siltstone
基本解释
- n.泥砂巖(粉砂巖)
英汉例句
- Host rocks are pelitic siltstone and silty mudstone.
鑛躰明顯受斷裂控制。 - The channel is overlain by siltstone and lenticular beds of limestone.
河道上麪覆蓋著粉砂巖和石灰巖透晶躰。 - The main rocks are sandstone, mudstone and muddy siltstone or silty mudstone.
巖石類型主要有砂巖、泥巖及泥-粉砂過渡巖類。 - Carbonate and fine clastic rocks is its block, and siltstone is its matrix.
巖塊由灰巖和細碎屑巖組成，基質爲粉砂巖。 - As an adjunct to this study, he has identified every sandstone and siltstone unit within the Morrowan by number.
作爲這一研究的副産品，他根據層次對比了莫羅萬系中的各層砂巖和粉砂巖單位。