Propulsion is provided by a rocket engine, rather than a propeller and rudder, which makes steering difficult.
推进器是由火箭发动机提供的，而不是螺旋桨和方向舵，这使得转向变得困难。
The test program will operate the permanent magnet propulsion motor up to full power (full torque and full load) in a test facility that simulates an actual U.S.Navy DDG-1000 engine room.
测试程序将在一个美海军仿真实际DDG- 1000引擎室的测试设施中操作永磁推进马达至全功率(全扭矩和全负载)。
The test program will operate the permanent magnet propulsion motor up to full power (full torque and full load) in a test facility that simulates an actual U.S. Navy DDG-1000 engine room.
测试程序将在一个美海军仿真实际DDG- 1000引擎室的测试设施中操作永磁推进马达至全功率(全扭矩和全负载)。
Even those automakers who are most bullish on alternative energy say that the IC engine will remain their primary propulsion system for decades.
即使那些最看好替代能源发展前景的汽车制造商也表示，内燃发动机在几十年内仍将是他们最主要的推进系统。
So far NASA is exploring two options for propulsion there? A nuclear thermal rocket and a chemical engine.
迄今为止NASA研究了两种前往那里的备选推进器：核热火箭和化学发动机。
The Volt is a twin-engine concept with a hybrid propulsion system that combines gas turbine and battery technology, a tube-shaped body and a truss-braced wing mounted to the top of the aircraft.
Volt是一款结合燃气涡轮以及电池技术的推进系统，管状机身以及一个由两个支撑连接飞机顶部的机翼的双引擎概念机。
The team's preferred concept, the SUGAR Volt, is a twin-engine aircraft with hybrid propulsion technology, a tube-shaped body and a truss-braced wing mounted to the top.
该团队最青睐的概念——SUGARVolt——这种双发的飞行器具有氢推进技术、管状外形机身和由桁架支撑并固定于飞机顶部的机翼。
According to a predetermined trajectory, ballistic missile with rocket engine propulsion takes a flight to intended targets under the action of the control system.
弹道导弹是用火箭发动机推进，在控制系统作用下按预定的弹道飞行至预定攻击的目标。
The test program will operate the permanent magnet propulsion motor up to full power (full torque and full load) in a test facility that simulates an actual U. S. Navy DDG-1000 engine room.
测试程序将在一个美海军仿真实际DDG-1000引擎室的测试设施中操作永磁推进马达至全功率（全扭矩和全负载）。
A couple of days ago, the propulsion system was pressurized in preparation for the firing of the spacecraft's engine, which will take 35 minutes on Monday.
几天前，为了准备探测器发动机在周一的点火，推进系统进行了加压。点火过程将需要35分钟。
A gas flow model with laser plasma as heat source was developed based on axial symmetric Euler equations in the laser propulsion rocket engine absorption chamber.
以轴对称非定常欧拉方程为基础，建立了激光推进火箭发动机吸收室内纯气相单组分、以激光等离子体为内热源的流场模型。
A pulse detonation rocket engine (PDRE) is a new propulsion system that generates thrust by using high-temperature and high-pressure air produced by pulse detonation waves.
脉冲爆震火箭发动机是一种利用脉冲式爆震波产生高温、高压燃气发出的冲量来产生推力的新型推进系统。
The predominance of diesel engines has come from improved engine efficiencies and designs compared to other forms of propulsion such as steam or gas turbines.
与蒸汽机、燃气轮机等形式的动力装置相比，无论是效率上的提高，还是设计上的进步，柴油机都体现出了一定的优势。
The vessel is to be single fixed pitch propeller propulsion with one (1) low speed diesel engine located aft.
本船推进系统由1 台位于艉部机舱内的低速柴油机和一个定距螺旋桨以及轴系组成。
The advantage of a rotor-tip propulsion is that there is no torque, which is created in conventional helicopters by the rotor's motion working in opposition to that of the engine.
推进优势转子尖是，有没有扭矩，这架直升机是由创建于传统的转子发动机工作的议案，在反对。
Scramjet Engine technology is a new type of propulsion technology with bright application prospect.
超燃冲压发动机技术是一项新型的、具有广阔发展前景的推进技术。
The results show that the comprehensive reliability index of propulsion system of combined diesel and gas turbine is very high, especially under the running mode of one engine and one screw.
计算分析结果表明，柴燃联合推进系统的可靠性综合指标非常高，尤其又以单机单桨运行时的可靠性最好。
The integrated control of ship motion and main engine propulsion based on linear parameter-varying (LPV) is systemically studied in this dissertation.
本文对应用线性变参数(LPV)系统算法的船舶运动与柴油主机推进联合控制进行了系统的研究。
From the viewpoint of reliable operating of diesel engine, the load fluctuation and control requirements of Marine propulsion diesel engine in unsteady conditions are briefly discussed in this paper.
本文从柴油机可靠使用的角度，简述了舰船推进柴油机在非稳定工况下的负荷变化情况及其控制要求。
The model can be generally applied to various configurations of engine system and has been used for steady and unsteady analysis of propulsion system.
这个模型能广泛地用于各种构型的发动机系统，而且已用于推进系统的稳态与非稳态分析。
They have been successfully applied to the Marine electric propulsion simulation system, providing real-time dynamic load (vessel engine propeller) characteristics for propulsion motor.
论文描述了应用于船舶推进仿真系统中的仿真平台，它为推进系统的动态实时仿真提供了新的技术路线。
Electrical rocket engine is a new type of space propulsion system.
电火箭发动机是一种新型的空间推进装置。
It uses the same J-85 engine as its propulsion system but has a twin, outwardly canted vertical tail similar to the Boeing F/A-18.
它使用相同的J-85发动机当做它的动力但是双发飞机，机身上的倾斜垂尾类似波音F/A-18。
The full integrated electric propulsion using gas turbine, diesel engine and the like for the new aircraft carrier is a flexible power distribution and advanced propulsion system.
使用燃气轮机、柴油等常规动力的新型航母综合全电力推进系统是一个柔性的电力配电和先进的推进系统。
The general integral equations are derived for liquid and gas components of space propulsion systems with liquid propellant rocket engine.
针对采用液体推进剂火箭发动机的空间推进系统，推导了系统液路和气路的通用积分形式方程。
Modern high speed electronic injection diesel engine has many advantages when used onboard tugs and workboats for propulsion.
现代高速电子喷油柴油机在拖轮和工作船推进主机的应用中，体现出很多优点。
Load control is an efficient method to ensure good protection of the main engine by ship propulsion system in dynamic working state.
负荷控制是保证船舶推进系统在动态工况下保护主机的有效手段。
Mathematical modeling of the engine propulsion system is necessary for the system analysis and system design.
针对该系统进行数学建模是系统分析与设计的基础。
Mathematical modeling of the engine propulsion system is necessary for the system analysis and system design.
针对该系统进行数学建模是系统分析与设计的基础。
应用推荐