全国岩溶区资源与环境问题对策学术研讨会在渝举行

来源 :中国岩溶 | 被引量 : 0次 | 上传用户:zhufeng19791123
下载到本地 , 更方便阅读
声明 : 本文档内容版权归属内容提供方 , 如果您对本文有版权争议 , 可与客服联系进行内容授权或下架
论文部分内容阅读
经中国地质学会批准,由中国地质学会岩溶地质专业委员会主办的“全国岩溶区资源与环境问题对策学术研讨会”于1999年10月27-31日在重庆市环境幽雅、景色优美的沙坪坝公园榕湖宾馆举行。由于这次会议是本世纪我国岩溶学术界的最后一次盛会,而且又适逢国家启动新的 Approved by China Geological Society, “National Academic Seminar on Resources and Environment Problems in Karst Areas” hosted by Karst Geology Professional Committee of China Geological Society was held on October 27-31, 1999 in the elegant and beautiful scenery of Shapingba Park in Chongqing. Lake Hotel was held. Since this meeting is the last event of our karst academic community in this century, it coincides with the new state
其他文献
应用系统整体稳定和局部不稳定两种状态预测地震的思想,根据历史地震分布及地震构造环境等选定29°~34°30′N,110°~125°E区域作为相对独立的地震活动暂定态系统.寻找其内部非线性区,判定该区域
通讯员牟发章报道据近日召开的《大小兴安岭林区生态保护与经济转型规划》宣传贯彻会议传出信息,为保护林区生态环境,促进经 Correspondent Mou Fat chapter reported Accor
本文提出了一个用来解释真空中绝缘体自发抑制闪络现象的模型,从而使以前被忽略的由纳秒脉冲电压引起的自发磁场被加以考虑,并被用来解释真空中绝缘体的闪络电压随脉冲持续时
This paper proposes a global topology optimization algorithm based on subset simulation for the singular optimum problem subject to stress constraints of trusse
走进宁国,只见青山碧水、满目尽绿,翠竹摇曳、层林尽染,处处洋溢着青春的气息。安徽省宁国市,因林而绿,因山而富,因绿而美,林业建设给山城增添了无限的绿色和生机。 Into th
An optical delay line of coupled resonator optical waveguide(CROW) compensated by photonic crystal waveguide(PhCW) is proposed. In the structure,etching the per
High power second harmonic generation(SHG) in MgO-doped LiNbO3 waveguides is investigated using a three-dimensional(3D) coupled thermo-optical model.Simulations
This study investigates the feasibility of applying complex networks to fine-grained language classification and of employing word co-occurrence networks based
“政务公开是政府必须依法履行的职责。只要不涉及国家安全等事宜,政务公开就是常态,不公开是例外!”李克强总理在2016年10月的国务院常务会议上明确表示。当天会议确定全面
1981年,英国伦敦自然历史博物馆的C.Waler把发掘于美洲阿根廷的白垩世鸟化石定名称为反鸟.这种鸟长了一付奇特的肩带、卷曲的足骨和上面有一个大孔的肱骨.就这么一点特征使他