under shield meaning in Chinese
下部挡板
Examples
- Through analyzing all kinds of construction methods of building metro station under shield driven method in many countries , this paper studies the construction technique ( method ) of building metro station under shield driven method , taking in guangzhou no . 3 metro line , and linhe xilu station as the actual object . according to station class , function and topography and geology , the station schemes of twin - bore tunnel ( island ) , firstly , three parallel tunnels ( island ) , tri - bore tunnel ( island or side ) and four parallel tunnels ( island or side ) are proposed . secondly , the shape and main parameters of station structure on two schemes are analyzed with load - structure mode , for different overburden depth of tunnel and lining thickness , etc . thirdly , the construction process is simulated in 2d fem . ,
根据建站的规模、使用功能及站位地形地质条件，提出了两连拱结构岛式站台车站、三条平行隧道岛式站台车站、三连拱结构岛式和侧式站台车站以及四条平行隧道岛式和侧式站台车站方案；采用荷载?结构模式，对四种方案的主体结构的形式和重要参数进行分析研究，分不同的埋深、衬砌结构厚度和拱形结构的拱跨比进行了多组数值计算；采用平面有限元方法对四种车站结构的开挖施作过程进行了模拟分析。 - “ information ” has become a crucial resource of medical treatment in evacuation support . it is a unique feature of the information - oriented war which differs from the mechanization - oriented one ’ s . above all , the diagnosis of war wounds is an important part of these information , applying it effectively , we can advance the quality of medical treatment , reduce amount of the death under shield , decrease the rate of death and disability due to the wound on battle
信息化战争不同于机械化战争就在于“信息”已经成为医疗后送保障的重要资源,战伤诊断作为伤员信息一个重要组成部分,发挥战伤诊断信息资源在伤员医疗后送保障中的作用,对提高伤员时效救治质量,减少阵亡,降低伤死、伤残率具有重要意义。