| 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。 |