体育教学中培养学生非智力因素的途径

一个人的成长过程中，非智力因素起着很重要的作用。本文提出了在体育教学中培养学生非智力因素的途径。     

钢引桥液压升降机的设计

详细地分析了钢引桥液压升降机的工况,并在此基础上提出了此类液压升降机设计计算依据和液压系统原理图。     

空箱单体结构在船闸工程中的应用

介绍了空箱单体结构在船闸工程中的设计、应用以及对软弱地基进行处理的方法与施工情况     

Some Important Elements In Language Teaching

Nowadays, the connection between people becomes closer and closer. English as one of the most popular used language in the world is universally learned. English teaching thus he-comes significant. Also English teachers play a significant role in modern society. A good teacher should rack his brain to make his lessons interesting so as to stimulate students' motivation. A teacher should choose a kind of teaching approach , which is suitable for his students and texts and he should also show his enthusiasm to the students at class. So his students can be affected by him.     

基于ARM及超声波的列车接近报警系统研究

列车接近报警是铁路安全领域的重要组成部分，是保障铁路工人安全作业的一项重要指标。针对编组站的特殊环境，开发了一种基于高性能ARM单片机LPC2132、超声波换能器，以及RS-485串行通信总线的列车接近报警器。它能根据远程控制计算机的选项输入指令自动完成数据的采样、运算、传输，实现长时间的自动报警，实时数据查询，并可图表显示，测量精度高，是列车接近报警的新方法。     

Prediction of capsizing probability for a ship with trapped water on deck

The authors have already examined a method for evaluating the capsizing probability of a ship in the dead ship condition based on a piecewise linear approximation of the restoring arm. Here, this method is extended to ships with trapped water on deck. This is because the stability of ships having a relatively high bulwark, such as fishing vessels, could substantially deteriorate due to trapped water on deck. First, the mean amount of water trapped on deck was estimated as a function of the significant wave height and the mean wave period using a model experiment in irregular beam seas. Second, the restoring arm curve with trapped water on deck was calculated hydrostatically and then approximated with a piecewise linear curve. Third, the roll angle was estimated using a nonlinear and uncoupled equation of absolute roll angle under stochastic wave and wind exciting moments. The short-term and long-term capsizing probabilities were calculated for a fishing vessel operating off Kyushu. Numerical results quantitatively demonstrated that the effect on capsizing probability of trapped water on deck cannot be ignored when accurately evaluating the stability of fishing vessels.     

道路运输业民营化的发展路径探析

分析了民营化的理论基础和道路运输业民营化的必要性,提出了新时期道路运输业民营化所应选择的路径。     

高速公路桥隧相连间引道照明解决方案的探讨

介绍了湖南省邵怀高速公路隧道工程情况,在总结以往公路隧道洞外引道照明方案的基础上,提出了一些新思路及方案。     

机场跑道容量评估模型和估计方法的进一步研究

从管制员的角度出发，给出了跑道容量的定义，分析了影响跑道容量的因素，建立了到达和离场容量估计模型，给出了多种情况下跑道容量的计算方法，针对首都国际机场跑道的实际，开发了机场跑道容量评估系统，仿真结果验证了所提模型和方法的可行性。     

桥头跳车防治措施分析

在对桥头跳车病害成因分析的基础上 ,对当前各种桥头跳车的预防措施进行了较为详细的论述 ,并对桥头跳车的养护判定标准和养护目标限值进行了讨论 ,对桥头跳车的养护方法提出了建议 .