本规定所称游艇，是指仅限于游艇所有人自身用于游览观光、休闲娱乐等活动的具备机械推进动力装置的船舶。
The term "yacht" as mentioned in these Provisions only refers to a motor-driven vessel that the owner uses for his own travel, recreation and other activities.
电力系统作为目前舰船的主推进动力装置，其地位和作用越来越重要，电力系统生命力已经成为舰船生命力的重要组成部分。
Currently the electric power system is regarded as the main propulsion equipment on naval vessels and becomes more and more important.
作者通过蒸汽轮机动力装置在LNG船上的应用及选型分析，对未来新一代LNG船推进装置的发展趋势进行展望。
With analysis of implement and type selection for steam turbine power supply on LNG ship, the authors forecast the development of new-generation propulsion equipment for LNG ship in future.
气垫船动力装置由如下各部分组成：主机，功率传输装置，推进器，主推进器舵组合装置，垫升装置以及为动力装置服务的系统和装置。
Hovercraft is a kind of high-powered watercraft. the propulsion system of hovercraft concludes mainframe power transfer device thruster air propeller installation and assistant system.
船舶推进轴系是船舶动力装置的重要组成部分，校中计算是保证船舶推进轴系的安全、可靠工作不可缺少的环节。
Marine shafting is one of the main parts of ship power installation and alignment calculation is necessary for the safety and reliability of ship.
舰船推进轴系是舰船动力装置的重要组成部分，它的稳定性是舰船生命力的基本保证。
The propulsion shaft is the most important component of power device of the ship; its stability is the basic promise of the ships life.
船用柴油推进主机作为船舶主动力装置，其作用十分重要。
The marine push diesel engine as the main power equipment of marine, the station is very important.
渡船为我国首次采用电力推进的滚装船铁路轮，柴油发电机组是渡船动力装置的核心。
The electric propulsion for train ferry is the first of its kind in china.
船舶推进轴系是船舶动力装置中必不可少的重要部件，其运转的可靠性和稳定性直接影响到船舶的运行。
The propulsion shafting is one of the most essential parts of ship's powder system. The reliability and stabilization of the running propulsion shafting effects the vessel's operation directly.
利用液体火箭发动机作动力装置的火箭，又称液体推进剂火箭。
Steady state fault detection and diagnosis of liquid propellant rocket engines based on decision tree method;
气垫船动力装置由如下各部分组成：主机，功率传输装置，推进器，主 推进器舵组合装置，垫升装置以及为动力装置服务的系统和装置。
Hovercraft is a kind of high-powered watercraft. The propulsion system of hovercraft concludes mainframe, power transfer device, thruster, air propeller installation, and assistant system.
气垫船动力装置由如下各部分组成：主机，功率传输装置，推进器，主 推进器舵组合装置，垫升装置以及为动力装置服务的系统和装置。
Hovercraft is a kind of high-powered watercraft. The propulsion system of hovercraft concludes mainframe, power transfer device, thruster, air propeller installation, and assistant system.
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