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1.
“数学基础”课教学大纲是根据我系全系师生一致通过的教学计划的安排编写的。教学计划规定继三年级开设“哲学”课程之后,在四年级开设“数学基础”课程,每周两小时。编写时参考了自然辩证法研究通讯58年第3期发表的北京师大同学编写的“数学基础”大纲。我们的大纲精神实质与北师大的大纲相同而内容增减很大,我们更精确的分  相似文献   

2.
我们中国近代史教学大纲编写小组,在系党支部的领导下,采用“三结合”的方法,经过几天苦战,完成了大纲初稿的编写任务。在编写的过程中,我们以党的教育方针和毛泽东同志的经典著作为指导思想,破除了对于旧大纲旧教材的迷信,解放了思想,在讨论近代史的基本线索、分期断限和史料处理等重要问题上开展了两条道路的斗争。因此,尽管这个大纲初稿还存在不少缺点,有待于今后教学实践中不断改进,但是可以断言,它是近代  相似文献   

3.
科技珍闻     
《科技潮》2007,(12)
》》》风向标8亿农民有了自己的科学素质纲要日前,由农业部和中国科协牵头,联合中组部、中宣部、教育部、科技部等17个部委共同组织编写的《农民科学素质教育大纲》(简称《大纲》)正式颁布。  相似文献   

4.
科学编制实验教学大纲的实践和探索   总被引:1,自引:0,他引:1  
实验教学大纲属于教学计划的重要组成部分,是高等学校实施实验教学管理的最基本的教学文件,是组织和实施实验教学过程中所必须遵循的依据,也是编写实验教材、指导书,组织实施实验教学和实验教学质量评估的依据,是审定实验项目、编制实验室建设计划和实验室资源合理配置的重要依据。文中结合华南师范大学在修订实验教学大纲中取得的经验,分析了目前高等院校实验教学大纲存在的问题,介绍了科学编制实验教学大纲的经验和做法。  相似文献   

5.
生物系编写动物学教学大纲,过程中,提出了两种不同的大纲方案。一种是以老师为主编制的,另一种是以系三(甲)为主的学生编制的。两本教学大纲无论在教学目的的确定、教学内容的安排上都截然不同,它集中地体现了在教育革命过程中两条道路的严重斗争。新的萌芽系三(甲)班刘晶小组有部分同学在考虑如何着手编写动物学大纲时,回忆过去两年实际知识学  相似文献   

6.
新大纲和新教材浅析石锡伍,温盛发国家教委于1988年初颁发了《九年义务教育全日制初级中学英语教学大纲(初审稿)》。在此之后,国家教委委托部分单位组织编写面向不同地区和不同类型学校使用的九年义务教育教材,其中包括人民教育出版社与英国朗文出版集团有限公司...  相似文献   

7.
《大学英语》修订本充分体现了修订后的《大学英语教学大纲》的要求 ,并按结构功能教学体系编写 ,吸取了现代语言教学思想 ,重视语言知识的学习和语言基本功的训练 ,同时又强调语言的交际功能 ,重视激发学生学习英语的兴趣和学习的主动性 ,从大量的听、说、读、写训练和语言实践活动中掌握技能 .这种编写特点可以从以下几个方面体现出来 .1 词汇紧扣大纲 ,重点突出《大学英语》教材覆盖了绝大部分大纲词 .为了便于记忆 ,重点词在生词表中都用黑体醒目地标出 ,又把须经反复操练才能掌握其多种词义与搭配关系的词用“words to drill”的形式…  相似文献   

8.
五省区中等藏族师范学校地理教学大纲,已经全国教材审查委员会审查通过。本文作者通过参加讨论、编写、评审等工作,系统的阐述了大纲的基本精神、内容体系、知识结构和主要特点。  相似文献   

