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- advanced geological forecast technology 超前地质预报
- TSP advanced geological forecasting TSP超前地质预报
- advanced geological forecast 超前地质预报
- Advance geological forecast and its geophysical prospecting technique applied In the excavation of cavern 洞室开挖施工中地质超前预报的现状及其探测技术
- advance geological forecast 超前地质预报
- in advance geological forecast 超前地质预报
- In the field of tunnel fore geological forecast, when karst caves exist in front of work face, the time section of GPR usually has hyperbola character. 摘要采用GPR地质雷达进行隧道超前地质预报,当掌子面前方存在溶洞时,地质雷达时间剖面常出现双曲线特征图形。
- Application of Advance Geological Forecasting in Construction of Fangdoushan Tunnel 超前地质预报在方斗山隧道施工中的应用
- The application and several examples about ground penetrating radar to geological forecast for expressway tunnel construction are described. Some experience about the application of GPR to geological forecast is obtained. 摘要以某公路隧道为例,阐述了地质雷达应用于随道超前地质预报的实例,为地质雷达在隧道超前地质预报中的应用积累了经验。
- advance geology forecast 超前地质预报
- advance geological forecasting 超前地质预报
- advanced geological hazards prediction 超前地质灾害预报
- Application of the Technique of Advance Geological Forecasting to the Supplementary Investigation of Unfavorable Geology for Yuanliangshan Tunnel 超前地质预报技术在圆梁山隧道不良地质补勘中的应用
- England is an advanced industrial country. 英国是一个发达的工业国家。
- The France is one of advanced country. 法国是发达国家之一。
- Hydrologic and Geological Forecast of Tunnel Construction in the Karst District 对岩溶地区隧道施工水文地质超前预报的意见
- Some of them are engaged in advanced studies. 他们有些人在进行高级研究工作。
- The ancient Egyptians had advanced civilization. 古埃及人曾经拥有高度文明。
- Her actions sorted well with her advanced thought. 她的行为与她的先进思想相符。
- The professor is engaged in advanced studies. 该教授正进行高深的学术研究。