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词汇 speleothem
分类 英语词汇 英语翻译词典
释义

speleothem /'spilɪəθɛm/

英汉-汉英词典
n. 洞穴堆积物(如钟乳石)
词组 | 习惯用语
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  • themselves pron. 他[她, 它]们自己
  • motherless adj. 无母的
  • polytheism n. 多神教,多神论
speleothem n. [地质] 洞穴堆积物

网络短语:
speleothem m 石枝
speleothem sightseeing 次生沉积景观
weathered speleothem 风化碳酸钙
Recovery of weathered speleothem 碳酸钙景观复生
英语例句库
  1. Based on the U-series dating of intercalated speleothem formations, the chronology of several hominid sites in southern China has been studied.
    本文对采自云南呈贡龙潭山1号洞和广西土博咁前洞晚期智人遗址的动物化石和洞穴次生碳酸岩样品进行了铀系年代测定。

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英语百科

Speleothem

Image showing the six most common speleothems with labels. Enlarge to view labels.
*A — Stalactite *B — Soda straws *C — Stalagmites *D — Coned stalagmite *E — Stalagnate or column *F — (de:Sinterfahne) *G — Drapery *H — Helictites *I — Moonmilk *J — Sinter pool, rimstone *K — Calcite crystals *L — Sinter terrace *M — Karst *N — Body of water *O — Shield *P — Cave clouds *Q — Cave pearls *R — Tower cones *S — Shelfstones *T — Baldacchino canopy *U — Bottlebrush stalactite *V — Conulite *W — Flowstone, the sand underneath is gone *X — Trays *Y — Calcite rafts *Z — Coralloids *AA — Frostworks *AB — Flowstone *AC — Splattermite *AD — Speleoseismites *AE — Boxworks *AF — Oriented stalactite *AG —

A speleothem (/ˈspiːliːəθɛm/; Greek: "cave deposit"), commonly known as a cave formation, is a secondary mineral deposit formed in a cave. Speleothems typically form in limestone or dolostone solutional caves.
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