varve
音标发音
- 英式音标 [vɑːv]
- 美式音标 [vɑrv]
- 英式发音
基本解释
- [地质]纹泥,每年一度的冲积层
英汉例句
- Recently the study of maar lake and varve chronology is becoming a new field for palaeoclimate research.
火山活动是影响全球变化的重要因素之一，玛珥湖和纹泥年代学是近年来古气候研究的新领域。 - Detailed investigations were carried out on the upper undisturbed sediments from Erlongwan maar lake, NE China, which are better annually laminated sediments(varve).
通过对东北二龙湾玛珥湖顶部无扰动岩心显微研究，证明此岩心发育有良好的年纹层。 - The aeolian silty sand in shale can provide good guide to study of paleoclimate about lacustrine shale and varve, and to reconstruct sedimentary environment of paleolake accurately.
页岩中风成粉砂沉积的发现，可以进一步为研究有关湖相页岩和第四纪纹泥的古气候变化、正确恢复古湖泊沉积环境提供良好的指标。
英英字典
- a typically thin band of sediment deposited annually in glacial lakes, consisting of a light layer and a dark layer deposited at different seasons
柯林斯英英字典
专业释义
- 年纹层
- 季候泥
- 纹泥
- 缟状粘土