9.
结合人力资源管理专业的理论知识特点和企业人力资源管理人员技能要求,构建了人力资源管理专业模块化实验教学模式,并从模块学实验教学大纲的编写、实验室软硬件的配备、教学方法运用等方面给出实施意见。  相似文献   

10.
论述了网络环境下将信息检索课设为高校公共必修课的必要性和可行性,并从制定新大纲、编写新教材、提高任课教师素质、增加实习操作环节、改革教学方式、调整测试形式等多个方面提出了具体的实施方案。  相似文献   

11.
Language markedness is a common phenomenon in languages, and is reflected from hearing, vision and sense, i.e. the variation in the three aspects such as phonology, morphology and semantics. This paper focuses on the interpretation of markedness in language use following the three perspectives, i.e. pragmatic interpretation, psychological interpretation and cognitive interpretation, with an aim to define the function of markedness.  相似文献   

12.
何延凌 《科技信息》2008,(4):258-258
Language is a means of verbal communication. People use language to communicate with each other. In the society, no two speakers are exactly alike in the way of speaking. Some differences are due to age, gender, statue and personality. Above all, gender is one of the obvious reasons. The writer of this paper tries to describe the features of women's language from these perspectives: pronunciation, intonation, diction, subjects, grammar and discourse. From the discussion of the features of women's language, more attention should be paid to language use in social context. What's more, the linguistic phenomena in a speaking community can be understood more thoroughly.  相似文献   

13.
The discovery of the prolific Ordovician Red River reservoirs in 1995 in southeastern Saskatchewan was the catalyst for extensive exploration activity which resulted in the discovery of more than 15 new Red River pools. The best yields of Red River production to date have been from dolomite reservoirs. Understanding the processes of dolomitization is, therefore, crucial for the prediction of the connectivity, spatial distribution and heterogeneity of dolomite reservoirs.The Red River reservoirs in the Midale area consist of 3~4 thin dolomitized zones, with a total thickness of about 20 m, which occur at the top of the Yeoman Formation. Two types of replacement dolomite were recognized in the Red River reservoir: dolomitized burrow infills and dolomitized host matrix. The spatial distribution of dolomite suggests that burrowing organisms played an important role in facilitating the fluid flow in the backfilled sediments. This resulted in penecontemporaneous dolomitization of burrow infills by normal seawater. The dolomite in the host matrix is interpreted as having occurred at shallow burial by evaporitic seawater during precipitation of Lake Almar anhydrite that immediately overlies the Yeoman Formation. However, the low δ18O values of dolomited burrow infills (-5.9‰~ -7.8‰, PDB) and matrix dolomites (-6.6‰~ -8.1‰, avg. -7.4‰ PDB) compared to the estimated values for the late Ordovician marine dolomite could be attributed to modification and alteration of dolomite at higher temperatures during deeper burial, which could also be responsible for its 87Sr/86Sr ratios (0.7084~0.7088) that are higher than suggested for the late Ordovician seawaters (0.7078~0.7080). The trace amounts of saddle dolomite cement in the Red River carbonates are probably related to "cannibalization" of earlier replacement dolomite during the chemical compaction.  相似文献   

14.
理论推导与室内实验相结合,建立了低渗透非均质砂岩油藏启动压力梯度确定方法。首先借助油藏流场与电场相似的原理,推导了非均质砂岩油藏启动压力梯度计算公式。其次基于稳定流实验方法,建立了非均质砂岩油藏启动压力梯度测试方法。结果表明:低渗透非均质砂岩油藏的启动压力梯度确定遵循两个等效原则。平面非均质油藏的启动压力梯度等于各级渗透率段的启动压力梯度关于长度的加权平均;纵向非均质油藏的启动压力梯度等于各渗透率层的启动压力梯度关于渗透率与渗流面积乘积的加权平均。研究成果可用于有效指导低渗透非均质砂岩油藏的合理井距确定,促进该类油藏的高效开发。  相似文献   

