本实用新型涉及一种差动交流调速电动机装置.The utility model relates to a differential alternating current adjustable - speed motor device.显然该新型差动保护兼有两种差动保护优势.It is evidently that novel scheme obtains both excellences of the above two differe...
'Abracadabra,'said the conjuror as he pulled the rabbit from the hat.魔术师囗中念念有词, 把兔子从礼帽中掏了出来.The boys looked at the conjuror in silent wonder.孩子们目瞪口呆地看着那魔术师.The conjuror's magic delighted the children.魔术师的戏...
柯根化综合症包括间质性角膜炎.Cogan's syndrome consists of an interstitial keratitis.顾客: 差不多吧.医生说我是角膜炎.Customer: Almost, and the doctor diagnosed it as keratitis.结论: 穿透性角膜移植是治疗真菌性角膜炎的有效方法.Conclusion: PKP is an effective treatment ...