basic rock

常见例句

Montmorillonite forms when basic rocks such as volcanic ash in marine basins are altered.
海相盆地中的基性岩石（如火山灰）经蚀变后形成蒙脱石。
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Deep formations: including those deposits ed to diagenesis after middle stage and basic rocks, and these formations are brittle in nature.
深部成岩作用深于晚成岩中期阶段的沉积岩及基岩，为脆性地层。
The fabric analysis of Cpx and Opx in peridotite indicates that the Bixiling ultra_basic rocks has experienced the ductile deformation, resulting in the LPO fabric.
对橄榄岩中单斜辉石和斜方辉石的组构分析表明，碧溪岭地区超基性岩经历了塑性变形，形成了LPO组构；