李家坝煤矿斜井开拓局部冻结关键技术研究

斜井冻结技术尚处于摸索研究阶段，国内无统一的施工规范。在李家坝煤矿斜井冻结工程实践的基础上开展应用性研究，详细阐述了斜井局部冻结的设计原则、施工关键技术，尤其是快速造孔施工及冻结管保温层施工工艺，提出了冻结管保温接头处理方式，成功应用了斜井冻结步进式投入法，解决了斜井局部冻结关键技术，为类似局部冻结工程提供了借鉴和参考。     

Planning for the 1950 Censuses of Population and Agriculture

The change from the z of “Student's” 1908 paper to the t of present day statistical theory and practice is traced and documented. It is shown that the change was brought about by the extension of “Student's” approach, by R.A. Fisher, to a broader class of problems, in response to a direct appeal from “Student” for a solution to one of these problems.     

论中国对非软权力外交的体系及内容

中非关系的可持续发展，需要中国大力推进对非软权力外交。目前，中国对非软权力外交已成体系：在制度层面上，中非合作论坛是对非软权力外交的制度表现与保障；在此基础上，对非经济、社会软权力外交与对非文化软权力外交在具体领域中推进中非关系，组成对非软权力外交的操作层面。中国对非软权力外交已取得一系列成果，但还要在克服现有问题的情况下加以完善。     

Determinants of fertility levels and change among developed countries: 1958–1978

This article provides a multivariate cross-national test of the hypothesis that national population/family planning policies have effected levels, and changes in fertility in developed nations over the past two decades. Variation is assessed in the total fertility rates (TFR) in 1978, and in the change in these rates between 1958 and 1978, among thirty developed countries. Measures include socioeconomic development, divorce, percent in consensual unions, female labor force participation, abortion policy, and level of contraceptive use by married couples and, government population/family planning policy. Seventy percent of the variation in 1978 TFR is related to the percent contracepting, female labor force, and the population/family planning policy measures. These are the only measures with significant direct effects. A longitudinal analysis of 1958 to 1978 change in TFRs is also conducted. This model increases R² to 75%, and the three independent variables remain significant. Implications of these findings for policy makers interested in increasing or decreasing fertility rates are noted.     

关于微机应用于教学实习的探讨

本文指出了学生在微机教学实习中出现的若干问题，探讨了解决这些问题的方法。     

模糊取式推理的R0方法

用R0蕴涵算子描述了模糊命题“若A则B”,并通过一个例子给出了运用模糊取式推理的R0方法进行推理的具体操作过程．结果表明,运用该模糊推理得到的结论是与人们的思想相吻合的．     

对推进贵阳市建设循环经济型生态城市的思考

贵阳市政府作出将贵阳市建成全国首个循环经济生态城市的重大决定,把贵阳市带入一个崭新的发展阶段。贵阳市建设循环经济型生态城市既有优势也有劣势,而政府的积极倡导和扶助,相应法律、法规的建立,投资政策和项目的选择等都是应予关注的问题。     

“S+V+R+O”双核谓词格框架研究

在“S +V +R +O”句式中 ,由于述语中心动词V价的不同、宾语的不同 ,补语R语义指向的不同 ,主语S、述语V、补语R、宾语O构成一个复杂的语义网络。弄清楚其中的语义网络 ,就可以着手建立“S +V +R +O”双核谓词格框架了。建立双核谓词格框架 ,可以促进对句子的理解 ,促进现代汉语格系统的建立     

从里尔克的《豹》看抒情主体的结构

在抒情诗中,潜在于诗句之外的第一人称主体不止一个,"抒情主体"也不仅仅要么是对"诗人",要么是对诗歌世界中的某个对象性"人物"的指涉。以《豹》为个案对抒情主体进行的结构分析提示,诗歌中有多个潜在主体的代换。     

软预算约束与国企改革：从要素投入的视角分析

论文运用动态模型对软预算约束的形成路径进行了理论研究,并对中国国有企业改革的路径选择进行实证研究。研究结果表明软预算约束起源于企业要素投入与生产模式的匹配模式,而中国国有企业改革路径选择的结果是使要素投入和生产模式满足弱匹配条件。