integral_tunnel_lining_有道手机词典

1.The technology of shield tunnel is widely used in the construction of subway, although the test of integral shield tunnel lining is seldom carried on at home .
盾构技术在城市地铁建设中的应用越来越普遍，但国内关于盾构衬砌的整体试验做得较少。
dict.yoduao.com