大型车站(Large Station):造价20000要的,例如用于防备袭击列车的盗匪,这很容易被忽略,如果这个地区盗贼横行,加上一节守车,就可提高安全程度,另外对...
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对大型车站、道口、大型个体工程等处则建立连续运营GPS差分基准站,采用动态差分GPS数据与其它传感器数据组合定位的方案,以提高列车定位的精度。
It is also pointed out in the thesis that when trains are running in railway line, using double receivers, fusing GPS single point position units with other locating sensors is of great value.
在我来北京之前,我在帕斯住的地方情况就是这样的,只要走5分钟就可以到火车站,走2分钟就可以到达开往城里的公交线和一个大型的购物中心。
Where I was living in Perth before I came to China was like that, only 5 minutes walk from the train station and 2 minutes walk from a bus route to the city and a big shopping centre.
火车站旁边那家超市对我来说更像是一个大型的便利店。
I treat the one near the train station more like a giant convenience store.
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