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Energy Geoscience 2022年第3期3卷 270-281页

作者： Yanqing Huang Ai Wang Kaihua Xiao Tian Lin Wujun Jin Petroleum Exploration and Production Research Institute SINOPECBeijing 100083China

Through comprehensively applying geological and geophysical data,as well as core and thin section observation,the characteristics of reservoirs and fractures in the second member of the Xujiahe Formation(hereinafter referred to as Xu2 Member)in the Yuanba area,northern Sichuan Basin,were studied.Combined with the analysis of the main controlling factors of production capacity,the types and characteristics of the sweet spots in the tight sandstone gas reservoir were determined.The evaluation standards and geological models of the sweet spots were established.The results are as follows:(1)There are bedding-parallel fracture-,fault-induced fracture-,and pore-dominated sweet spots in the tight sandstone gas reservoirs of the Xu2 Member.(2)The bedding parallel fracture-dominated sweet spots have developed in quartz sandstones with well-developed horizontal fractures and micro-fractures.They are characterized by high permeability and high gas output during production tests.This kind of sweet spots is thin and shows a limited distribution.Their logging responses show extremely low gamma-ray(GR)values and medium-high AC values.Moreover,the bedding parallel fracture-dominated sweet spots can be mapped using seismic methods.(3)The fault-induced fracture-dominated sweet spots have welldeveloped medium-and high-angle shear fractures.Their logging responses show an increase in peaks of AC values and total hydrocarbon content and a decrease in resistivity.Seismically,the areas with welldeveloped fault-induced fracture-dominated sweet spots can be effectively mapped using the properties such as seismic entropy and maximum likelihood.(4)The pore-dominated sweet spots are developed in medium-grained feldspathic litharenites with good reservoir properties.They are thick and widely distributed.(5)These three types of sweet spots are mainly determined by sedimentation,diagenesis,and tectonism.The bedding parallel fracture-dominated sweet spots are distributed in beachbar quartz sandstones on the top of the 1st sand layer group in th

关键词： Sweet spot evaluation standard Tight sandstone gas reservoirs Xujiahe Formation Yuanba area Northeastern Sichuan Basin

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An optimized industry processing technology of peanut tofu and the novel prediction model for suitable peanut varieties

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Journal of Integrative Agriculture 2020年第9期19卷 2340-2351页

作者： CHEN Bing-yu LI Qi-zhai HU Hui MENG Shi Faisal SHAH WANG Qiang LIU Hong-zhi Institute of Food Science and Technology Chinese Academy of Agricultural SciencesBeijing 100193P.R.China Academy of Mathematics and Systems Science Chinese Academy of SciencesBeijing 100190P.R.China

Peanut protein is easily digested and absorbed by the human body,and peanut tofu does not contain flatulence factors and beany flour.However,at present,there is no industrial preparation process of peanut tofu,whereas the quality of tofu prepared by different peanut varieties is quite different.This study established an industrial feasible production process of peanut tofu and optimized the key process that regulates its quality.Compared with the existing method,the production time is reduced by 53.80%,therefore the daily production output is increased by 183.33%.The chemical properties of 26 peanut varieties and the quality characteristics of tofu prepared from these 26 varieties were determined.The peanut varieties were classified based on the quality characteristics of tofu using the hierarchical cluster analysis(HCA)method,out of which 7 varieties were screened out which were suitable for preparing peanut tofu.An evaluation standard was founded based on peanut tofu qualities.Six chemical trait indexes were correlated with peanut tofu qualities(P<0.05).A logistic regressive model was developed to predict suitable peanut varieties and this prediction model was verified.This study may help broaden the peanut protein utilization,and provide guidance for breeding experts to select certain varieties for product specific cultivation of peanut.

