A simplified model of variable speed variable pitch wind turbine is established.
建立了变速变桨距风力发电机组的简化模型。
Speed variable hydraulic coupling device could be used in every kind of motors, but is less safety than the former.
调速型液力耦合器，适用于各类电动机，但可靠性不如前者；
The utility model relates to a part feeding device, in particular to a speed variable flexible automatic feeding combination device.
本实用新型涉及一种零件送料装置，尤其是一种可调速柔性自动送料组 合装置。
The electro-hydraulic servo system directly controlled with speed variable pumps is a competitive and environmental beneficial driving principle.
介绍新提出的用变转速液压泵闭环控制的差动缸电液伺服系统。
The article makes a dynamic analysis of the impact between the picking bowl and the nose, including the speed variable, the energy transfer and elastic impact.
本文介绍了投梭转子与投梭鼻之间撞击的动力学分析，包括速度变化、动能转换及弹性冲击的分析等。
Taking the pump station of West-South Oil Product pipeline as an example, dynamic programming theory is adopted to settle pump running problem of the whole pipeline with speed variable pumps.
以西南成品油管道泵站为例，运用动态规划的原理，解决配有调速泵的管道全线开泵方案问题。
Variable-speed variable-frequency(VSVF), a new typed operational mode for the induction generator based wind power generation system is proposed based on the fractional frequency power transmission.
在分析异步风力发电系统模型的基础上，结合分频输电技术，提出了一种新型的异步风力发电系统运行方式——变速变频（VSVF）方式。
The drill has variable speed control.
这钻机有变速控制。
We've reviewed 4 possible implementations, and it seems that there is one of them which you should definitely avoid, and that's the one where a variable FPS dictates the game speed.
我们评论了4种可行的实现，而其中一种你应该会明确避免的，那就是用可变fps控制游戏速度的那种。
"We looked into installing a variable speed drive on the press," explains Yager, "so we could stamp the aluminum at the slower speed and the steel at the original speed."
我们考虑在压机上安装一个可变速的驱动装置，这样我们就可以冲压铝件时降低速度，冲压钢件时恢复原来的速度。
With others, like the variable-speed chilling devices and lighting, there was an offset to be considered in the immediate investment of capital.
其他一些，像变速的冷却设备及照明等，则可弥补未考虑进直接基建投资的不足。
Its low radar cross-section, variable-geometry wings, advanced avionics, and afterburning engines combine to provide long range, maneuverability, high speed and survivability.
它采用低雷达截面、变后掠翼、先进航空电子设备以及加力发动机相结合，具有远程、机动性、高效的打击能力。
The speed of the windscreen wipers is variable.
汽车挡风玻璃上雨刷的速度是可变的。
Speed was a variable in the experiment.
在该实验中速度是个变数。
The speed of the windscreen wipers is variable.
汽车挡风玻璃上刮水器的速度是可变的。
Easy fartlek.Fartlek, or speed play, is variable-pace running that emphasizes creativity.During a 30-minute run, choose objects to run to telephone poles, trees, buildings, other runners, whatever.
30分钟的跑步时间内，为自己设定一个终点目标，这个目标可以是电线杆、几棵树、几座楼房，或者是其他的跑步人士。
Numerical results show that the player's profits become more stable if the speed of adjustment decreases or variable cost per unit increases.
结果表明，参与人对产量的调整速度越小或单位变动成本越大，其利润就越稳定。
And aiming at robust stability, steady state accuracy and capability of anti-jamming, we take the experiments of the variable speed and load.
针对系统的鲁棒稳定性、稳态精度以及抗干扰能力，进行了变负载、变电机转速实验。
Speed adjustment by axis continuously variable transmission for upper mold, and by pulley for lower mold.
上模轴心采用无段变速器器调速，下模采用皮带轮调速，上模有位移功能。
An ABB variable speed drive system is to power the giant fan that generates subsonic wind speeds at Boeing's flagship wind tunnel in Philadelphia.
ABB的一个变速驱动系统正在为波音公司在费城的旗舰风洞的大型风扇提供动力，以制造出次音速风速。
The experiment shows that the HMM wavelet can make the effective diagnosis for various faults of rolling bearings operating under the condition of variable speed and load or unknown speed.
试验证明，小波- HMM可以在变转速变载荷工况下以及未知转速情况下对滚动轴承的各种故障有效地进行诊断。
So, NIRVANA can say is the only true sense have speed of variable frequency drive screw air compressor.
所以，NIRVANA可以说是目前惟一真正意义上拥有调速变频驱动的螺杆空压机。
Constant speed drive, a hydro-mechanical component for changing variable engine gearbox speed to constant speed to drive the electrical power.
恒速驱动装置，将发动机齿轮箱的可变转速转变为恒速以驱动电源的液压机械式部件。
Rot of the work piece is assured by a SIEMENS brushless Digitally Controlled servomotor with infinitely variable speed.
工件的旋转，由西门子无刷数控伺服马达控制，它可以用不同速度运行。
The impulse value of a impulse mechanism has a notable influence on the dynamics capability of impulse variable speed device.
脉冲发生机构速度波动的大小，显著影响无级变速器的动力学性能。
How good sign production process, test swing carved this etching machine precision variable speed conveyor belt can, scouring the length of time can be adjusted here.
酒店标牌制作的工艺如何好，试刻这台精密摇摆蚀刻机传送带可以无级调速，冲刷时间的长短可以在这里进行调整。
Variable Speed: New variable speed pumps offer a noticeable improvement over accumulator tank systems.
可变速的水泵：新的可变速的泵在压力鼓系统上面也有改进。
A hydraulic variable speed drive system of shield disk cutter has been designed.
设计了盾构刀盘变转速液压驱动系统。
Using importation system of infinitely variable speed, can adjust productional speed.
采用进口无级变速系统，可调节生产速度。
Analog fixed speed and digital variable speed.
模拟固定速度和数字式可变速。
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