单词：alluvium grouting
冲积层灌浆
alluvium grouting的用法和样例：
例句
- This saphire deposit is occurred in the Holocene alluvium.矿床赋存于全新统冲积层。
- Much of the higher reflecting alluvium and limestone fell along the toe portion of the characteristic curve.大部分反射率较高的冲积层和灰岩都位于特性曲线的趾部。