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This paper addresses the important status of low permeability reservoirs in Chinese oil industry and the significance of fractured low permeability reservoir study; illustrates the delineation standard of low permeability reservoir and enumerates the char
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本文首先阐述了低渗透油藏在我国石油工业中的重要地位以及关于裂缝性低渗透油藏研究的重要意义;说明了对低渗透油藏界限的界定标准,并列举了裂缝性低渗透油藏的特点;介绍了裂缝性低渗透储层的分类,并描述了不同类型储层的流体渗流特征;详细分析了关于低渗透油藏中裂缝的研究,以及开发低渗透油藏常用的增产措施―水力压裂技术;最后重点阐述了关于裂缝性低渗介质中渗流理论的研究进展。 |
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This paper addresses the principle of design model selection of main generator groups for offshore platforms based on the platform power station information provided by some engineering companies together with the design experiences gained by the author.
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文章根据有关平台电站资料,结合笔者从事浅海油田设计经验,介绍了海上平台电站主发电机组设计选型原则。 |
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This paper addresses the problem in terms of oral Chinese class, in expectation of offering valuable hints to the present TCFL vocabulary teaching.
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本文把词汇教学放在口语这一特定的课型中进行分析和研究,希望对对外汉语口语课中的词汇教学实践有所帮助。 |
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This paper addresses the relevant problems existing in this aspect and offers some countermeasures and solutions.
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本文针对目前高校教师职称评聘中存在的问题,提出了几点对策。 |
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This paper addresses the requirements of function analysis and function assignment, which should be carried out in the desigh of main control room in nuclear power plant according to the design research of advanced main control room, then states its conte
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根据先进压水堆研究关键课题——先进主控制室的设计研究,阐述了核电厂主控制室设计中进行功能分析与功能分配的基本要求,重点论述了功能分析与分配的内容、作用、重要性与必要性,探讨了在核电厂先进主控制室的设计中贯彻执行这些要求的措施及进行设计验证的方法。 |
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This paper addresses time-invariant gait planning and finite-time nonlinear control strategy for a five-link, four-actuator planar biped robot to realize dynamic walking.
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摘要以五杆四驱动的平面双足步行机器人为对象,研究了其动态步行的时不变步态规划和限定时间的非线性控制策略。 |
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This paper adopted multi-source spatial information to construct the Digital Environment Model made of grid data, the comprehensive evaluation map of the eco-environmental quality of Daqing City was generated.
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采用以栅格数据结构为主的多源空间信息,建立了评价生态环境质量的数字环境模型,生成了大庆市生态环境综合评价图。 |
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This paper adopts a line space model to examine the optimal location of a shopping mall under mill pricing and uniform pricing and to compare the effects of he pricing policies on price, output, profit, and welfare.
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摘要本文利用一个两市场分别位于直线之两端点的线性空间模型,讨论在单一出厂价格及单一运送价格二种订价制度下,购物中心之厂址选择,并比较此二种订价制度下之价格、销售量、利润及福利。 |
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This paper adopts an adaptive learning algorithm based on hierarchy clustering to update user profile, which continuously abstract the cancroids of one class of optimum information from the feedback flow of system, which effectively shield the learning pr
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摘要本文采用一种基于层次聚类的自适应学习策略,从系统反馈的信息流中,动态提取一类最优信息的质心更新用户模型,有效屏蔽了阈值失真和初始信息稀疏造成的大量反馈噪声,并且能够近似模仿人工反馈,完善自适应学习机制的智能性。 |
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This paper adopts critical theory of Deconstruction which emerged in 1960s to analyze the novel The Old Man with Big Wings, coming up with the idea that the angel's journey to the world not only reveals hypocrisy, cruelty and egoism of the world and the g
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摘要运用20世纪60年代兴起的解构主义批评手法分析马尔克斯小说《巨翅老人》,分析出文本中“天使”的人间之旅不仅是展示人间的虚伪、残酷、自私以及人间与上帝,即人间与美德之间隔膜的过程,更是对传统形而上学中宗教信仰、理性文明以及终极意义里的逻各斯中心主义的消解过程,是揭示不确定因素,使读者摆脱时空界限,从不同角度切入文本,审视文本,根据现实,重构文本的过程。 |
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This paper advances five stages of the environmental impact assessment of the coal project,and probes emphatically into the environmental impact of the construction engineering,the environmental feasibility of the construction engineering and the assessme
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提出了煤炭项目环境影响评价的5个阶段,并对工程建设的环境影响、工程建设的环境可行性及评价过程进行了重点探讨。 |