diluvial是什么意思
adj. 洪积的；大洪水的；洪水引起的
n. 洪积层
英文词源
- diluvial (adj.)
- "pertaining to a flood" (or The Flood), 1650s, from Late Latin diluvialis, from Latin diluvium "flood, inundation" (see deluge (n.)). Related: Diluvian.
实用例句
- 1. So the size statistics given a new method to study the diluvial.
- 由此为山前洪积扇研究提供了新的方法和线索.
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- 2. The studied platinum - gold placer occurs in Quaternary alluvial - diluvial a piedmont valley of ultrabasic rocks, Northwest China.
- 该铂 - 金砂矿产于超基性岩体山前谷地的第四纪冲积 - 洪积层中.
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