室内样品 meaning in Chinese
indoor sample
Examples
- Sample ' s analyses and tests in laboratory , this thesis makes a detailed research on holocene deposits characteristics of mu us desert , especially on characteristics of grain size composition , which break through previous description of determining the nature and gain a series of number indexes . at the same time , this thesis has also researched arenaceous source on every part of mu us . firstly mu us desert ' s forming process is deeply influenced by the east asian monsoon , the grain size gradually becomes smaller , while the magnetic susceptibility becomes larger from northwest to southeast this phenomenon not only appears on the surface of mu us , but also obviously reflects on the same layer of different places
根据大量野外详细考察和室内样品分析与测试,本文对毛乌素沙地全新世地层沉积特征做了细致的探讨,尤其对区域地层的粒度组成特征做了进一步的研究,突破了以往的定性描述,得出了一系列量化指标;结合野外的考察工作,对其不同地区的沙质来源做了详细分析,主要得出以下结论: 1 、毛乌素沙地形成过程深受东亚季风影响,粒度自西北向东南逐渐变细、磁化率值逐渐变大。