洞穴沉积

  • 网络spelean deposit;cave sediments;cave deposit
洞穴沉积洞穴沉积
  1. ~(26)Al/~(10)Be埋藏测年及其在洞穴沉积年代学研究中的应用

    ~ ( 26 ) al / ~ ( 10 ) be burial dating and its potential in chronological study on cave sediments

  2. 四川南部洞穴沉积中第四纪腹足类化石

    Some Quaternary Fossil Gastropods in Cave Deposits in Southern Sichuan

  3. 我国南方一些古岩溶洞穴沉积铅锌矿床的成矿特征

    Geologic characteristics of Genesis of karst lead-zinc deposit in South China

  4. 洞穴石笋沉积间断类型研究

    Study on the Sedimentary Interruption Types of Stalagmite in Cave

  5. 洞穴石笋沉积速率研究中值得注意的几个问题

    A study on the sedimentation rate of Stalagmite in cave

  6. 洞穴石笋沉积旋回主要特征的古气候环境研究

    A Paleoclimate Environment Study on the Main Characteristics of Sedimentary Cycles in Stalagmite

  7. 洞穴次生碳酸盐沉积的Sr同位素组成研究:历史与前景

    Study on strontium isotope from speleothem : past and future

  8. 在以往的研究中,根据洞穴次生碳酸盐沉积87Sr/86Sr的变化对一些可能的Sr来源的相对贡献进行了研究,并进一步对其蕴涵的气候环境演化意义进行了探讨。

    In the past studies , changes in speleothem 87Sr / 86Sr is used as an indicator of variations of relative contribution of various Sr sources , and in turn as a reflection of changes in paleoclimate and paleoenvironment .

  9. 洞穴碳酸钙沉积的水运动条件

    Conditions of groundwater movement for calcium carbonate deposition in cave system

  10. 喀斯特洞穴叠层石及其沉积模式

    Stromatolites of karst cave and their depositional model

  11. 洞穴碳酸钙沉积的古气候记录研究

    Study on the Paleoclimatic Records from speleothems

  12. 对洞穴次生碳酸盐沉积87Sr/86Sr比值的研究进行了回顾,对其潜在的应用前景作了展望。

    In this paper , the investigations on strontium isotope ( 87Sr / 86Sr ) from speleothem are reviewed and potential application of speleothem 87Sr / 86Sr for global change research is prospected .

  13. 教授:正确,你们会在拉曲吉亚洞穴中发现许多沉积下来的石膏。

    Professor : Yep , you 'll find lots of gypsum deposited at Lechuguilla .

  14. 北京市房山区大石河下游上更新统洞穴堆积与地表沉积对比

    Correlation between upper Pleistocene cave deposits and superficial deposits in the lower reaches of the Dashi River in Fangshan area , beijing Municipality

  15. 洞穴化学沉积物与碎屑沉积物呈现多层间互沉积,反映洞穴沉积环境的多次变迁。

    The speleothems and the sediments interbeddedly deposit , which shows the changes of the cave deposit environment .