转速

Nanjing Green State machine factory Decanter centrifuge design engineer Yan Chun Min, qualitative analysis of the sediment conditions Decanter centrifuge drum cone angle with a knife, screw conveyor blade angle B, blade pitch, liquid pool radius and the difference between speed An elaborated to improve the conditions of slag lose Decanters design ideas.

南京绿州机器厂卧螺离心机设计所高级工程师颜春敏，定性地分析了卧螺离心机的沉渣条件与其转鼓的锥角刀、螺旋输送器叶片的倾角B、叶片的螺距、液池半径及差转速An之间的关系，阐述了改善卧螺离心机输渣条件的设计思想。

It is found that different dentations have different RTD. The increase in either the feed rate or screw speed shifted the LRTD to shorter time.

研究表明，直齿的LRTD曲线形状比斜齿更宽，其混合能力更强；喂料速率和螺杆转速的提高均使LRTD曲线向短时间方向移动。

The function of the control system is starting and controling motors,checking and measuring the number of the black lines,measuring the distance and motor speed,calculating the time,and displaying any required digitals,etc.

主控制系统的功能主要是启动并协调电机运转，测量行程转速，计算行驶时间，实时显示所需的各种参数等。

There are relatively few hard accelerations from low revs, even taking into account the new chicane, and the main priority is for the power delivery to be progressive and driveable in order to maintain the best handling balance, and limit tyre wear.

即使有减速弯道的存在，引擎低转速下，要加速并不难，比赛的关键在于带出引擎的马力，以及驾驶的平衡性，还有让轮胎尽量少磨损。

At this speed (after 18s of the video clip) Andreas energises the ignition system and the starting burner fuel valve which results in an immediate increase in engine speed.

在这个速度energises（后18秒的视频剪辑），安德烈的点火系统和燃料开始燃烧阀在发动机转速立即增加的结果。

GEHP has much predominance that the traditional EHP hasn't: Firstly, gas is a clean resource and GEHP has much superiority in environmental protection ; Secondly, avoiding the process of the electrical generation in power plant and its transmission to the end, GEHP has higher PER than EHP; Thirdly, GEHP system avoids the "cold blow" associated with EHP by recovering and using waste heat from engine jacket coolant and exhaust; Finally, the engine speed can be easily adjusted to match varying heating and cooling loads and get higher IPLV A GEHP system is designed in this paper, on the basis of which an experiment table has been built to test the system performance.

本文对系统流程进行了设计，对装置各个部件进行了选型和计算，对使用燃气作为空调能源的可行性进行了评价，并且在此基础上搭建了一个用于实验分析的试验装置，对系统性能参数、变转速部分负荷特性、发动机余热回收性能进行了理论分析和实验研究。

With the technology, improve manufacturing processes and quality materials to choose from, small-scale rotor vane vacuum pump can be directly linked with the motor shaft, speed can be as high as 1450 r / min, significantly increased the pump rate and reduced exhaust pump.

随着技术的发展、制造工艺的完善和优质材料的选用，小型滑片真空泵的转轴可与电动机轴直联，转速可高达1450转／分，大大提高了泵的抽气速率和减轻了泵的重量。

What makes it extra-special compared to the standard 7G-TRONIC is the option of absolute gear selection in manual mode, i.e. like a manual transmission, the transmission does not shift up automatically, even when the maximum engine speed is reached, and does not shift down automatically when kick down is activated.

跑车版与标准版 7G-TRONIC 不同的最大特色就是在手排模式中，驾驶人可以完全掌控档次的选择，即使达到最高引擎转速，变速系统也不会自动打入高速档，同样地，当启动强制降档时，变速系统也不会退回低速档。

AC Induction Motor Control Using the constant V/f Principle and a Natural PWM Algorithm (12 pages, revision A, updated 12/05) Induction motors can only run at their rated speed when they are connected to the main power supply. This is the reason why variable frequency drives are needed to vary the rotor speed of an induction motor.

使用V/F原理的交流电机控制和简单的PWM算法（12页，修订版A，更新时间：05年12月）交流电机在连接到电源时只能以其额定速度运转，所以要改变转速必须改变电源频率。

For main features, it has Remote Fuel Lid Opener and Tail Gate Release, Clutch Foot Rest, Low Fuel Warning, Heater, Speed Blower Fan.

为主要特徵，它的远程燃油盖子开尾门释放，离合器脚休息，低燃油警告，加热器，转速风机。

With Death guitarist Schuldiner adopting vocal duties, the band made a major impact on the scene.

随着死亡的吉他手Schuldiner接受主唱的职务，乐队在现实中树立了重要的影响。

But he could still end up breakfasting on Swiss-government issue muesli because all six are accused of nicking around 45 million pounds they should have paid to FIFA.

不过他最后仍有可能沦为瑞士政府&议事餐桌&上的一道早餐，因为这所有六个人都被指控把本应支付给国际足联的大约4500万英镑骗了个精光。