Bitemporal tables allow you to track both system and business time in a single table, and time periods can be added to indicate start and end points.
双时间(bitemporal)表支持在单个表中同时跟踪系统时间和业务时间，可以添加时间区间来表明起始和结束点。
The thesis provides some insights and references for the design and operational management of the urban cross-saddle single-track traffic system.
本文研究成果对城市跨座式单轨交通的设计和运营管理具有较好的借鉴和参考价值。
Plan, manage and track, project and resource schedules through a single integrated system.
规划，管理和跟踪，项目和资源的时间表，通过一个单一的综合系统。
With the single track vacuum sucking system, ensure the printing stock can run steadily and fix the position precision in multi-printing.
工业界无可比拟的单一轨道真空吸附系统，确保待印物在多次印刷过程中稳定运行及精确定位。
The tracking experiments have been done, It shows that the system can track single moving object in the multiple background. The whole system has practical value.
进行了跟踪实验，试验结果说明本系统能够实时跟踪复杂背景中的单个运动目标，系统具有实际的工程应用价值。
This single track double hook lifting staggered operation system was proven in practice to be stable and practical, thus solving the projecting problem in the incline transformation.
在实践中，验证了单线轨道双钩提升错动运行系统的稳定性和实用性，解决了斜井整改的突出问题。
On the whole, topic-comment sentences, the main sentence type in Chinese, are led by topic and based on mainly a single-track system-meaning.
总体来说，主题句是主题统领下的、近乎语义单轨的结构，是汉语的主要句型。
On the whole, topic-comment sentences, the main sentence type in Chinese, are led by topic and based on mainly a single-track system-meaning.
总体来说，主题句是主题统领下的、近乎语义单轨的结构，是汉语的主要句型。
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