甘肃省发展生态交通的实践与思考

针对甘肃省的地理特征和交通发展现状,提出了实施东部保护、中部恢复、西部治理的生态交通工程战略.以雅永公路的具体实践为例,阐述了直线穿越沙漠、修建宽阔平整带、铺设平铺式粘土(砂砾)沙障、铺筑渣油沥青光滑路面和营造防沙林带或插设直立式沙障等公路交通工程防沙治沙的具体措施.根据甘肃西部的地域特点,提出了率先在甘肃西部实施生态交通工程项目试点的三点建议:组织开展生态交通工程项目理论研究和技术攻关;着手编制甘肃省生态交通工程项目规划;选择试点项目实施近中远期生态交通工程项目规划.     

帕萨特领驭轿车定速巡航系统浅析与维修

以使用维修为切入点,阐述帕萨特领驭轿车定速巡航控制系统的组成、控制原理、对系统进行电路分析,基于电路分析给出维修思路和故障案例。     

旺村电站至桂江河口河段设计最低通航水位分析

文章依托旺村电站至桂江河口河段航道工程,介绍了设计最低通航水位的确定方法和思路,并基于西江（干流）水位顶托对旺村电站至桂江河口（支流河口段）水位的影响分析,确定了相关设计最低通航水位指标值,提出了该河段设计最低通航水位分析的要点及注意事项。     

Non‐compatible chemicals as cargoes in industry,on road,rail, and water

Toronto is to have an urban transit system with a passenger carrying capacity which fills the gap between the capacity of the subway and the capacity of the car and bus. Correspondingly, in the words of the Premier of Ontario, the system will “make possible an attractive alternative to high‐rise, high‐density living and urban sprawl. . . .” Furthermore, the new system is sufficiently economical to provide “. . . an encouragement to growth in appropriate areas, rather than merely responding to growth as it occurs . . .”

The decision to have such a system is the culmination of some years of major transportation activities in the Province, which included the Metropolitan Toronto and Region Transportation Study (MTARTS) of 1962. This study pursued both urban expressways and public transport solutions to the movement of people in Metropolitan Toronto.

The urban expressways programmes ran into difficulties, on environmental terms, when strong opposition from community groups was met on proposed routes. A climax came when the Ontario Government halted the construction of the controversial Spadina expressway in June 1971. However, the programmes of public transport solutions met with great success. The Toronto subway and its extensions, together with the change in land values along the route, has become a classic success story. So, too, has the introduction of the GO Train Service (Government of Ontario train service). This pioneered a combination of commuter rail service and integrated feeder buses and today replaces some 14,000 cars each day along the lakeshore highways.

The success of the subway and the GO train coupled with the difficulties experienced by the urban expressways programme, gave rise to the realisation that a better city through public transport rather than the car, was practicable. However, subways were too expensive and they needed a large patronage in a narrow corridor. Accordingly, an intermediate capacity transit system was sought.

The paper describes the programme of activities involved in the choice of the system and describes the technical specification which the system will enjoy. In particular, the demonstration installation which is to be set‐up in Toronto is described in detail, together with the plans to instal some 56 miles over five routes in Metropolitan Toronto.     

邓小平\"三农\"思想的探讨

关于农业现代化的思想是邓小平理论中一个非常重要的组成部分,研究邓小平的农业现代化思想对指导和推动我国社会主义新农村的建设和跨世纪的发展具有重大的现实意义.邓小平的“三农“思想主要包括如下几点:农业是国民经济的基础,同时是社会主义现代化建设的基础;把调动农民积极性作为制定农村政策的出发点;尊重农民的首创精神;保证农民的经济利益;保障农民的生产经营自主权;实践证明是正确的、农民拥护的政策就不要变;农业的发展需要三靠:一靠政策,二靠科技,三靠投入;农业的发展需要科技、教育的支持.     

普通高职高专毕业生就业预警线的预测及确定

高职高专教育已占据了我国高等教育的半数以上,但其就业现状非常严峻.文章通过确定其失业预警线,利用SPSS统计软件,预测出今后若干年普通高职高专毕业生的就业率,探讨了构建我国大学生就业预警机制的方法.     

美女经济热与女大学生就业难现象思考

试图通过分析美女经济现象,从中找出中国女大学生就业难背后的文化价值原因,指出美女经济无形中损害了女大学生学习和工作的积极性,妨碍了女大学生就业知识结构的合理搭建,因此女大学生就业首先应树立主体意识和人生价值观.     

山西省重载水泥混凝土路面结构设计与体会

对山西省已建成的几条重载水泥混凝土路面高速公路结构进行汇总分析,并结合重载交通的特性和典型病害,提出了一些结构设计体会,供同行参考。     

以学生就业为目标全面促进高职高专教育

根据国家《高职高专院校人才培养工作水平评估方案》的要求，以学生就业为目标是高职高专实施教育改革的基本方向．     

如何调适大学生就业心理障碍

大学生就业形势日益严峻,部分毕业生心理压力过大,产生了心理障碍,心理素质问题已成为影响择业面试成功的重要因素。研究分析大学生就业心理障碍的表现、成因及解决办法,促进大学生顺利就业,具有十分重要的现实意义。