岩床 meaning in English
bedrock
deck
groundsel
intrusive sheet
ledge rock
rock bed
rock sheet
sheet pile wall
sill
Examples
- Sharply outlined dikes, sills and bosses occur in numbers .
边界清楚的岩脉，岩床及岩瘤等都常见。 - Chunks of the overlying rock may break off and become a part of a sill .
上复岩石的碎块可能破裂并成为岩床的一部分。 - The micro-gabbro phase is identical with the typical bulawayan dolerite sills .
微辉长岩相与标准的布拉瓦约粒玄岩床相同。 - When you see a termination of a sill you should ask yourself how the intruding magma behaved at the moment of intrusion .
当你看到岩床终端时你应该自问，侵入的岩浆在侵入期是如何表现它们的特征的。 - Sulfide further accumulates where depressions in the bottom of the sill interfere with the flow system and act as natural riffles .
岩床底上如有陷穴，就起到天然溜槽的作用，干扰了岩流体系，使硫化进一步堆积。