流体包裹体中微量气体组成及其_电子资料文库 关键词:流体包裹体;微量气体;成矿作用;示踪体系 [gap=15540]Key words :fluid inclusions ;trace gaseous composition ;ore2forming processes ;indicators
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Firstly, this study investigates the trends of stratospheric trace gases, the correlation between ozone and ozone-relevant trace gases, and the correlation between ozone and temperature by analyzing the data from HALOE, SAGE II and ECMWF/ERA-40.
本论文首先通过对HALOE、SAGE ⅡI和ECMWF/ERA-40资料的分析,研究了平流层微量气体的变化特征,分析了臭氧变化和其它微量成分的关系,以及臭氧变化和温度变化的关系。
参考来源 - 平流层微量气体变化趋势及其化学过程的研究In this paper, the characteristics and the variation of these minor gases in the urban city (Beijing) was studied by means of the data process and analysis and the discussion was made for the factors related to the variation.
本文通过对这些资料的分析和计算,研究了最近几年这些微量气体在城市中的分布和变化情况,探讨了影响这些气体浓度变化的因素。
参考来源 - 大气微量气体CO的地基红外遥感·2,447,543篇论文数据,部分数据来源于NoteExpress
在微量气体代谢中,土壤微生物具有直接的作用。
Soil microorganisms exercise direct effects on trace gases metabolism.
该方法解决了已有同位素稀释质谱法在微量气体定量分析中的难题。
The new method overcomes the limitations of established methods of IDMS in the quantitative analysis of trace gas.
这些微量气体除了在污染最严重的大气外,是不能凭嗅觉察觉到的。
These trace gases are not detectable by smell in any but the most heavily polluted atmosphere.
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