河北省临港经济区建设构想

论述河北省临港经济区的建设条件 ,提出构建以大耗水重化工业为核心的临港工业经济体系 ,带动全省经济发展 ,缓减淡水资源紧张、城市拥挤和环境污染压力 ,以及各临港经济区的建设策略。     

PLC控制的教学机械手

介绍一台可编程控制器（PLC）教学机械手的研制。它是一个水平／垂直位移的机械设备，用来将工件由左工作台搬到右工作台，在PLC控制下可实现手动及自动等多种工作方式，为学习PLC的原理及应用提供一种理想的示教装置。     

某住宅楼的地基加固与纠偏

面对连云港市新浦区软土地基上施工的某住宅楼 ,施工时由于对北楼部分桩出现的缩颈及断裂未能妥善处理 ,造成楼房北倾的问题。经协商 ,及时采取了旋喷桩加固法加固北楼基础 :采用沉降法(切桩 )、纠偏 (使各承台均匀、协调、沉降 )、接桩、固封等措施 ,效果良好。     

关于当代地球科学发展趋势的点滴认识

面对资源、环境、人口、地质灾害等人类的生产、生活乃至生存的严峻危机，需要我们掌握地球内部的客观规律，不断更新和寻找地球科学理论和新的思维方式，掌握地球科学发展趋势，以协调好人与自然、人地关系及社会经济和可持续发展理论，造福于人类。     

The “peeling” method to process apparent resistivity data for earthquake precursory monitoring

Considering the fact that there is only one pair of fixed potential poles in one direction used to monitor the resistivity changes under the observatory station which may indicate process of earthquake preparation, based on the precondition that the resistivity structure is 1-dimensional under the observatory station, and by way of equivalent model put forward by the authors, this paper suggests a kind of method trying to separate the resistivity changes in deep layers from that of the shallow layer. Analysis shows that, to obtain the same measured data with the same array, any a multi-layered geo-electrical structure can be equivalently taken as a two-layered one, we call it equivalent model. In this paper, the resistivity and thickness of the upper layer of the equivalent model are equal to that of the first layer of the original one, the resistivity of the lower layer of the equivalent model is obtained with calculation according to the requirement of equivalence, its value is relevant with the resistivities and thicknesses of all layer of the original model except for the first one, so the resistivity change of the equivalent layer can indicate the synthetic effect of variation of all layers of the original model except for the first one. The primary research results show that this method can work well. Foundation item: Chinese Joint Seismological Science Foundation (100146).     

岩石变形所反映的地震作用过程--第13届国际变形机理、流变学和构造学学术会议概述

简要介绍了第13届国际变形机理、流变学和构造学学术会议的概况和特点，综述了地震变形作用的研究现状。     

Investigation of a landslide in the new site of Badong County by integrated geophysical survey

An integrated geophysical survey which combines vertical seismic profile method, shallow reflection seismic method, electric sounding, soil temperature measurement and radioactive gas measurement was used to investigate Zhaoshuling landslide in the new site of Badong County and to assess the stability of the landslide. By rational use of these methods together with borehole geological profile and other geological information, the spatial distribution of the landslide body, the formations and structures within and without the landslide body were determined and the stability of the landslide was also assessed, thus making great contribution to the successful and rational investigation and assessment of the landslide.     

边角权匹配对城市大型导线网平差结果精度影响分析

通过某工业城市大型一级导线网观测成果的限差检验、观测数据处理，探讨导线网平差时、，边、角验权的合理选择和匹配，及其对平差结果的精度影响，从中得出一些认识和有益的经验。     

SNREI地球模型负荷勒夫数数值计算的新进展

基于Ｌｏｎｇｍａｎ和Ｆａｒｒｅｌｌ的表面负荷形变理论，深入研究计算ＳＮＲＥＩ弹性地球模型表面负荷勒夫数的数值计算方法，取得新的进展：采用了一种新的代换方法─ｒ￣ｎ因子法，比传统的无量纲化法简单易行，且能达到很高的计算精度；确立了检验表面边界条件、微分方程积分线性性和计算结果的收敛性，用于评价数值计算结果精度的有效准则；给出了ＰＲＥＭ地球模型的一组高精度计算结果．     

1988年反厄尼诺(La Niña)事件的数值模拟

用中国科学院大气物理研究所高分辨率、自由表面热带海洋环流模式对厄尼诺/南方涛动(El/Southern Oscillation)循环中另一重要位相La Niña事件进行了数值模拟研究。模式区域为南北纬30°之间的热带太平洋,经纬圈水平方向分辨率分别为2°和1°,垂直方向分为不等距的14层;模式中考虑了盐度并引入与洋流切变和层结稳定度有关的垂直扩散参数化方案。在观测到的海表风应力、热量和淡水通量(蒸发与降水之差)驱动下,所发展的模式从1984年积分到1989年。本文给出模式对近十几年来最强的1988年La Niña事件进行数值模拟的结果,着重分析La Niña期间热带太平洋海面起伏、流场和温度场时空演变,以及La Niña和El期间变量场时空结构差别。文中还进行了模式结果和一些观测资料间的比较。