它们的起动速度实在太快了,一发动就能有非常强大的扭矩。
They are just so peppy, and there's so much torque from the get-go.
X-51A起动超过200秒,促使飞行器速度提高到音速的五倍。
The X-51A burned for more than 200 seconds and accelerated the craft to five times the speed of sound.
介绍一种无速度传感器异步电动机拖动系统的再起动方法。
This paper proposes a restart method for an asynchronous motor drive system without speed sensor.
由于流动接触可使起动磨擦阻力及动磨擦阻力为极小,因此可以节省能源,容易得到较高运动速度。
Can start the flow of contacts and dynamic friction resistance is to minimize the friction resistance, it can save energy, easy to get a higher velocity.
在考虑瞬态过程中动量扩散速度基础上,用拉普拉斯变换法对无限长平板突然起动瞬态动量定解方程进行了求解,并按涡量定义求出涡量分布函数。
Based on the limited momentum propagation velocity, this paper presents the solution of the transient momentum equation by Laplace transform. The distribution functions of velocity and eddy are given.
对立波作用下底沙起动流速和泥沙颗粒沉降速度作了探讨。
Apart from this, it discusses the starting current velocity of bottom sediment affected with vertical waves as well as the settling velocity of silt particles.
结果表明,用r BF神经网络辨识发动机起动模型,具有方法简单、学习速度快、辨识精度较高等优点。
The results show that this start model features simple procedure, quick to learn and precision when use RBF neural networks for engine model identification.
计算结果显示,在贯流泵站起动过程中,闸门开启延时时间以及闸门开启速度对起动过渡过程均有明显影响。
The results show that, in the tubular pump start the process, the delay time of opening gate and the speed of the starting gate are significant influence the transition process.
结果表明,与传统的控制方法相比,该控制方法起动时间短、响应速度快,具有更好的动、静态性能。
The results indicated that in comparison with the traditional control method, this method is of short starting time, fast responding speed and better dynamic and static performances.
论述了提升机在起动和停止时速度的控制方法。
In this paper, the speed control way for mine hoist start and stop are presented.
通过电动滚筒驱动的皮带机,如果直接起动,无法根据物料比重调节速度,无形中造成了电能的浪费,而且会缩短电动滚筒的使用寿命。
If we directly start the belt-driver which is driven by electric-roller, it can neither adjust speed according to the proportion of materials, nor prolong the life of electric-roller.
最后给出了更一般的起动加速度曲线。
分析起动过程中输送带的动张力的影响因素及危害,绘制了常用速度图下的动张力曲线并进行了分析比较,为设计计算提供了理论依据。
In this paper, the affect and hazard of dynamic stress are analysed in the course of belt, the dynamic stress curves are plotted and analysed, the foundation is supplied for designing and computing.
较低的电阻从紧凑的一程少反冲起动器(专利申请中)延长发动机的高度范围内的速度。
Lower resistance from the compact one-way-less recoil starter (Patent pending) extends the engine's high range speed.
提出了一种梯形加速度起动曲线。
And a kind acceleration starting curve with trapezoid is put forward.
一种防回滚车辆控制系统,其通过基于坡度、制动信号和计算出 的制动释放速度而重新起动发动机,由此而减少车辆回滚。
An anti-rollback vehicle control system reduces vehicle rollback by restarting an engine based on a grade, a brake signal, and a calculated brake release rate.
一种防回滚车辆控制系统,其通过基于坡度、制动信号和计算出 的制动释放速度而重新起动发动机,由此而减少车辆回滚。
An anti-rollback vehicle control system reduces vehicle rollback by restarting an engine based on a grade, a brake signal, and a calculated brake release rate.
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