- bed succesion
- bed succession
- bedsuccesion
- continuity
- sequence of bedding
- sequence of strata
- strata sequence
- stratigraphic order
- succession of beds
- succession of formation
- succession of strata
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层序的英文
例句与用法
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- Sequences of rock units are incompletely known .
岩石单元的层序了解得不完全。 - Stratigraphy studies the sequence of the rocks in the earth's crust .
地层学研究地壳中岩石的层序。 - These fluctuations control the distribution of the sequences .
这些海平面的浮动控制了沉积层序的分布。 - The erosional surface dissected by such valleys may subsequently become an unconformity in the stratigraphic sequence .
被这种河谷切割的侵蚀面后来可能成为地层层序中的不整合性。 - Grain gradation, from coarser below to finer above in repeated, truncated sequences within the ellerslie sandstone is also evident .
在埃勒斯莱砂岩层段内，重复出现的截顶层序中，自下而上，由粗变细的粒级递变也是明显的。