中国农用车的概念和定位与前景

中国农用汽车在近年的迅猛发展是中国社会经济发展的产物。中国农用车的本征是汽车,不是农业机械。中国农用车的发展前景很光明。     

谈宁波－舟山港虾峙门外深水航槽的使用

文中通过深水航槽的介绍,使读者了解深水航槽的成因、构成、使用注意事项和相关建议。     

京张高铁大直径泥水盾构施工泥浆环保处理措施研究

在城市建筑物密集区,采用泥水盾构进行隧道施工往往面临泥浆无处排放的难题。以新建京张高铁清华园隧道为背景,通过对地质状况的分析和研究,采用了泥浆环保综合处理的方法:(1)以泥水分离设备为核心,对泥浆进行总体处理;(2)处理后合格的泥浆通过制、调浆系统的补充和调整进行再利用;(3)处理后不合格的弃浆则通过压滤设备、离心设备和化学药品进行环保处理;(4)对泥浆处理设备进行噪声控制。研究表明,通过上述措施,实现了废弃泥浆的无污染处理,使盾构施工对于环境的影响降低到最小程度。     

Human resources in the mixed ownership reform of Chinese ports: the mediating effects of organizational commitment

In the process of the change to mixed ownership of Chinese ports, the allocation of human resources has become increasingly important because of the workforce’s growing concerns regarding losses of benefits. The mediating effect of organizational commitment in the relationship between person-organization fit and organizational citizenship behavior (OCB) can provide a significant reference for port managers and regulators, i.e., the government, regarding the framework of human resource systems. The data examined in this study were collected from three Chinese ports (Qingdao Port, Yantai Port and Rizhao Port) that are in the process of changing to mixed ownership. Structural equation modeling was applied to test the hypotheses. The results show that it is extremely difficult for groups with vested interests in Chinese ports to achieve consistency fit in the short term and to accept potential losses. Moreover, it is imperative to adopt a scientific and efficient person-organization fit mechanism and personnel system to achieve a higher level of fit.     

丹参治疗恶性淋巴瘤的临床评价——47例恶性淋巴瘤近期疗效分析

从1980年至1986年,对47例恶性淋巴瘤患者进行了临床治疗观察。47例患者随机分为2组:31例采用丹参-Cop 方案治疗;16例采用Cop 方案治疗。对其近期疗效进行了分析。结果显示:丹参-Cop 方案略优于Cop 方案(p<0.05),说明丹参对Cop 方案的抗肿瘤活性有一定程度的直接的或间接的增效作用。     

轮机英语学习者的汉译英错误分析

在以学习者为中心的语言教学研究中,监控和分析学习者的语言成为评估和指导教学的重要手段。本文运用错误分析理论,对轮机英语学习者在汉译英中出现的错误进行了分类、解释和评价,为轮机英语教学提供了一定的借鉴。     

An Intelligent Master Model of Computer Aided Process Planning for Large Complicated Stampings

Process planning for large complicated stampings is more complicated, illegible and multiform than that for common stampings. In this paper, an intelligent master model of computer aided process planning （CAPP） for large complicated stampings has been developed based on knowledge based engineering （KBE） and feature technology. This innovative model consists of knowledge base （KB）, process control structure （PCS）, process information model （PIM）, multidisciplinary design optimization （MDO）, model link environment （MLE） and simulation engine （SE）, to realize process planning, optimization, simulation and management integrated to complete intelligent CAPP system. In this model, KBE provides knowledge base, open architecture and knowledge reuse ability to deal with the multi-domain and multi-expression of process knowledge, and forms an integrated environment. With PIM, all the knowledge consisting of objects, constraints, cxtmricncc and decision-makings is carried by object-oriented method dynamically for knowledge-reasoning. PCS makes dynamical knowledge modified and updated timely and accordingly. MLE provides scv. cral methods to make CAPP sysmm associated and integrated. SE provides a programmable mechanism to interpret simulation course and result. Meanwhile, collaborative optimization, one method of MDO, is imported to deal with the optimization distributed for multiple purposes. All these make CAPP sysmm integrated and open to other systems, such as dic design and manufacturing system.     

中小城市干道线控系统交通改善效果分析

总结了中小城市城区的主要交通特征．针对该交通特征提出了．在中小城市应用干道协调控制系统改善交通的方案．对采取干道线控系统前后的交通运行效果进行了系统的比较分析，证明了采用干道线控系统可以在最短时间内完成道路交通功能提升，能缓解区域内交通结构供需矛盾，并可改善局部交通的运行状况．     

重构中国哲学:前景、可能与资源清理

在目前中国社会广泛流布的哲学主潮大致包括马克思主义哲学、传统中国哲学及西方哲学三大部分。经历了一段时期的相互碰撞与激荡之后，三者必然会在一个崭新历史起点上实现有机整合，完成中国思想史上的第三次的思想大融合。在重新整合这三个部分的中国哲学重构过程中，西方现代哲学理性分析、批判创新的气质，马克思主义哲学对现代科学的方法论总结。传统中国哲学始终与生活世界、人生体验相联系的品格都将成为可充分利用的哲学资源。不可否认，重构中国哲学也将面临着来源于社会基础、主体内容承接、话语转换等方面的困难与挑战。在本质上，中西激荡、内外交汇的最终结果应该是一个由现实实践、社会历史作出选择的自然过程。     

北方六省（区）MMPI中文版的结构效度研究

通过对ＭＭＰＩ基本量表间的相关分析和因子分析，并与跨文化资料进行比较，发现中文版和原版所测的人格维度基本一致：主要负荷精神质（Ｐ），神经质（Ｎ）和社会内向（Ⅰ）因子，所解释的变异量为７０％左右；其次，负荷性度（Ｍ）和社会判断和适应因子（Ａ）。５个因子可解释变异量的８０％左右。判别分析结果发现，ＭＭＰＩ对正常组和８组精神疾病的正确划组率达７９．０２％至８８．２８％。提示中文版有较好的结构效度。