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- A belt of trees grew between the two fields. 两块田之间有一条树木带。
- There is a belt of trees between the two fields. 那两块地之间有一片狭长树林。
- In order to limit currents, a two phase voltage is applied to an induction machine in rotating state after a brief power outage before full voltages are gradually provided via thyristor switch. 对于旋转状态的感应电机,在短暂断电后重新接入电源时,为了限流,经过晶闸管开关首先接通两相电源施加部分电压,然后逐步过渡到全压。
- The present paper covers the study on textured exchange of nematic-chocesteric liquid crystals with negative decectric anisotropy under electric field induction. 摘要对负性向列-胆甾相液晶在电场作用下的织构改变做理论分析。
- The induction machine will produce a generating torque, that is a torque acting opposite to the rotation of the rotor. 此时,感应电动机将产生一个发电机转矩,即与转子旋转方向相反的转矩。
- Object that displays two fields in the same cell. 对象。将名字和姓氏字段组合到同一。
- Norm Shealy, it seemed the two fields blended well. 似乎这是一场将两个领域很好结合的会议。
- Taking a six phase induction machine as example, the levitation principle and winding configurations were analyzed. 以单绕组六相感应电机为例,分析了单绕组多相无轴承电机的悬浮原理和绕组结构等问题。
- He said that combining the two field armies would multiply their strength not just by two but several times over. 他说,两个野战军联合在一起,就不是增加一倍力量,而是增加好几倍的力量。
- This paper also investigated the influence of the zero vector and PWM switching frequency on the acoustic noise radiated by induction machine. 选择适当的PWM开关频率能有效地降低电机的噪声·
- Unlike dc machines, induction machines have uniform air gap. 和直流电动机不同,感应电动机具有均匀的气隙。
- The AC/DC/AC converter is used to control wound-rotor induction machine under motor state with double-fed control strategy (DFM). 采用交/直/交(AC/DC/AC),变换器对绕线型感应电机电动状态下的双馈控制进行研究。
- You cannot have two field names with the same name or again you will have a list that will not work. 你不能有两个具有相同的名称或姓名实地再次你会有一份清单,不行。
- It is obvious that the squirrel-cage induction machine is simpler, more economical and more rugged than the wound-rotor induction machine. 很明显,与线绕型感应电动机相比,鼠笼型感应电动机更简单、更经济且更坚固。
- AC magnetic field induction heating device is the key device of tumor thermotherapy, which is the most difficult monitoring and controlling middle and high frequency strong magnetic field. 摘要交变磁场感应加热装置是肿瘤磁感应热疗的关键设备,其中对中高频强磁场设备的监控是个难点。
- On June 28, the two field marshals set off for Hitler's headquarters in Berchtesgaden. 6月28日,两位元帅离开战场来到希特勒的贝斯特加登总部。
- The proposed dynamometer can operate in both motoring and generating states by direct torque control (DTC) of the induction machine. 该测功机通过异步电机直接转矩控制可以工作在电动和发电两种状态。
- Matters relating to tactics,techniques,communications and logistics of the campaign are to be decided by the two field armies themselves. 有关作战的战术、技术、通信联络、后勤工作诸事宜,由两野战军自行命令规定之。
- E.Vasssent.Simulation of Induction Machine Operation Using Complex Magnetodynamic Finite Elements,IEEE Tran.Mag.Vol.35 No.4 July 1989. 刘徽.;异步电机电感参数的通用计算方法
- Matters relating to tactics, techniques, communications and logistics of the campaign are to be decided by the two field armies themselves. 庚、有关作战的战术、技术、通信联络、后勤工作诸事宜,由两野战军自行命令规定之。