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- Loading (stressing) a bone produces in it a small electrical field called piezo electric force, that needed to stimulate new bone formation. 负荷骨骼产生一个被称为压电力的小电场,一个骨骼需要刺激新骨骼形成的需要。
- Hydrothermal method is an attractive technique to prepare thin films in liquid phase developed in recent yerars,and was used in preparing piezo electric,ferro electric and oxide films. 水热法制备薄膜是近年来发展起来的一种很有潜力的液相制膜技术,在制备压电、铁电和氧化物薄膜等领域内的研究很活跃。
- Take the left fork at the crossroads. 到十字路口取左边的岔道。
- General requirements for electrical micro machine for automatic control system GB/T7345-1994控制微电机基本技术要求
- binary system piezo electric ceramic 二元系压电陶瓷
- transverse piezo electric effect 横向压电效应
- Type designation for electrical micro machine for automatic control system GB/T10405-1989控制微电机型号命名方法
- He picked up his knife and fork. 他捡起了刀叉。
- Go up to the fork and turn left. 走到岔口处向左拐。
- New Applications and Techniques of Piezo electric Ceramics 压电陶瓷的新应用及新工艺
- Be he a civil engineer or an electrical engineer? 他是土木工程师还是电气工程师?
- How fast does the new micro process the data? 这新微型计算机处理数据有多快?
- You should fork over the garden before you plant the peas. 在播种豌豆之前,你得耙耙地。
- There are some electrical apparatus in the room. 房间里有些电器。
- There is a fault in the electrical system. 电路系统出了故障。
- How he contrived to fork into her affections, I can't tell. 他是怎样巴结奉承赢得她的芳心,我不知道。
- He stabbed the meat with his fork/stabbed his fork into the meat. 他用叉子叉肉。
- He tried to hoick the meat out of the tin with a fork. 他试著用叉子把罐头里的肉使劲叉出来。
- He is an electrical technician by profession. 他的职业是电工技师。
- She's so refined that she always eats cake with a little fork. 她非常文雅,吃蛋糕一定用小叉子。