排序方式: 共有151条查询结果,搜索用时 8 毫秒
61.
对辽西凹陷欢喜岭地区沙河街组进行了深入细致的层序划分以寻找岩性地层圈闭,由于地震反射特征在地震资料上表现不明显,层序界面识别困难,应用经典层序地层学的原理和方法,综合运用欢喜岭地区地震和测井资料,借助地震时频分析技术和测井连续小波变换来确定层序界面,建立了该区高精度层序地层格架。研究表明,地震时频分析技术和测井小波变换进行层序旋回划分是较为可靠和实用的。沙河街组共发育有5个具有等时意义的层序界面,可划分为6个三级层序。 相似文献
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准噶尔盆地东部地区石炭系4个层组(下统塔木岗组、滴水泉组,上统巴塔玛依内山组、石钱滩组)均发育烃源岩。相对而言,塔木岗组及石钱滩组分布范围较有限,钻探程度较低,目前还难以准确评价;而下石炭统滴水泉组烃源岩厚度大,分布稳定,有机质丰度高、类型较好、生烃强度较高,目前已达到湿气演化阶段,是准北地区重要的源岩;与滴水泉组烃源岩相似,上石炭统巴塔玛依内山组分布广泛,生烃指标较好,目前已达到生油高峰,是准东南部北三台—吉木萨尔地区石炭系重要的源岩。五彩湾地区、北三台地区均找到了与这两套源岩有关的油气藏,表明了石炭系良好的勘探前景。 相似文献
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王煦 《华北水利水电学院学报(社会科学版)》2006,22(1):104-107
在阐述博克美学思想形成背景的基础上,综合分析了背景所孕育它的鲜明时代性;具体分析了培根和洛克的经验论和感觉论原则、朗吉弩斯《论崇高》、艾迪生《论想象的乐趣》、亚里斯多德净化说和休谟同情说等,对博克美学思想形成产生不同程度的影响与启示。 相似文献
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Guilhem Anzalone 《Sociologie du Travail》2009,51(1):64
Several social science studies have described the conditions under which goods and services become merchandise. In 2002, Sociologie du travail [Sociologie du travail 44 (2002) 255-287] presented contrasting approaches to “quality” by focusing on the processes of identifying and evaluating goods. Approaching this question from the angle of meat-packing provides us with means for accurately describing the relevant operations in this commodification as well as the way that mass marketing has shaped the two aforementioned processes. By leaving aside operations specifically intended for customers and concentrating on those used in mass marketing, we see how meat is “objectified” as it circulates, and how its value and price depend on processing the data ensuing from this objectification. 相似文献
65.
谢晖 《广西师范学院学报(哲学社会科学版)》2009,30(1):91-95
任何国家的新闻都成长和发展于一定的社会文化土壤之中,并形成鲜明的新闻个性。社会文化对一个国家的新闻个性形成的影响因素主要表现的三个方面:一个国家的政治观念文化镕铸,一个社会的道德价值文化表现,一个民族的叙事体系(思维与表现方式)文化传承。 相似文献
66.
公司治理对企业技术创新的影响主要表现在三个层面,即公司治理的制度环境对企业技术创新环境的影响、公司治理的激励机制对企业技术创新驱动力的影响、公司治理的利益相关者资源与能力对企业技术创新形成的影响,由此说明了公司治理对企业技术创新的重要作用,为进一步研究两者之间的关系提供了一种思路,也为解答如何改善组织方式促进企业技术创新这一问题带来一定启示。 相似文献
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Esther M. K. Cheung 《Cultural Studies》2013,27(3-4):564-590
This paper examines the formation of modernity in three colonialist epics of Hong Kong and the recent historical and fictional works that aim to rewrite the history of the ‘local’. Adopting a challenge-response structure, the paper argues that the colonialist epics construct a monolithic discourse of modernity-as-progress via the amnesia of conflicts, tensions, and processes of domination and negotiation in the rural and everyday space of colonial Hong Kong. It is stressed that to piece together the above anomalies is not an attempt to restore a pre-given ‘native’ to but rather an endeavour to examine how the ‘local’ as divergent historical agents shaped and has been shaped by the political, social, and economic environment of Hong Kong and the larger world outside. This can be called a model of dialectics composed of an internal dialectic and a dialectic of articulation. In this regard, with the benefit of the rapprochement of history and anthropology and a non-linear view of history, this paper is a historical bricolage of the anomalous history of Hong Kong, aiming to destabilize the Hong Kong historical grand narrative. Through rethinking the impact of the colonial experience, this paper hopes to liberate alterity and diversity in historical interpretations and imaginations. 相似文献
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Laura A. Janusik 《International Journal of Listening》2013,27(1):5-39
Historically, more time has been spent on teaching speaking than listening, even though listening is the communication activity in which we spend most of our time. Difficulties in teaching include the lack of a single definition or model of listening. Additionally, since listening is both cognitive and behavioral, effectiveness is often evaluated by what students know as opposed to what students do. This article provides a comprehensive look at what is known about teaching listening in both the college and corporate classrooms. Finally, it proposes the educational concept of Teacher Research to develop further theories on how to teach listening more effectively. 相似文献