查询词典 rotational speed

A new digital torque and rotational speed measurer is introduced in this paper.

介绍了一种新型的数字式转矩转速测量仪。

The misfire fault can be identified quickly after inputting the sample of exhaust noise and the corresponding rotational speed.

通过编写相应的故障诊断程序，输入排气噪声样本和对应的转速后即可判断出失火故障。

While the rotational speed of cylinder in the range of 15～25r/min,the optimum negative differential pressure and suction angle are in the range of 2.8～3.0kPa and 25.5～36.5° and the single pickup ratio can reach 94～97%.

滚筒转速在15～25r/min范围内，排种器合理负压差和吸种角范围分别为2.8～3.0kPa、25.5～36.5°，合格指数能达到94～97%。

In many applications, the use of the operation of the control panel can easily adjust the steering and drive system rotational speed, so that the function of the rotor pump, flow, and the mechanical properties of the entire system to match the best.

在许多应用场合中，利用这一操作控制面板可以方便地调节驱动系统的转向和转速，使转子泵的功能、流量、与整个系统的机械性能最佳地匹配。

Turbidity of outflow reached the lowest level when ration of PAM towards sludge and water together equaled 1∶1. According to the orthogonal experiments, the sequence for four main factors of this technology influencing turbidity could be expressed as: poly-ferric chloride dosage, rotational speed of mechanical blender, activated sludge dosage, and PAM dosage.

同时，采用正交实验考察了不同因素对高效絮凝沉淀工艺的处理效果的影响程度，分析得出影响试验出水浑浊度的显著性顺序依次为：聚合氯化铁投加量＞机械絮凝搅拌转速＞活性污泥投加量＞PAM投加量。

The reciprocating engine has not suited the industry develop which requests of high rotational speed and big power situation.

往复发动机由于受自身结构所限，已经不太适合用于高转速，大功率的场合。

This will limit the operating range of the generators. Hence, this proposal aims to develop an innovative 「dual variable configuration」 generator which can be applied to wind power system. The feature of the proposed generator is such that its windings and air gap are regulable so that the characteristics can be regulated to cope with variable rotational speed operations and different turbine designs with a control algorithm applied.

因此，本计画旨在研发一创新双重变结构之发电机，并应用於风力发电系统，其特色为利用两种发电机变结构设计-亦即「绕组切换」与「调整气隙」，结合控制法则以即时调整发电机特性，使其适用於各种叶片设计以及各种转速下之操作，并使发电机输出得以始终运作於最大功率点。

As for spindle motor servo design, a track-jump flag signal is utilized to perform Bang-Bang Control that is adopted to adjust the motor rotational speed during long seek.

短寻轨伺服部分，也改善了短寻轨速度命令曲线与估测速度间的稳态误差之情形。

Based on laser Doppler effect, single section rotational speed of rotating shaft was measured.

基于激光多普勒效应测量转轴单截面转速的原理，通过测量双截面的转速进而求两截面的转速差。

To all project practicality, the introduction is given to the operational characteristics, the methods for calculation and the researching actuality of the tail tunnels with sloping ceiling underground hydropower stations the Three Gorges. This paper has discussed in detail the characteristic method being the same with the compressive flow and the Priessmann solution being the same with the free-surface-pressure flow. And how to deal with boundary conditions has been expatiated. Also hydraulic transient process of tremendous load fluctuation in the tail tunnels with sloping ceiling has been numerical simulated and the Fortran program for numerical simulation has been given. The paper gain the maximal press for tail end of the shell, the maximal rising rate of rotational speed of generating set, the maximal vacuum degree for inlet of the tail tunnels and so on under 11 kinds conditions of tremendous load fluctuation. These conditions include the design conditions, the check conditions and the superposition conditions. Finally, the computing results have been analyzed and summarized. The end chapter is the general comment of the whole-length content and the describing of the intending view of researching.

本文以三峡右岸地下电站尾水洞设计为背景，从工程实际出发，阐述了变顶高尾水洞的工作特性、使用范围及其研究现状；详细论述了适用有压流的特征线法、适用明满交替流的普里斯曼解法等数学模型；边界条件的给定和明满交替流的计算方法；用Fonran语言编制了数值计算程序，对三峡右岸地下电站变顶高尾水洞的大波动工况进行了数值模拟，分别得出了在设计工况、校核工况和叠加工况下蜗壳末端最大压力上升值、机组最大转速上升值和尾水管进口最大真空度等重要参数；对数值计算结果进行了详细分析并得出了有价值的结论；最后展望了今后水电站变顶高尾水洞的研究方向。

Neither the killing of Mr Zarqawi nor any breakthrough on the political front will stop the insurgency and the fratricidal murders in their tracks.

在对危险的南部地区访问时，他斥责什叶派民兵领导人对中央集权的挑衅行为。

In fact,I've got him on the satellite mobile right now.

实际上 我们已接通卫星可视电话了