冲击作用下桩的竖向振动分析

对扰力作用下等截面桩的竖向振动进行了理论分析，得出了其竖向振动的固有频率方程和在顶面受冲击力作用下的强迫竖向振动的位移响应。     

积极发挥专业图书馆读者的作用

文章着重从信息采访、信息服务、信息咨询三个方面论述专业图书馆读者在图书馆服务中的作用.     

Knitting and Finishing of Ramie Knitted Fabrics Blended with Fine Polyester

Ramie fibre is harsh and rigid. Ramie yarns have a hairy feel and reduced cohesion. A considerable amount of research has been done to ease the undesirable properties of ramie products through modifying conditions of knitting and finishing according to the special properties of the ramie yarn. From the comparison results, burning the hairiness is shown as one of the effective methods to bnprove the properties of the yarn. A typical finishing condition with enzyme treatment is also recommended.     

有关动力触探影响因素修正问题的探讨

本文主要针对不同行业的规范中对动力触探试验影响因素修正方法的不统一进行初步探讨     

大学生幸福智力量表的适应性检验

运用大学生幸福智力(well-being intelligence,WBI)量表,对132名成人和121名高中生进行测查,结果表明:(1)在成人样本和高中生样本中,量表总的α系数及4个分量表的α系数均高于0.848 8;(2)CFA分析显示拟合指数x2/df、GFI、AGFI等在这2个群体中均比较理想;(3)在这2个群...     

稀浆封层技术在公路养护中的应用

稀浆封层是将乳化沥青、符合级配的骨料、水、填料及添加剂按一定的设计配比搅拌成稀浆混合料，均匀地摊铺在待处理的路面上，与原路面牢固地结合在一起，形成密实、坚固、耐磨的道路表面封层，大大提高路面使用性能，具有很大的发展前景。     

A multiyear lags input-holding-output model on education with excluding idle capital

This paper develops a multi-year lag Input-Holding-Output (I-H-O) Model on education with exclusion of the idle capital to address the reasonable education structure in support of a sustainable development strategy in China. First, the model considers the multiyear lag of human capital because the lag time of human capital is even longer and more important than that of fixed capital. Second, it considers the idle capital resulting from the output decline in education, for example, student decrease in primary school. The new generalized Leonitief dynamic inverse is deduced to obtain a positive solution on education when output declines as well as expands. After compiling the 2000 I-H-O table on education, the authors adopt modifications-by-step method to treat nonlinear coefficients, and calculate education scale, the requirement of human capital, and education expenditure from 2005 to 2020. It is found that structural imbalance of human capital is a serious problem for Chinese economic development. This research was supporting by the Key Project of National Natural Science Foundation of China under Grant No. 60874119, Innovation Funds of Chinese Academy of Sciences, Research Fund for Humanities and Social Sciences in colleges under Grant No. 06BJY102, Key project in Jiangxi Soft Science Project under Grant No. [2006]188, Jiangxi Research Fund for Humanities and Social Sciences in colleges under Grant No. 03JJ01, and Henan Research Fund for Humanities and Social Sciences in colleges under Grant No. 2008-ZD-002.     

双向编程遥控的电话线联网警戒系统设计

介绍一种可双向编程遥控的电话线联网警戒系统，讨论了硬件实现，数据传输格式，软件设计。     

“外延发展”转向“内涵提高”是振兴乡镇企业的必由之路

针对目前乡镇企业发展困难的状况，提出振兴乡镇企业必须首先从项目、资金、人员等方面强化企业的内部管理。     

立达清梳联短绒问题的研究

测试分析了立达清梳联生条短绒率偏高的主要原因及影响因素，通过工艺试验，优选了Ｃ４型梳棉机给棉刺辊部分的工艺参数．