shallow pan浅盘
shallowadj.浅的;薄的n.浅滩;浅处v.变浅
shallow-lying coal seam浅埋煤层
shallow-spherical shell扁球壳
shallow water attack light浅水攻击信号灯
shallow undermining method浅埋暗挖法
shallow-buried coal seam浅埋煤层
shallow-trench isolation(浅槽隔离)
shallow underground tunnel浅埋隧洞
shallow-water correction浅水修正
shallow bore withhold mine浅孔留矿
shallow seismic reflection浅层地震反射波法