广西夜雨特征及其农业利用

通过对广西历年降水资料的分析,找出全区的夜雨地域分布和季节分布特征,并提出合理利用夜雨资源的建议。     

张道口台热水井地热最佳观测层选择的研究

本文系统地论述了张道口台热水井的基本民政部及该井周围的水文地质环境,给出了１０５－１９５ｍ的水温实测资料,分析了１６５－１８５ｍ水温背离地热增温规律而出现“低异常”的原因,指出２２０ｍ左右为最佳地热观测层,此磺研究为全国地热观测台网的选择与建设提供了借鉴。     

ECONOMIC EXCHANGES AND SECTORAL AND INTER—CITY COOPERATION IN NORTHEAST ASIA

Northeast Asia with China ,Japan and South Korea as the main components has drawn more and more atten-tion worldwide.Many scholars have researchec on the prospect of some alternatives of regional economic integration in Northeast Asia/or Yellow Sea Rin as its core area.In this paper the authors start with an introduction of the major arguments embracing Yellow Sea Rim regionalism,and attemptto identify the dynamics challenging the proposed approach-es of sub-regionalism of Northeast Asia.The paper firstly gives a brief review on the undate development of bilateral econom-ic exchanges,mainly Sino-Japanese and Sino-South Korean trades and direct investments with related contemporary is-sues.When the changing pattern of economic interactions is analyzed,special concerns are given to the possibility to real-ize the supposed potential of regional economic cooperation mainly based on economic complementarity among the related regions of China ,North Korea,South Korea,and Japan.The authors then made their major efforts on putting forward possible approaches of multilateral cooperation of three countries in the near future,that is ,deepened cooperation in select-ed sectors of industry and transportation and coordinated development among major cities.The authors stress that the develop-ment of sub-regional sectoral cooperation and the formation of interactive network of city-regions via social and economic interactions at local level are significant to the future regional integrated development in Northeast Asia..     

非稳定风场作用下太湖梅梁湾流场、散度场的研究

利用太湖区域三维大气边界层数值模式和二维水动力学模式,研究了非均匀、非定常风场作用下的太湖梅梁湾流场和散度场的分布特征,得到了一些有意义的结论。     

长江口区水中的汞

本文报告了1985年8月和1986年3月长江口区表层水中溶解汞、颗粒汞和总汞的含量及分布。并讨论了长江水与海水混合过程中汞的行为。     

Application of zoom FFT technique to detecting EM signal of SLF/ELF

Introduction EM technique of artificial SLF/ELF (Super low frequency/extremely low frequency, their frequency ranges from 0.1 to 300 Hz) can be used to investigate crustal conductivity structure. The SLF/ELF artificial signal is very stable and transmitte…     

矿井地质工作方法浅析 --以开滦荆各庄矿为例

通过 对 荆各 庄矿 构 造条 件的 基 本规 律的 分 析,查 找 造成 工作 失 误的 原因 ,阐 述 对井 田 地 质条 件 的 再 认识 ,揭示总 结交 流 矿井 地质 工 作的 基本 方 法。     

国际性区域经济合作进展效果评价

随着世界范围内区域集团化实践的扩展和深入,对区域集团化进展效果的评价成为国际学术界关注的热点问题。为了加强对国内开展地区经济技术合作的理论指导和实践总结,对有重要借鉴参考意义的有关研究成果进行初略概括和总结,主要从区域发展总体效果、区域集团化的贸易效应、投资效应与国际产业和技术转移的区域效果四个方面对主要研究结论和争议观点进行归纳分析。     

鼻咽癌放射治疗前后的CT表现对比分析

鼻咽癌是常见恶性肿瘤之一。为了提高对鼻咽癌放射治疗前后ＣＴ表现的认识与诊断,本文回顾性对比分析了有完整病史资料及病理结果,并经ＣＴ检查的鼻咽癌者８８例的放射治疗前后的ＣＴ表现,继而评价放射治疗对鼻咽癌的治疗效果,从而确定是临床治愈,好转或复发,给临床下一步治理提供可靠的依据。     

面向大众用户的商业导购电子地图设计与实现

商业导购电子地图作为面向专题应用的一个新型地图产品形式,值得我们关注与探讨.本文从其设计思想和设计原则出发,初步探讨了商业导购电子地图的建立、表达与应用,并采用自行开发的电子地图设计平台--声图系统VoiceMap2005,构建了南京市湖南路商业导购电子地图.