查询词典 beating engine

The influence of turbine efficiency changing on steady performance of turbofan engine is discussed in three different control modes.

通过分别对高压和低压透平选择五种不同的效率，在三种控制模式下研究效率改变对发动机的稳态特性的影响。

The method was applied to a certain turbofan engine, and the efficiency of dynamic and static decoupling performance of this method is verified by simulation results.

仿真结果表明，该算法具有较好的动态和静态解耦性能。

The mathematical model of turbofan engine transient process with thrust vectoring nozzle was established.

建立带矢量喷管的涡扇发动机动态数学模型。

In the end, a turbofan engine's starting process with the new starting process model is simulated and the new model gives reasonable results.

最后利用建立的模型对某型涡扇发动机的起动过程进行了数值模拟，得到了合理准确的结果。

A method for incorporating linear state inequality constraints in a Kalman filter is proposed and applied to turbofan engine health estimation.

提出了一种加入线性不等式约束的卡尔曼滤波方法，并用于涡扇发动机的健康状况估计。

Experimental fan performance map is important for turbofan engine performance simulation, but the experimental data are always very limited.

涡轮风扇发动机的风扇特性图在试验的基础上绘制，是发动机建模、仿真以及研究发动机工作性能的重要依据。

The mathematical model of a turbojet engine and its control system was established.

研究了某型涡喷发动机及其控制系统的建模方法，并通过对燃油控制系统控制方程进

Turbojet engine is selected as propulsion system according to the practical situation.

其次，作为重要一环的推进系统，论文作了详细的论述与计算。

An airplane with an external propeller that is driven by a turbojet engine .

由涡轮螺桨发动机驱使的有额外推动器的飞机。

Turbojet engine ; main fuel control system ; rotational speed control system ; mathematical model ; simulation

涡喷发动机；主燃油系统转速控制系统；数学模型；仿真

Listen,point and check your answers.

听，指出并且检查你的答案。

Warming needle is one of effective treatment methods for knee arthralgia aggravated by cold,and it is simple,safety,so it should be developed in clinical acupuncture and moxibustion extensively.

但以本院科针灸门诊在2005年1月—2006年6月期间共收治膝痛患者100余例，经过临床的诊断后，其中施以温针治疗的48例，疗效显著，报道如下。1临床资料本组病例48