对一种基于锁相环原理的电机定子磁链观测器作进一步研究.Motor stator flux observer based on PLL was studied further.介绍了交流励磁变速恒频风力发电系统运行的基本原理及发电机的定子磁链定向向量控制技术.The paper introduced the vector control technique oriented by the stator flux of the genera...
Ren Jing considers herself a bit of a bookworm.任静觉得自己多少可以算得上是个爱读书的人了.She is fascinated by algebra while he considers it meaningless nonsense.她对代数非常着迷，而他却认为代数毫无意义。The accused faces an agonizing wait while the jury conside...
黑根拿过酒瓶,给他俩各倒一杯火红的 、 有点甘草味的茴香酒.Hagen switched bottles and poured them both a portion of the fiery, licorice - tasting alcohol.有黄苓 、 柴胡 、 知母 、 甘草等13种野生药材.Huangling there, Radix, Zhimu , 13 kinds of licorice, and other wild...
相信数字13是个不吉祥的数字是荒唐可笑的.It is ridiculously absurd to believe that the number 13 is unlucky.车轮搅起的石块,在车身下发出不吉祥的锤击声.The wheels scooped up stones which hammered ominously under the car.绿色的玉制成的蝉,吉祥的象征.The cicada made by green ja...