15.
王慧 《科技信息》2008,(10):240-240
Wuthering Heights, Emily Bronte's only novel, was published in December of 1847 under the pseudonym Ellis Bell. The book did not gain immediate success, but it is now thought one of the finest novels in the English language. Catherine is the key character of this masterpiece, because everybody and everything center on her though she had a short life. We can understand this masterpiece better if we know Catherine well.  相似文献   

16.
The Williston Basin is a significant petroleum province, containing oil production zones that include the Middle Cambrian to Lower Ordovician, Upper Ordovician, Middle Devonian, Upper Devonian and Mississippian and within the Jurassic and Cretaceous. The oils of the Williston Basin exhibit a wide range of geochemical characteristics defined as "oil families", although the geochemical signature of the Cambrian Deadwood Formation and Lower Ordovician Winnipeg reservoired oils does not match any "oil family". Despite their close stratigraphic proximity, it is evident that the oils of the Lower Palaeozoic within the Williston Basin are distinct. This suggests the presence of a new "oil family" within the Williston Basin. Diagnostic geochemical signatures occur in the gasoline range chromatograms, within saturate fraction gas chromatograms and biomarker fingerprints. However, some of the established criteria and cross-plots that are currently used to segregate oils into distinct genetic families within the basin do not always meet with success, particularly when applied to the Lower Palaeozoic oils of the Deadwood and Winnipeg Formation.  相似文献   

17.
As an American modern novelist who were famous in the literary world, Hemingway was not a person who always followed the trend but a sharp observer. At the same time, he was a tragedy maestro, he paid great attention on existence, fate and end-result. The dramatis personae's tragedy of his works was an extreme limit by all means tragedy on the meaning of fearless challenge that failed. The beauty of tragedy was not produced on the destruction of life, but now this kind of value was in the impact activity. They performed for the reader about the tragedy on challenging for the limit and the death.  相似文献   

18.
There are numerous geometric objects stored in the spatial databases. An importance function in a spatial database is that users can browse the geometric objects as a map efficiently. Thus the spatial database should display the geometric objects users concern about swiftly onto the display window. This process includes two operations:retrieve data from database and then draw them onto screen. Accordingly, to improve the efficiency, we should try to reduce time of both retrieving object and displaying them. The former can be achieved with the aid of spatial index such as R-tree, the latter require to simplify the objects. Simplification means that objects are shown with sufficient but not with unnecessary detail which depend on the scale of browse. So the major problem is how to retrieve data at different detail level efficiently. This paper introduces the implementation of a multi-scale index in the spatial database SISP (Spatial Information Shared Platform) which is generalized from R-tree. The difference between the generalization and the R-tree lies on two facets: One is that every node and geometric object in the generalization is assigned with a importance value which denote the importance of them, and every vertex in the objects are assigned with a importance value,too. The importance value can be use to decide which data should be retrieve from disk in a query. The other difference is that geometric objects in the generalization are divided into one or more sub-blocks, and vertexes are total ordered by their importance value. With the help of the generalized R-tree, one can easily retrieve data at different detail levels.Some experiments are performed on real-life data to evaluate the performance of solutions that separately use normal spatial index and multi-scale spatial index. The results show that the solution using multi-scale index in SISP is satisfying.  相似文献   

19.
In the 19th century the society was controlled by men, and women were just appendants of them, they had not any rights and freedom. But Jane was an exception, she showed some characteristics of early feminist. Jane showed her characteristics of feminism in three aspects: rebellion, equality, and independence. These characteristics were helpful to her success, and feminism is the only way out for women of that time.  相似文献   

20.
AcomputergeneratorforrandomlylayeredstructuresYUJia shun1,2,HEZhen hua2(1.TheInstituteofGeologicalandNuclearSciences,NewZealand;2.StateKeyLaboratoryofOilandGasReservoirGeologyandExploitation,ChengduUniversityofTechnology,China)Abstract:Analgorithmisintrod…  相似文献   

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