精品课程建设的实践

阐述了精品课程建设的思路,提出了高职院校建设精品课程的途径,并分析了建设精品课程的收获。     

预应力锚索在整治高边坡滑坡病害中的应用

介绍了预应力锚索在青海平阿高速公路高边坡滑坡病害整治工程中的应用实践,并对相关技术、经济性问题进行了探讨,为其他类似工程提供参考。     

用高品位高硫铝土矿生产氧化铝时的除硫新方法研究

本文研究了贵州高硫型高品位铝土矿溶出性能,考查了石灰添加量、溶出温度、苛性碱浓度和溶出时间对氧化铝溶出率的影响以及铝土矿的硫向溶液中的转化率(即硫的溶出率)的影响;还研究了用铝酸钡净化拜耳赤泥洗液的除硫条件和效果。     

高温涂层自愈合性能的研究

探讨了用涂层的高温透气性的变化率评价涂层自愈合性的实验方法，研究了涂层高温自愈合能力的可能性，并用该方法研究了玻璃质涂层的高温自愈合性能．     

高、低感觉寻求者的心理差异比较及在教学中的应用

通过对360名大学生进行随机抽样，经过朱克曼的感觉寻求量表SSS－V测定，从中挑选出高、低感觉寻求各30名，比较研究两心理差异，旨在为体育教学改革提供一定的参考依据。     

电能质量问题及对策

概述了电能质量问题的产生及日益引起关注的原因，介绍了国际电工委员会(IEC)和电气与电子工程师协会(IEEE)对电能质量的定义，并针对电能质量问题提出了具体对策。     

极板上半圆柱形凸起对高压电容器性能的影响

分析了柱形导体对均强电场的影响并以此为依据说明了有柱形凸起的高压电容器易击穿的原因是最凸部场强为远离凸部场强的 2倍。     

试论饭店员工忠诚度管理

人力资源供过于求,人才资源供不应求,这是当今饭店业人力资源的现状.对员工进行忠诚度管理,培养与维系员工的忠诚感,建立一支与饭店共发展的员工队伍,留住优秀人才,已成为饭店业人力资源管理的重要内容.     

Study on Ceramic Cutting by Plasma Arc

Engineering ceramics are typical difficult-to-machine materials because of high hardness and brittleness. PAC (Plasma Arc Cutting) is a very important thermal cutting process and has been successfully used in cutting stainless steel and other difficult-to-machine alloys. PAC‘s application in cutting ceramics, however, is still limited because the most ceramics are not good electronic conducts, and transferred plasma arc cannot be produced between cathode and work-piece. So we presented a method of plasma ...     

Cutting tool materials for high speed machining

High speed machining (HSM) is one of the emerging cutting processes, which is machining at a speed significantly higher than the speed commonly in use on the shop floor. In the last twenty years, high speed machining has received great attentions as a technological solution for high productivity in manufacturing. This article reviews the developments of tool materials in high speed machining operations, and the properties, applications and prospective developments of tool materials in HSM are also presented.