" As for technical glitches, Mr. Lieber says, "There is a range of systems out there, just as in every kind of product line, ranging from poor to mediocre to excellent."
对于一些技术故障,Lieber说“这里有各种各样的电子系统,即便是同一个流水线上的产品还有次品、成品和优质品呢。”
In this paper, a linear referencing system based on road line-shape is presented in order to reduce spatial data redundancy and protect road event from going out of road range.
在分析了线性参照系统概念模型的基础上,对其中两个关键问题进行了研究,即基于道路几何特征的线性参照基准模型和基于道路曲线要素的动态分段模型。
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