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- Construction of wellsite composite information platform is the necessity for pet roleum geologic exploration and development drilling. 构建井场综合信息平台是现代石油地质勘探与开发钻探的需要。
- This paper is a part of research on a development drill pipe power tongs in well. 该方法对提高油井钻杆动力钳的设计效率和设计水平具有重要意义。
- Development of mud pump for development drilling 石油钻井用泥浆泵的新发展
- Therefore,no delay should be allowed in developing drilling devices characterized by safety in undertaking the task and favorableness to the health of the participating policemen and policewomen. 研究训练设备,保障训练工作的安全开展和参训公安民警的身体健康刻不容缓。
- He tracked out the course and development of it. 他根据遗迹探索出该事物的进程和发展。
- Concern about ecology is a recent development. 对生态的关心是最近才有的事。
- A factory must try to diversify for further development. 一个工厂要获得进一步发展就要努力使产品多样化。
- The development was adverse to our interests. 这种发展与我们的利益背道而驰。
- The town has been designated a development area. 该城市已被定为开发区。
- The laval council finance the development of the marina. 开发小船坞的资金是由当地议会提供的。
- The development and growth of an embryo. 胚胎发生胚胎的发展与生长
- Insufficient mental development. 智力缺陷，智障智能发育不足
- Conditions were propitious for development. 情况对发展很有利。
- Inadequate food can stunt a child's development. 食物不足能影响儿童的发育。
- It's a process of gradual development. 这是一个逐渐发展的过程。
- The book traces the development of philosophy. 该书追溯了哲学的发展过程。
- This has perverted the development of that country. 这使该国的发展走上了邪路。
- Environment conditions an animal's development. 环境能影响动物的成长。
- The fall in the oil price will help our economic development on. 石油价格的下降将促进我们的经济的发展。
- The formation and development of bodily tissues. 组织发生身体组织的形式的发育
