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排序方式: 共有108条查询结果,搜索用时 27 毫秒
81.
文章通过梳理南京政权政治运行中的党政、党团、党内三对关系形态,来说明南京政权的核心主体——中国国民党,由于不能有效发挥统治效能,大量流失所辖政治资源,缺乏妥善处理矛盾的能力,迫使三对关系形态迭生障碍,政治运行一片紊乱,南京政权的最终瘫痪只是个时间问题而已。  相似文献   
82.
日俄战争后,日俄分别加强对南、北满洲的渗透。清政府为了应对危急局势,采取了在满洲引进欧美资本以牵制日俄的政策。但一方面由于清政府实力太弱,无力与日俄周旋,另一方面又由于当时英法俄日四国在远东已形成了合作局面,而美国为了维护其在菲律宾的利益,不愿公开与诸强对立,从而使清政府的政策遭到了失败。  相似文献   
83.
汽车自动变速器故障中因自动变速器油的问题引发的故障大约占到80%左右,其中,部分是由于自动变速器液面高度不正常而引起的,部分是由于自动变速器油变质或使用的自动变速器油不是既定牌号引起的,本文通过对油质状态进行认真仔细的研究分析,给出自动变速器油变质的原因,并进一步分析了油液变质后所能引起的故障。  相似文献   
84.
While the literature has touted e-Government as a tool for combating corruption, no study has discussed so far how corruption could influence e-Government project failure. This article tries to fill part of this void in past research by proposing a contextual framework that highlights the role corruption plays in stimulating the failure of e-Government projects in developing countries. Informed by prior relevant literature on general systems, organizational information processing, corruption, as well as e-Government, the proposed framework argues that the prevalence of corruption in developing economies could restrict moral and governance capabilities of administrative systems overseeing e-Governments in a way that could lead to the failure of these entities to produce initiatives that meet stakeholders' expectations. This theoretical study discusses this idea and underscores the value of the suggested framework for guiding scientific inquiries into this important topic and helping the public officials interested in planning, managing, and auditing e-Government initiatives.  相似文献   
85.
在故障报警处理方面,传统方式一般采用指示灯、文字显示或故障代码存储方式,如能在原有方式基础上给予语音提示,报警方式将更为直观方便,产品也会给人耳目一新的感觉。本文以89C51单片机和ISD语音芯片为核心,设计了一种智能语音故障报警系统,较适合于某些场合故障报警处理的需求。  相似文献   
86.
再论网络信息检索的失误   总被引:3,自引:0,他引:3  
信息需求表达直接影响信息检索的效果.本文构建了信息需求集合,即Infoneed={RIN、PIN、Request、Query},并对信息需求表达的障碍进行了分析.  相似文献   
87.
数控机床由于价格昂贵,一旦出现故障,维修困难,常带来较大的经济损失。本文介绍了几种常用维修方法。及应用实例。  相似文献   
88.
ABSTRACT

Academic failure is an important and personal event in the lives of university students, and the ways they make sense of experiences of failure matters for their persistence and future success. Academic failure contributes to attrition, yet the extent of this contribution and precipitating factors of failure are not well understood. To illuminate this world-wide problem, we analysed institutional data at a large, comprehensive Australian university and surveyed 186 undergraduate students who had failed at least one unit of study in 2016, but were still enrolled in 2017. Academic failure increased the likelihood of course attrition by 4.2 times. The students who failed and persisted attributed academic failure to a confluence of dispositional, situational, and institutional factors. There was a compounded effect of academic failure on already-vulnerable students resulting in strong negative emotions. Viewing persistence as an interaction between individuals and their sociocultural milieu opens up different avenues for research and considerations for support.  相似文献   
89.
礼貌普遍存在于各种语言文化中,不同语言文化赋予礼貌不同的内涵。缺乏对英汉礼貌原则的认识是导致跨文化交际中出现语用失误的重要因素。本文通过介绍以Leech和顾曰国为代表的英汉礼貌原则的概念及准则,深入对比和分析英汉礼貌原则的异同,同时探讨因迁移礼貌原则所导致的语用失误及相应的对策,以保证跨文化交际的顺利进行,达到交际目的。  相似文献   
90.
This article presents evidence that--alongside the successes-- many information systems in developing countries can be categorized as failing either totally or partially. It then develops a new model that seeks to explain the high rates of failure. The model draws on contingency theory in order to advance the notion of design-actuality gaps: the match or mismatch between IS designs and local user actuality. This helps identify two high-risk archetypes that affect IS in developing countries: country context gaps and hard-soft gaps. The model is also of value in explaining the constraints that exist to local IS improvisations in developing countries. Overall, the article shows how model and theory help understand IS cases in developing countries, and equally, how those cases provide valuable data to help develop IS models and theories.  相似文献   
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