Showing 21 - 40 results of 61 for search '"Zhangjiakou"', query time: 0.07s Refine Results
  1. 21

    A Further Study and Assessment on Geographic Information System: From Highway Ecological Landscape Environment Angle of View by Ling Zhou, Weijie Liu

    Published 2022-01-01
    “…Based on the understanding and integration of domestic and foreign landscape evaluation system research, this paper constructs a new type of highway landscape evaluation model and selects Zhangjiakou, one of the co-host cities of the Winter Olympics, to analyze and verify the model. …”
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    Regional communication base station planning scheme based on high traffic demand of Winter Olympic Games by Suxia JIANG, Xi ZHOU, Xinghui HUANG

    Published 2020-10-01
    “…Mountain area base station planning and construction,especially in high traffic demand scenarios,always has been a challenge in communication engineering.Taking the public mobile communication network planning of Beijing 2022 Winter Olympic Games and Winter Paralympics Chongli Zhangjiakou Competition area as an example,where the terrain is mostly mountainous and the scenario is characterized of high density crowds and instantly increasing demand of telephone traffic,an effective method of 2G/4G/5G bast-station planning was proposed,aiming at a high-speed,safe and widespread mobile communication service network for the Winter Olympics.A references was provided for the implementation of the 5G high telephone traffic mobile communication network planning in the mountain area .…”
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    Soil microbial community and influencing factors of different vegetation restoration types in a typical agricultural pastoral ecotone by Pei Huang, Pei Huang, Pei Huang, Hanyu Shi, Hanyu Shi, Lina Jiang, Duoping Zhu, Duoping Zhu, Zefeng Zhou, Zhenhong Hou, Xingyu Ma, Xingyu Ma

    Published 2025-01-01
    “…P. tomentosa is suitable for planting in the agricultural pastoral ecotone of Zhangjiakou, because of its high soil carbon, nitrogen and microbial network complexity. …”
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