adj.地壳的，（尤指）地球或月球外壳的

The tectonic plates beneath the Earth's crustal layer are constantly shifting, causing earthquakes and volcanic eruptions.
地球地壳下的板块不断移动，导致地震和火山爆发。
The geologist studied the sedimentary rocks that formed the crustal basement of the continent.
地质学家研究了构成大陆地壳基底的沉积岩。
The crustal thickness varies significantly from one location to another, ranging from a few kilometers in some areas to over 70 km in others.
地壳厚度在不同地点差异很大，有的地方只有几公里，有的地方则超过70公里。
The crustal uplift in the Himalayas is a result of the Indian plate colliding with the Eurasian plate.
喜马拉雅山脉的地壳隆起是由于印度板块与欧亚板块碰撞所致。
Scientists drill deep into the crustal rock to extract oil and gas reserves.
科学家们深入地壳岩石中开采石油和天然气资源。
The crustal structure of the planet Mars is much thinner than that of Earth, making it less likely to support extensive plate tectonics.
火星的地壳结构比地球薄得多，不太可能支持大规模板块构造活动。
Volcanic activity on the ocean floor can create new crustal material through the process of seafloor spreading.
海底的火山活动可以通过海底扩张过程形成新的地壳物质。
The formation of the Earth's crust involved the cooling and solidification of molten magma from the mantle.
地球地壳的形成涉及地幔熔岩冷却和固化的过程。
Crustal deformation due to tectonic forces has led to the creation of stunning mountain ranges like the Andes and the Alps.
板块构造力引起的地壳变形造就了安第斯山脉和阿尔卑斯山脉等壮丽山系。
The study of crustal dynamics helps us understand the geological history of our planet and its future evolution.
地壳动力学的研究有助于我们了解地球的地质历史及其未来变迁。