关键词： peanut tofu process quality peanut variety selection evaluation standard prediction model

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evaluation Principles,standards and Operating Strategies of Ideological and Political Teaching in Science and Engineering Courses

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Proceedings of Business and Economic Studies 2020年第6期3卷 56-60页

作者： Jie Shen Harbin University of Commerce Harbin 150028Heilongjiang ProvinceChina

The reform of ideological and political education in science and engineering courses continues to deepen,and the establishment of a practical teaching evaluation system is the main goal.Combining the relevant requirements of the ideological and political education in science and engineering courses,establishing a teaching evaluation system needs to follow the corresponding principles to ensure that the teaching content is reasonable and the teaching objectives are clear.The selected teaching method is flexible and effective,which facilitates the improvement of teaching quality and feedback of teaching situation.In this regard,the paper mainly analyzes the principles and standards of ideological and political teaching evaluation for science and engineering courses,and chooses reasonable and operable measures in-line with actual requirements to apply them in practice,and strive to serve as a reference for subsequent related research.

关键词： Teaching evaluation Science and engineering courses evaluation standard Ideological and political education

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Ecosystem Health and Its evaluation

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Meteorological and Environmental Research 2015年第3期6卷 5-7,12页

作者： Feng Lei Fang Jiangping Hu Tengfei Zhang Chengshuo College of Agricultural and Animal Husbandry Tibet University

Firstly, the connotations and influencing factors of ecosystem health are discussed, and then the assessment principle, evaluation stand- ard and evaluation method of ecosystem health and the establishment and measurement of ecosystem health indicators are studied. Through the study of its connotation and evaluation, feasible measures to effectively promote the development of ecosystem health are put forward finally.

关键词： Ecosystem health evaluation standard evaluation method Indicator system China

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论学术评价机制的完善

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社会科学总论 2010年第1期 90-96页

作者：杨敏李学永

现代管理主义的兴起对学术产生了冲击，使得学术职业的传统和特有的价值理念受到了前所未有的冲击，使学术不端行为的产生成为必然。现行学术评价机制的缺陷主要包括考核指标体系不合理，评价方式和程序的异化。不合理的评价机制对学术... 详细信息

现代管理主义的兴起对学术产生了冲击，使得学术职业的传统和特有的价值理念受到了前所未有的冲击，使学术不端行为的产生成为必然。现行学术评价机制的缺陷主要包括考核指标体系不合理，评价方式和程序的异化。不合理的评价机制对学术不端起了推波助澜的作用。因此要建立新的学术评价机制；建立多样化的评价体系，使评价标准理性化。同时要建立正当的学术评价程序，学术问题只能由学者解决，专家评议必须有规范的程序。

关键词：学术评价机制评价标准评价程序 academic evaluation mechanism evaluation standard evaluation procedure

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论宏观调控

国民经济管理

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国民经济管理 2007年第2期

作者：陈南岳

界定了宏观调控的内涵，论证了宏观调控的必要性，讨论了宏观调控的类型，对宏观调控成效与政策实施时长进行了模型分析，并对学术界就我国2003年开始的宏观调控成效的争论进行了简要的述评。

关键词：宏观调控评价标准宏观调控政策生命周期宏观调控边际收益宏观调控边际成本 maeroeconomic regulation evaluation standard the life cycle of macroeconomic regulation policy marginal revenue of macroeconomic regulation marginal cost of macroeconomic regulation

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THE REFLECTION OF THE ENGINEERING DRAWING TEACHING TO APPLIED UNDERGRADUATE COURSE

THE REFLECTION OF THE ENGINEERING DRAWING TEACHING TO APPLIE...

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第十一届几何与图学国际会议

作者： Xiujiao ShangChangchun Institute of Technology P.R.China

＜正＞What is the evidence of teaching contents’ setting of engineering drawing teaching to applied undergraduate course? What is the way of realizing teaching objectives of engineering drawing to applied undergraduate course? How many teaching hours should it take to reach the basic requirements for teaching to applied undergraduate course? And so on.

关键词： teaching content teaching means teaching method evaluation standard

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