更多信息见二冲程发动机工作原理。
更多信息见蒸汽发动机工作原理。
更多信息见柴油发动机工作原理。
试航显示火山灰不会影响飞机发动机工作。
发动机的进气过程是发动机工作循环的关键所在。
The intake process is the key part to the working circle of the engine.
根据发动机工作过程，对排气消声器进行了改进设计。
Based on engine working process, the improving design of exhaust muffler was developed.
因而在油底壳和发动机工作零件之间有机油不断流动循环。
Thus, there is constant circulation of oil between the pan and the working parts of the engine.
得出导致热声发动机工作在二阶谐振频率模态下的影响因素。
The factors are founded which cause the thermoacoustic prime mover to work on the second mode.
研究了矢量喷管偏转角和偏转角速度对涡扇发动机工作的影响。
The effects of thrust vectoring angle and angular velocity of vectoring on turbofan engine operation were investigated.
建立了脉冲爆震发动机工作过程、热力参数及其性能分析方法。
A method for analyzing working process, thermal parameters and Performances of PDE have been developed.
其工作状况是否良好，直接影响到发动机工作性能的正常发挥。
Its working condition directly affects the function of the engine.
爬升限重，取决于由一台发动机工作时的最低爬升梯度的最大起飞重量。
Climb LIMIT weight, Maximum takeoff weight based on a minimum climb gradient with one engine inoperative.
因此，他们长大后不知道如何发动机工作以及如何构建一个模型的方向。
As a result, they can grow up not knowing how an engine works or how to build a model from directions.
通过计算温度场和应力场，分析了喷管在发动机工作过程中的结构完整性。
Structure integrality of nozzle during the working process of motor was analyzed by calculating temperature field and stress field.
论述了在武器发射时，某型发动机的工作稳定性；分析了对发动机工作的影响。
The operation stability is described for an aeroengine during weapon launch, and effects on the aeroengine operation are analyzed.
然而这些神奇的发动机工作时并非完全不耗能，因为必须有热能来制造温差才能使机器运转。
The energy from these remarkable engines is, however, not entirely free: heat energy is required to produce the temperature differences needed to run the engine.
它的多功能性还适用于园艺机械和自制设备，因为那些需要发动机工作转速很高。
Versatile and of use in gardening and DIY machinery, since they are engines that work at high revolutions.
试验表明，采用此方法，可获得较高的煤液化燃料的代用率，发动机工作性能良好。
The results show that, double injection system can get high replacement ratio of coal liquids fuel and good operation performance of the engine.
该方案充分利用超级电容的特性，能够使发动机工作在高效率点，降低发动机油耗。
The program takes full advantage of the characteristics of ultra capacitor, so the engine can work at high efficiency, the lower engine oil consumption.
通过跟踪试验，从振动和磨损的角度，研究了曲轴飞轮组的平衡对发动机工作的影响。
The effect of unbalance weight of the crankshaft-flywheel on the engine's operation was studied from the view of shaking and wearing by means of tracing test.
由于发动机工作过程比较复杂，很难用纯粹的数学关系推导出发动机的余热计算模型。
Due to the complexity of the engine working process, it is difficult to use a purely mathematical relationships derived from the calculation model of heat engines.
包覆层的贮存时间和它与推进剂粘结的完整性对于发动机工作的可靠性来说是非常重要的。
Storage time of coating and integrality of adhesion between coating and propellant is important to the reliability of engine.
阐述了脉冲爆震发动机工作原理，对脉冲爆震发动机热效率、循环过程及性能进行了初步分析。
This paper describes the principles of pulsed detonation engines (PDE) a preliminary analysis on thermal efficiency, cycle process and Performance of pulsed detonation engines has been made.
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。
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。
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.
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