The major task of on-line operational database systems is to perform on-line transaction and query processing.
联机操作数据库系统的主要任务是执行联机事务和查询处理。
As with the suburban line on which last week's crash occurred, drivers complain that safety systems are not fully operational.
就拿上周发生撞车事件的郊区线路来说，驾驶员们就在抱怨，说安全系统并没有完全处于正常运转状态。
The Indian Railway is expected to adopt some of the technical and operational features of DaQin line on the dedicated freight corridors that are being planned and are under construction in India.
印度铁道部预计将在印度在建的货运专线上吸纳大秦铁路的部分技术和运营特点。
In recent years, PSD is widely used to ensure operational safety by separating the tunnel and the station on the edge of the platform in constructing a new subway line or renewing the old line.
近年来，我国地铁的新线建设或旧线改造工程广泛采用在站台边缘设置站台屏蔽门，将隧道与车站分隔开以确保运营安全。
The analysis and calculation on operational pressure of the pipeline were carried out, then the residual strength of the old line was determined.
通过该评价方法对管道运行压力的分析计算，确定了东黄老线的剩余强度，为合理制定东黄老线安全工艺运行条件提供了科学依据。
The said model was clear in physical tenants and succinct in computation process, provided the routine operational parameters are acquired, the on-line diagnosis for slagging can be carried out.
该模型物理原理清晰，计算过程简练，只需采集常规运行参数即可进行在线诊断。
To follow the moving targets (operational persons, mining equipment) in underground mining, an underground moving target tracking system based on power line carrier technology was developed.
为了获得矿山井下移动目标(作业人员、矿车设备等)的运行轨迹，设计了一种基于电力线载波技术的井下移动目标跟踪系统。
In line with this ambition we also want prompt results in the on-going efforts aimed at making existing special and differential treatment more precise, effective and operational.
根据这一雄心，我们要求现有的努力取得迅速的结果，以便确保现有的特殊和差别待遇更加明确、有效和具有可操作性。
With the intelligence of software and based on the analysis of main line connection, it can automatically recognize the operational mod…
试验和运行证明，模式自识别方式是可行的，以此设计的微机型备用电源自投装置具有良好的性能和实用价值。
With the intelligence of software and based on the analysis of main line connection, it can automatically recognize the operational mod…
试验和运行证明，模式自识别方式是可行的，以此设计的微机型备用电源自投装置具有良好的性能和实用价值。
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