释义 |
crystal basement 基本例句 结晶基底 Dahongshan Rock Group is the crystalline basement in the SW margin of the Yangzi Landmass.大红山岩群是扬子陆块西南缘的结晶基底。 If the sedimentary basin is situated on a crystalline basement, the depth of the basin, the axis and other general trends can be outlined.如果沉积盆地是覆于结晶基底之上的,那么这个盆地的深度,轴向以及其它一些大致的趋势均可勾绘出来。 |