显然磁导率不是常数.It is evident that the permeability is not a constant.幸而, 目下已有兼备高磁导率和低磁导率损耗的铁和铁合金,可资利用.Fortunately, iron or iron alloys are available which combine high permeability with small hysteresis loss.因此, 通过测量磁导率, 残余应力...
The Compendium of Materia Medica has been held in high esteem since it was first published.“本草纲目”问世之后,深受人们的推重.The Roman Catholic Church has issued a compendium of its teachings.天主教会已经颁布了其教义纲要。This encyclopedia is truly a...
他的志向是在1996年亚特兰大奥运会上夺取金牌。His ambition was to win gold at the Atlanta Games in 1996.并不是只有他们聪明、有志向。They were not the only ones to have brains and ambition.他是为数不多的几个志向远大而且有管理经验的人之一。He is among the few aspirants with administ...
哈里走进过道，随手关上了门。Harry stepped into the passage and closed the door behind him.沃尔夫冈走向过道尽头锁着的那扇门。Wolfgang moved along the corridor towards the locked door at the end.“你沿着那条过道走过去。”——“哪条过道？”"You go down that passageway over th...