The mathematic model of gas turbine engine is important for the development of ship power and its control system. The key of modeling is the precision and convergence.
建立燃气轮机数学模型是船舶动力及其控制系统研制的重要手段，建模的关键在于提高精度和收敛速度。
Emphatically the selection of CNG engine, the structure design of auxiliary power unit with clutch and other key technologies in development are discussed.
介绍了天然气发动机选型、带离合器的辅助功率单元的结构设计等开发当中的关键技术。
This paper presents the development of the liquid propellant rocket engine technology from the viewpoint of combustion chamber pressure, thrust level and power cycle.
本文从燃烧室压力、系统工作循环方式以及最大推力三个方面叙述了世界各国液体火箭发动机的技术水平。
This paper describes the technical plan and the development of exhaust and flue gases cleaning equipment for high-power diesel engine. Field experiments prove the feasibility of the design.
针对这一突出问题，提出了技术方案，研制了净化设备，进行了现场试验，结果可行。
This paper describes the technical plan and the development of exhaust and flue gases cleaning equipment for high-power diesel engine. Field experiments prove the feasibility of the design.
针对这一突出问题，提出了技术方案，研制了净化设备，进行了现场试验，结果可行。
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