磁带: 线形的磁存储器,卷在轴上或磁带盒里.TAPE: A liner magnetic storage device rolled onto a reel or cassette.结构可以是环形的 、 星形的或总线形的.The topology of the network may be ring, star or bus.谁知道那种叶子呈线形的植物叫 什么 ?Does anyone know the name of the plan...
Dr. Williams instructs us in botany.威廉博士教我们植物学.The first of these in the field of botany were the herbals.在植物学领域,这些最早的著作是本草书.Medicine began to turn away from botany in the scientific revolution of the 17th and 18th centu...
All renascent oxygen is consumed for oxidizing metal anode to form metal oxide film.当形成足够厚的氧化膜后,阳极的氧化速度减慢,阳极表面才析出氧气.Positioning plate is usually used in fixing the place of anode and cathode plate in electrobath.定位板主要是用来...