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   封闭线路 的翻译结果: 查询用时:0.208秒
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封闭线路
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  “封闭线路”译为未确定词的双语例句
     According to the different station, three corridor models are established, and three impact of aggregate are drawn. The conclusion is that the closed corridor brings forcing aggregate function to the economic zone, and the strength of this function is decided by corridor's spatial feature and cost function.
     以通道内存在封闭的高等级公路与平行的非封闭普通低等级公路的不同情况,建立了三个数学模型,推导出存在的三种聚集状态,得到了封闭线路对经济带具有强制聚集作用及其聚集作用的产生和大小是由线路本身的空间特征——出入口的分布以及运输费用函数决定的结论;
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  相似匹配句对
     Train Positioning Technology for the Closed-Loop Track Railway in Urban Mass Transit
     城市轨道交通封闭曲线线路列车定位技术
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     Application of 500 kV GIL to East China Power Grid
     500 kV气体绝缘金属封闭输电线路在华东电网的应用
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     Thirdly, closed procedure.
     第三,程序封闭
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     Zonula occludens toxin
     封闭带毒素
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     An Approach to CAD in Electronic Circutis
     电子线路CAD
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Author explains the reason why the entrance and exit area of closed corridor holds superior location than other areas. According to the different station, three corridor models are established, and three impact of aggregate are drawn. The conclusion is that the closed corridor brings forcing aggregate function to the economic zone, and the strength of this function is decided by corridor's spatial feature and cost function. Furthermore,according to the basic conditions of models, author extends the models to...

Author explains the reason why the entrance and exit area of closed corridor holds superior location than other areas. According to the different station, three corridor models are established, and three impact of aggregate are drawn. The conclusion is that the closed corridor brings forcing aggregate function to the economic zone, and the strength of this function is decided by corridor's spatial feature and cost function. Furthermore,according to the basic conditions of models, author extends the models to other kinds of corridor,and explains their suitability which has important significance for the corridor choice and industrial policies making.

分析通道经济带内封闭线路出入口地区存在的优势区位及其原因;以通道内存在封闭的高等级公路与平行的非封闭普通低等级公路的不同情况,建立了三个数学模型,推导出存在的三种聚集状态,得到了封闭线路对经济带具有强制聚集作用及其聚集作用的产生和大小是由线路本身的空间特征——出入口的分布以及运输费用函数决定的结论;并根据模型的基本条件,将其扩展到其他运输方式线路,说明了模型对其他类型通道的可解释性,这对于区域运输线路的选择、产业布局和选择具有指导意义。

The train positioning technologies in urban rail transit are analyzed.According to the characteristic that train runs circularly along fixed rail track,train positioning technology based on absolute position encoding is proposed to the closed-loop track railway in urban rail transit.The single biconditional marker,whose value is 0 or 1,is placed on each position of rail track.The absolute positions of rail track can be encoded by the biconditional markers.The train positioning information can be extracted by...

The train positioning technologies in urban rail transit are analyzed.According to the characteristic that train runs circularly along fixed rail track,train positioning technology based on absolute position encoding is proposed to the closed-loop track railway in urban rail transit.The single biconditional marker,whose value is 0 or 1,is placed on each position of rail track.The absolute positions of rail track can be encoded by the biconditional markers.The train positioning information can be extracted by decoding the exclusive absolute position code.In allusion to the characteristic of the closed-loop track railway,the biconditional markers are arranged according to m sequence.The absolute position encoding sequence is generated by primitive polynomial n,and its length is determined by the number of absolute positions of rail track.The method for shortening m sequence is introduced.The means of shortening m sequence or inserting 0 in proper place of m sequence can meet the case of the absolute position encoding for the closed-loop track railway with discretionary number of positions.The biconditional markers placed on the rail track are detected sequentially by the on-board reader,and checked by the feedback logic function of generating absolute position encoding sequence.The exclusive position code consists of the binary information in the shift register.The selectable scheme of biconditional marker is the attached nut of rail clamp or RFID tag and so on.The presented technology can improve the precision and reliability of train positioning,and reduce the cost.

针对城市轨道交通中列车在线路上循环运行的特点,在分析现有列车定位方法的基础上,提出具有封闭曲线特征轨道线路基于绝对位置编码的列车定位技术。在轨道线路沿线每个待定位置上设置一个0或1的二值标记,对待定的绝对位置进行编码,通过检测唯一的绝对位置编码值来实现列车的定位。结合封闭曲线线路的特点,线路上的二值标记按照m序列布置,绝对位置编码序列由n次本原多项式生成。根据封闭线路待定位置的总数,对m序列采用截短或补零的方法,确定绝对位置编码序列的长度。当列车在线路上运行时,通过车载阅读器顺序检测二值标记,在移位存储器中构成绝对位置编码值,利用生成绝对位置编码序列的反馈逻辑函数进行容错处理,输出定位信息。二值标记采用附加的扣件螺母或射频电子标签等方式实现。该技术可以实现高精度、低成本和高可靠性的列车定位。

 
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