赣南数字地震台网近震分析与震情速报

震相识别与分析是地震预报与速报的基础.为识别赣南地区的震相,用震例统计和实例说明了不同距离,不同方位,不同类型的地震震相特征、地震震相与爆破波形的区别,并阐述了如何快速、准确地对有感地震进行速报.     

连州电厂湿法烟气脱硫系统的综合评价

从技术性能、经济性能两方面对连州电厂的广东省首套石灰石 /石膏湿法烟气脱硫系统进行了全面的评价     

2024铝合金连接结构两种防护涂层耐蚀性研究

目的研究铝合金两种防护涂层在5%NaCl盐雾环境下的腐蚀疲劳性能。方法针对在两种涂层防护作用下的2024铝合金连接结构,开展实验室加速试验,采用"腐蚀环境-疲劳加载"交替循环的试验模式,得到铝合金两种防护涂层在5%NaCl盐雾环境下的腐蚀疲劳寿命值,对比分析涂层体系对铝合金连接结构的腐蚀疲劳寿命影响。结果 5%NaCl盐雾环境对于铝合金连接结构疲劳寿命有较大影响,相较于传统涂层,纳米涂层在5%NaCl盐雾环境下的防护效果更好。结论纳米涂层表面破坏后快速生成的致密氧化膜能有效提高涂层的耐蚀性能。     

环境模型的统计评价

系统地探讨了评价模型的统计指标,并在BOD反应动力学模型中使用,取得了较好的效果。     

Results of a questionnaire investigation on the management of environmental issues during conceptual design. A case study of two large made-to-order companies

This paper investigates the current treatment of environmental issues by two companies within the large made-to-order sector. Fifty questionnaires were issued to the design team of each company to assess current practice in the integration of environmental issues with design activities, awareness of environmental issues, awareness of existing environmental design tools and the preferred format for a potential clean design tool.     

Adsorption performance of CMK-3 and C-FDU-15 in NO removal at low temperature

CMK-3 and C-FDU-15 samples were synthesized using hard-templating and evaporationinduced self-assembly(EISA) methods,respectively.The pore structures of CMK-3 and CFDU-15 as well as commercial activated carbon were characterized by means of X-ray diffraction,field emission scanning electron microscopy,transmission electron microscopy,and N_2 adsorption–desorption.Adsorption of NO was investigated by means of thermogravimetric analysis,temperature-programmed desorption of NO + O_2,and in situ diffuse reflectance Fourier transform infrared spectroscopy.The results show that the CMK-3 and C-FDU-15 materials possessed ordered and uniform structures.The coadsorption capacity of NO and O_2 decreased in the sequence CMK-3(88.6 mg/g) C-FDU-15(71.7 mg/g) AC(25.3 mg/g).There were two main adsorption species on CMK-3 and CFDU-15:nitrite and nitrate.Nitrite is converted to nitrate easily.However,the adsorption species were more complex on AC,with nitrite being the main species.Moreover,CMK-3 and C-FDU-15 exhibit excellent regeneration efficiency compared with AC.The excellent NO adsorption performance of CMK-3 and C-FDU-15 was associated with their ordered mesoporous structures and high surface areas.The research provides more options for NO adsorption in the future.     

试论地震台站的组织结构和激励机制建设

本文对地震台站在新时期的台站管理进行了论述。指出在防震减灾基础建设的重要时期，地震台站的管理，首先需要转变管理理念，同时应完善组织结构建设，建立激励机制。这是完成中国地震局确定的《与时俱进、开拓创新，为全面实现地震台站的现代化而奋斗》重要工作之一。     

数据库技术在地震目录处理中的应用

本文简要地讨论了Access数据库在地震目录处理中的应用。采用DAO技术和ADO技术,讨论了在Visual Basic 6.0建立Access数据库的方法和应用。     

论地震台站的管理

本文主要介绍了地震系统中最前沿的单位——地震台站,重点阐述了北京市地震局延庆地震台的成绩、管理思路和经验,对全国地震台站的工作具有一定的参考学习意义。     

定点形变台站监测管理及数字仪资料预处理

对于地震科学来说,观测是它的立足之本,如果没有观测那就像一个人没有心脏一样。担负观测任务的就是各个地震台站,如何得到真实、可靠、连续的观测数据,是各个地震台站一致追求的目标。提高地震台站的监测水平和运行效率,一方面要加强管理,另一方面要对观测数据进行正确的预处理工作,包括日志的详细记录,各种情况的认真标注等。本文结合南山台实际,以数字化仪器为主,着重谈谈日常管理和数字资料预处理的一些看法。