"藏汇于国"到"藏汇于民"的外汇投资渠道探讨

为了更好地落实藏汇于民,必须拓展外汇投资渠道,使藏汇于民成为可能。文章主要探讨当前可能的主要外汇投资渠道,并就在外汇投资活动中需要注意的事项给予说明。     

地表移动破坏裂缝特征及其控制方法

通过分析地下开采的影响，黄土覆盖层变形裂缝规律，提出以开采方法和工艺方式来控制或减弱地表变形裂缝破坏程度，并在保护地表建筑物的前提下，最大限度回收“三下”呆滞煤炭     

论企业技术创新的评价

讨论了企业技术创新的评价方法，引入事实评价与价值评价标准，对企业技术创新进行技术评价和社会评价。认为只有当企业技术创新的技术评价和社会评价均为可行时，技术创新方案才原则上可以采用。     

化工传热过程计算方法的分析

通过分析比较化工传热过程计算中的平均温度差法(MTD法)和传热单元数法(NTU法),找出了它们之间的内在联系,结合这两种方法的优点,组合成了一种新的计算方法,应用于化工传热过程的计算,可使计算过程大为简便,同时又可评价换热设备流动型式的合理性。     

生态治理中政府部门代理人道德风险因素分析

针对我国生态环境治理存在政府部门代理人道德风险的社会现象,认为影响代理人个人道德风险的因素主要有诚实履约的正常收益、道德风险行为被发现的概率、贴现因子、道德风险行为的额外收益以及道德风险行为被发现后的次优收益,并且以预期收益为目标建立数学模型,分析政府部门代理人个人道德风险行为动机与影响因素之间的关系。进一步扩展模型,讨论了社会监督成本以及随机因素的影响作用。最后,提出了相关的监督、激励及协作策略。     

The Frontier Movement and The American Values and Beliefs

This paper briefly accounts the background of American values and beliefs. It analyses the essence of the American ideals and points out that the American values are exaggerated and glamorized by the American upper class. They are in a sense, a dose of anaesthetic and a kind of hypocrisy.     

The Response of Debris-Flow Events to Solar Proton Flares （Ⅰ）

By analyzing the observation data from Dongchuan Debris Flow Observation and Research Station and historical data from year 1965 to 1990 gotten from National Astronomical Ob-servatories/Yunnan Observatory,the responding of debris flow in Jiangjia Ravine to Solar Proton Flare is studied. The following conclusion can be drawn. Solar Proton Flare,as one of most im-portant astronomical factors,affects the activity of debris flow in Yunnan. Generally,from 1965 to1990,the more active Solar Pro-ton Flare is,the greater the probability of high frequency and large runoff of debris flow is. On the contrary,the less active Solar Pro-ton Flare is,the greater the probability of low frequency,small runoff,and low sediment transport of debris flow is.     

Picturing the moon: Hevelius’s and Riccioli’s visual debate

This article investigates the maps of the moon produced in the mid-seventeenth century by Jesuit Giambattista Riccioli (1598-1671) and Johannes Hevelius (1611-1687), whose cartographic projects competed for widespread acceptance. Although Hevelius’s Selenographia (1647) was applauded for its many detailed, self-engraved pictures of the moon, his cartography and proposed nomenclature were supplanted by Riccioli’s as offered in Almagestum novum (1651), in spite of the latter’s simplistic pictures and promotion of geocentric cosmology. Exploring this paradox through pictorial analysis, three types of images common to both Selenographia and Almagestum novum are compared, employing an analytical tool developed by Svetlana Alpers in The art of describing (1983). A focus on this debate exposes the tensions evoked by new technologies of vision and competing cultures of visual epistemology in seventeenth-century astronomy. As both selenographers grappled with questions about the role of representation and what kinds of knowledge could be generated visually, the successes and failures of their competing projects present implications for the course of visual astronomy, as well as for our understanding of the use of ‘visual technologies’ in a period of controversy.     

峡江方言的人称代词

峡江方言的人称代词主要有三身代词我、你、渠、我叽、我吧、你叽、渠叽以及非三身代词自家、口口[p‘iaη~(44)·ηa]、人家、大家。全文对它们的语音形式作了详细描写,并通过与普通话中的相应形式的比较,逐个分析它们的意义指称对象和语法功能,其中有些人称代词在语用中还会发生转义,文中将其概括为虚指、泛指和转指三种情况。     

化学分析在火灾原因技术鉴定中的应用

采用化学分析方法对火灾现场中的微量油品、特殊物质和混凝土等痕迹物证的化学分析鉴定,对火灾原因和火灾责任的认定起关键作用.