转速

Then, according to chooses electrical machinery's synchronous speed and the milling speed determines the velocity ratio, and realizes with the gear drive system.

然后，根据所选电机的同步转速和铣削速度来确定传动比，并用齿轮传动系统来实现。

The simulation results show that is a kind of simple structure and useful way to get wider spindle speed.

仿真分析的结果表明，这种实用的方法，可以有效地提高机床转速范围。

The maximum spindle speed of the aircraft reached 24,000 per minute to switch.

最高飞机的主轴转速达每分钟24，000转。

With respect to a pair of typical spiral bevel gear train system, the critical speed and unbalance response of the system are worked out by means of transfer matrix method.

以一对典型的弧齿锥齿轮传动系统为研究对象，应用传递矩阵法计算系统的临界转速和不平衡响应。

It analyses the influence of support stiffness on critical speed and unbalance response and vibration characteristics of the spiral bevel gear train system.

讨论了支承刚度对系统临界转速及不平衡响应等振动特性的影响，得出一些规律性结论，用以指导齿轮传动系统的设计。

A fast spooling electric supercharger, on the other hand, can immediately provide air for the combustion process as it can operate independently of engine speed.

快速缓冲电动增压器，另一方面，可以立即提供空中的燃烧过程，因为它可以独立运作，与发动机转速。

A centrifugal governor rang an alarm bell if gyro rpm fell too low, and support sprag wheels on either side were automatically lowered to prevent the car falling over.

1离心调速器响了一警钟，如果陀螺转速下降过低，并支持sprag轮子，任何一方被自动降低，以防止汽车下降。

Spur gear — Used to transmit the turning force between two parallel axes.

圆柱齿轮用于传递两平行轴间的动力和转速。

The intelligent power module, the detect circuit of current and motor speed, DSP and the program implement of the function module of the squirrel-cage induction motor vector control system are all presented particularly in this paper.

文中对智能功率模块 IPM、DSP 芯片、电流和转速检测电路以及异步电机矢量控制系统各个功能模块的 DSP 编程实现都进行了详细的介绍，重点介绍了模糊算法和空间矢量算法的 DSP 编程实现方法。

The stable cutting point can also be accurately recognized on the conditions of different cutting tools.

极限切深试验表明，以稳定切削点所对应的主轴转速进行切削可以提高机床的切削效率。

I am accused of being overreligious," she said in her quiet, frank manner,"but that does not prevent me thinking the children very cruel who obstinately commit such suicide.""

客人们在卡罗利娜·埃凯家里，举止就文雅一些，因为卡罗利娜的母亲治家很严厉。

Designed by French fashion house Herm è s, this elegant uniform was manufactured in our home, Hong Kong, and was the first without a hat.

由著名品牌 Herm è s 设计，这件高贵的制服是香港本土制造，是我们第一套不配帽子的制服。