| 1. | Environmental geochemistry of soil in panzhihua city 攀枝花市土壤环境地球化学研究 |
| 2. | Research progress of environmental geochemistry 环境地球化学研究进展 |
| 3. | Environmental geochemistry of vanadium in topsoil in panzhihua mining area 攀枝花矿区表层土壤中钒的环境地球化学研究 |
| 4. | Relationship between endemic diseases and environmental geochemistry in the yarlung zangbo great canyon area 雅鲁藏布江大峡谷地区环境地球化学与地方病 |
| 5. | The simulation of water - rock interaction is one of the most important aspects hi the research field of environmental geochemistry 水-岩作用模拟是环境水文地球化学研究领域的一个重要方面。 |
| 6. | It is all - important to investigate and evaluate the environmental quality of groundwater by the way of environmental geochemistry 因此,利用环境地球化学的研究方法对北京城近郊区浅层地下水进行环境质量调查和评价具有非常重要的意义。 |
| 7. | The sources , background value , environmental geochemistry features of fluorine , and its biological effects on animals , plants and human beings were reviewed 阐述了环境中氟污染的来源、本底值和氟的主要环境地球化学特征及氟对植物、动物和人机体的生物效应。 |
| 8. | To use the technology of gis in the study of environmental geochemistry , it can make us solve questions faster and more conveniently ; as a result , it raises our work efficiency more greatly 在环境地球化学学科研究中,应用gis技术解决问题方便快捷,能显著提高我们的工作效率。相信gis技术在环境地球化学的应用会越来越广泛,越来越深入。 |
| 9. | In this paper , the authors studied environmental geochemistry of hohhot , divided soil secondary environments according to their qualities , probed into the soil environmental geochemical element migration , and put forward some opinions for tackling various environmental geochemical problems 摘要介绍了呼和浩特市环境地球化学特徵,对该区土壤次生环境进行了质量分区划分,探讨该区土壤环境地球化学元素迁移概略,提出了土壤环境地球化学治理的具体意见。 |
| 10. | Based on the investigation and g1s software of arc view , an environmental geochemistry gis of the shallow groundwater in city zone and close suburb of beijing is developed . the system can do many jobs for the environmental data of groundwater such as collection , storage , management , analysis and calculation , which shows a powerful function in spatial search , analysis , display and programing . in the two years of 2000 and 2001 本文在详细调查北京城近郊区浅层地下水污染情况的基础上,根据需要,对地理信息系统软件arcviewgis3 . 2a进行了二次开发,建立了北京城近郊区浅层地下水环境地球化学gis系统,实现了对地下水环境数据的采集、存储、管理、分析、计算和图形显示等多种功能,展示了强大的空间查询、分析和编程能力。 |