如内燃机中混合蒸汽的压缩
A nuclear desalination system using 200 MW nuclear heating reactor and multi-effect distillation process is presented in this paper. 本文提出了200兆瓦核供热堆与多效蒸发淡化工艺组合的核能海水淡化方案。
The most efficient heat engine cycle is the Carnot cycle, consisting of two isothermal processes and two adiabatic processes . 最有效的热力循环是卡诺循环，由两个等温过程和两个绝热过程。
Abstract The power automatic control system on nuclear heating reactor (NHR) is a multi input &multi output non linear system. 摘要核供热堆功率自动控制系统是一个多输入多输出的非线性系统。
The technology for the low temperature nuclear heating reactor (NHR) is developed independently and its property right is completely owned by China. 低温核供热堆技术是我国独立开发的拥有完全自主知识产权的高新技术。
In this part, we introduce some basic concepts of quantum thermodynamics, and study both equilibrium and nonequilibrium quantum heat engine models. 这一部分我们介绍了量子热力学的一些基本概念，讨论了平衡态和非平衡态的量子热机模型。
The relation between optimal efficiency and power output of a Carnot heat engine which operates subject to irreversible heat transfer is derived. 本文导出卡诺热机工作于不可逆传热的情况下,最佳效率与输出功率间的关系。
The emergancy planning and siting criteria of the commercial nuclear heating plant are discussed within the framework of Chinese and IAEA nuclear safety codes and guidelines. 此外在我国和国际核安全法规和导则框架内还讨论了核供热站的应急计划和选址准则.
A HR-200 nuclear desalination system is proposed which consists of one unit of 200 MW(t)nuclear heating reactor and multi-effect distillation (MED)process plant. 提出了利用200MW(t)核供热堆与多效蒸发工艺相组合的一种核能海水淡化系统。
According to the development of reactor protection systems (RPS) an improved concept design of RPS for 200 MW nuclear heating plant (NHP) was covered in this paper. 根据保护系统的技术发展及最新的电子技术，并结合200MW核供热站的特点，提出了一种改进的保护系统设计方案。