Here visitors gain knowledge of railway transportation by watching operations on a sand table.
使观众通过观看和操作沙盘了解铁路交通运输的有关知识。
This display allows visitors to gain knowledge relevant to railway transportation through watching the operations on a sand table.
使观众通过观看和操作沙盘了解铁路交通运输的有关知识。
She organized volunteers to promote SARS prevention knowledge into the community, and went to the railway station to do the physical examination for the passengers, and she completed the task well.
她组织志愿者深入社区宣传防治非典知识，前往火车站为来往旅客体检、验体温等工作，圆满地完成了任务。
This paper first introduces the developing background and the research status quo of the automatic measurement system for railway gauge and also some knowledge about FPGA.
本文首先简要介绍了钢轨轨距检测的开发背景、研究现状及FPGA的有关知识。
This method can fully meet train tickets analysis hi railway, can efficiently analyze and deal with train tickets and attain decision knowledge which direct the train operation.
该方法完全适应铁路客票营销分析的需要，能够对客票数据进行较为有效的分析和处理，得出指导铁路营运的决策信息。
Knowledge expression model is one of the kernel parts in the Virtual Environment Railway Location System.
知识表达模式是虚拟环境选线设计系统实现智能功能的关键部分。
To understand the knowledge and attitude to the avian influenza of nomadic population in railway station of Beijing city.
了解北京市火车站流动人口对禽流感的知识态度。
To understand the knowledge and attitude to the avian influenza of nomadic population in railway station of Beijing city.
了解北京市火车站流动人口对禽流感的知识态度。
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