| 1. | 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。 |
| 2. | 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。 |
| 3. | 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。 |
| 4. | 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。 |
| 5. | 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。 |
| 6. | Compound multiple still 合成岩床 |
| 7. | Also , it is often possible to find a site which naturally lacks vegetation , such as exposed bedrock or sandy areas 同样,可以寻找一个本来就很少植被的营地,如暴露的岩床或沙地。 |
| 8. | In the holy city of lalibela , the ethiopians dug down 12 metres into bedrock to build this church , chiseled out of one giant block of stone 在圣城拉利贝拉,埃塞俄比亚人在岩床向下挖掘12米,开凿教堂。 |
| 9. | The waters scoured off the soft , windblown soil near the surface and eventually reached bedrock , the hardened lava of the columbia plateau 洪水冲洗掉地表附近松软的风化土,最终到达了岩床,哥伦比亚高原上坚硬的火山岩。 |
| 10. | Solidifying chiefly as a minor intrusion , especially as a dike or sill , before reaching the earth ' s surface . used of rocks 半深成的,浅成的在到达地球表面之前的主要作为小型岩石群固化的,尤其象岩脉或岩床的凝固用于指岩石 |