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ZY-LOC高压自紧式法兰的全新管道连接方式 被引量:2
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作者 徐志 侯亮平 《石油石化物资采购》 2014年第7期93-96,共4页
本文通过将ZY-LOC高压自紧式法兰与传统法兰、国外同类产品进行比较,阐述了高压自紧式法兰的优势,并通过对其应用实例的介绍,进一步说明了高压自紧式法兰的市场价值。
关键词 ZY-LOC高压自紧式法兰 传统法兰
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欧陆行政传统研究综述
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作者 高红红 《中山大学研究生学刊(社会科学版)》 2010年第2期115-124,共10页
伴随着中国行政管理学"身份危机"一词的提出,越来越多的学者倡导提高对行政史研究的重视,以试图纠正一些误解,并把对行政史的研究作为建立中国本土化理论的途径之一。本文以欧陆行政传统研究为切入点,进行相关文献回顾,归纳... 伴随着中国行政管理学"身份危机"一词的提出,越来越多的学者倡导提高对行政史研究的重视,以试图纠正一些误解,并把对行政史的研究作为建立中国本土化理论的途径之一。本文以欧陆行政传统研究为切入点,进行相关文献回顾,归纳与整理,试图纠正多年来对中国行政学及美国行政学的误解与偏见。 展开更多
关键词 欧陆行政传统 法兰西传统 日耳曼传统 英国传统
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新型机械接头在深水平台工程中的应用研究
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作者 宋广兴 牛勇 +4 位作者 韩雁凌 庄阳 黄波 李柯 陈欢 《中国造船》 EI CSCD 北大核心 2013年第A01期230-236,共7页
传统法兰接头易发生“跑、冒、滴、漏”,维护及修复比较麻烦,成为海洋平台的主要危险源。新型机械接头——金属自紧式法兰,可以应用于严苛的高温高压工况,正确组装的话可实现零泄漏,无需后期维护,弥补了传统ANSI法兰的缺陷,在深... 传统法兰接头易发生“跑、冒、滴、漏”,维护及修复比较麻烦,成为海洋平台的主要危险源。新型机械接头——金属自紧式法兰,可以应用于严苛的高温高压工况,正确组装的话可实现零泄漏,无需后期维护,弥补了传统ANSI法兰的缺陷,在深水平台中有着广阔的应用前景。本文研究了其机械性能,优缺点,施工工艺及控制措施,为该接头的推广应用奠定了基础。 展开更多
关键词 深水平台 传统法兰 金属自紧式法兰 施工工艺 控制措施
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Some of the Conventional Accounting Concepts That Are Not in Accordance With the Paradigm of Islamic Accounting
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作者 Tita Djuitaningsih 《Journal of Modern Accounting and Auditing》 2013年第9期1163-1175,共13页
This paper discusses some of the conventional accounting concepts, such as historical cost concept, conservatism concept, matching concept, objectivity concept, stable monetary unit assumption, and going-concern assum... This paper discusses some of the conventional accounting concepts, such as historical cost concept, conservatism concept, matching concept, objectivity concept, stable monetary unit assumption, and going-concern assumption, which are not in accordance with the Islamic accounting paradigm due to their divergence with some verses of the Holy AI-Qur'an, the Hadiths of the Prophet Muhammad, peace be upon him (pbuh), and the basic of Zakat calculation. This is a conceptual paper describing some of the conventional accounting concepts that are not in accordance with the paradigm of Islamic accounting. The paper concludes that the historical cost concept can be replaced by: current cash equivalent concept, historical cost and current value concepts (market selling price), current cost concept, historical cost concept in all (except for Zakat purposes) accounting calculations, current valuation concept, and fair value concept. Conservatism concept must be eliminated if historical cost concept is not used anymore. Matching concept can be replaced by asset-liability approach concept. Objectivity concept can be replaced by Zakat accountability concept. Stability of the monetary unit assumption can be replaced by gold or silver measurement, or Dirham currency, and going-concern assumption must be eliminated. 展开更多
关键词 conventional accounting concepts paradigm of Islamic accounting historical cost concept conservatismconcept matching concept objectivity concept stable monetary unit assumption going-concern assumption
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