spare track
英 [speə(r) træk]
美 [sper træk]
网络 备用磁道
双语例句
- Study and Practice on Spare-time Training of Track and field Team in Common Colleges and Universities
普通高校田径队课余洲练的研究与实践 - The author investigated sport injuries in the university students 'spare time track and field training, distribution of injuries for different items and reasons of the injuries etc.
对大学生在业余田径训练中的运动损伤进行了调查，并对损伤在项目上的分布情况、损伤性质及损伤原因作了重点分析。 - The methods and effects of spare& time track and field training in Universities
高校业余田径训练方法与成效 - Spare reserves by analyzing the material information in the database storage features, establishment trigger and shadow table to track changes on spare in reserves to complete the different heterogeneous data capture.
通过分析物资备品储备信息在数据库中的存储特点，建立一套综合应用触发器和影子表的数据差异变化的捕捉机制来跟踪备品储备量的变化，完成异构数据的差异捕获。