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- rotational speed surrounds 速度环
- Note: There are many choices becomes the rotational speed. 注:均质机转速有多种选择。
- A synchronous motor drives the measuring bob at a constant rotational speed. 同步马达驱动测锤以恒速旋转。
- This bearing limit rotational speed is low, (therefore mainly applies on the mill calls rolling mill bearing). 该轴承极限转速较低，主要应用于轧钢机上（故称轧机轴承）。
- The torque ancd rotational speed of a motor are the most important two parameters, their measurement must be accurate. 摘要电机的转矩和转速是最重要的两个参数，对它们的测量必须准确。
- The influences of impeller rotational speed and gas flowrate on bubble diameter and distribution are examined. 结果显示，气含率随桨叶转速和气体流率增加而增大；
- The structure and size of the ERF stepless speed change device also have influence on output rotational speed. ERF调速装置的结构尺寸也影响输出转速。
- The improved controlled method of rotational speed and the precusor feeding strategy are also got. 由实验得到了一组优化的摇床转速控制方式和优化的前体添加水平。
- The increase of rotational speed could obviously improve reaction rate,but it would result in high power c... 在满足反应完全的情况下,提高氯气的通气速率也是提高反应速度的有效途径。
- The curve of effective power ratio shows convexity shape along with increase of rotational speed or throttling. 有效功比率随转速或油门开度的增大基本成中凸状。
- When the pump ran at high rotational speed, a large hydraulic loss occurred in the volute. 在高速工况下，蜗壳产生较大的水力损失，表明蜗壳尺寸偏小，不能适应高速运行工况，应设计较大尺寸的蜗壳。
- Some experiments were carried out to measure the rotational speed and the degree of eccentricity. 阐述了系统的工作原理和结构设计,进行了转速和偏心度的测量实验。
- PLC is responsible for the task of controller and the function of rotational speed is rely on the VVF. 控制系统用PLC负责完成控制任务，由变频器来实现门体多种转速的调节功能。
- Therefore soon after their supernova birth, their rotational speed will become so low that they stop to emit electromagnetic pulses. 因此,超新星爆发后不久,磁星的自转速度会变得非常缓慢,因而停止发放电磁脉冲。
- Electronic speed controller to achieve optional rotation speed. 电子调速器任意调整转速。
- The Pipe Type Centrifugal Separator of High Separation Count And Rotational Speed had already obtained the national patent in 2003. 其中高分离因数高转速管式离心机,已于2003年取得了国家专利。
- The effects of five adjusting parameters of valve timing, admission valve clearance, emission valve clearance, rotational speed ,load rate are interacted. 配气相位、进气门间隙、排气门间隙、转速、负荷五个调整参数之间是相互影响的。
- Expound pump station operation adopting the rotational speed control the law more advantage than the valve control the law in energy-conservation. 从而阐明了泵站运行采用转速控制法比阀门控制法在节能与操作控制上的明显优越性。
- The results show that the bearing dynamic characteristics mainly depend on the rotational speed and ball material property at high speed. 结果表明 :与低转速工况时相比 ,高转速时轴承的动态性能不仅受预加载荷的影响 ,而且在更大程度上与转速和滚珠材料特性有关 ;
