浅析实现多媒体课件网络化的方法

随着现代教育技术的不断更新,计算机网络的日益普及,使用多媒体教学已经成为当今教学中不可缺少的一种教学手段。多媒体课件网络化有利于教学资源的共享,有利于多媒体教学的推广与普及,多媒体课件的网络化应用是当今多媒体课件发展的趋势。该文探讨了各种多媒体制作软件在制作网络课件时的优劣,以及多媒体课件网络化存在的问题,并提出了多套解决方案,着重的介绍了主控模块使用FLASH制作,多媒体合成时要注意的相关问题。     

网络CAI多媒体课件的设计与开发

通过基于网络的《Visual Foxpro程序设计与开发》中的教学课件实例,提出了制作基于网络的多媒体教学课件的几项要求和原则:资料性、普遍性、交互性、协作性、辅助性和系统性。提出了制作多媒体教学课件的设计方案,并对其制作方法从页面设计到脚本编写以及文字、声音、图形、图像、动画、视频的设置和软件的选择等几个方面进行了阐述。     

浅谈多媒体教学课件的制作

本文主要阐述多媒体教学课件的分类及其制作的过程、方法与技巧,并提出了多媒体教学课件制作的基本要求。制作多媒体课件首先要设计课件的结构,准备课件制作的素材,然后通过集成工具软件进行合成,以及多媒体课件的未来发展趋势。     

基于VB的多媒体课件创作平台的开发

针对现存多媒体课件制作平台所存在的缺陷,结合多媒体教学课件制作现状,通过使用VB自主开发通用课件制作平台,满足教师制作多媒体教学课件的需求,提高课件制作水平,提高教学质量、优化教学效果。     

多媒体教学课件的开发

多媒体教学课件集图文、声音、动画和视频于一体,设计制作优秀的多媒体教学课件,是教师应掌握的重要教学技能。以Flash动画软件开发多媒体教学课件为例,探讨了多媒体教学课件的开发流程和制作方法,以及在制作多媒体课件时所需要的一些软件工具。     

浅谈网页型课件在教学中的应用

本文介绍一种新的课件形式——网页型课件,网页型课件借助网络和网页制作技术弥补了传统课件形式的不足,更重要的是它为多媒体教学形式带来了新的思路,为培养学生创新思维提供了有力的支持。     

多媒体教学课件制作的实践与思考

随着计算机技术的迅猛发展与日益普及,越来越多的高等院校都已配备了计算机多媒体教室.多媒体教学已经被作为一种教学形式引入课堂.多媒体教学以其独特的优势和魅力而受到广大师生的青睐.一堂多媒体教学课,从构思到最终完成教学,中间要经过若干环节,而多媒体教学课件的制作是最重要的环节之一.多媒体教学课件制作的优劣直接影响着多媒体教学的课堂教学效果与教学质量.1　两种基本的多媒体教学课件课件是借助于其它计算机应用程序制作出来,并在多媒体教学中用于辅助教师授课或用于辅助学生学习的软件.课件的分类方法有多种,例如可以按课件适…     

微生物学多媒体网络课件的设计与制作实践

为了加强微生物学的多媒体教学,阐述了开发微生物学多媒体网络课件的功能要求,课件框架和模块设计,着重介绍了教学课件、课堂练习、师生互动等关键模块的设计与制作思路和实施方法,课件的特色和应用效果,并提出了继续完善的方向。     

谈多媒体教学课件的制作过程

多媒体教学是课堂教学优化的重要途径,也是课堂教学的发展趋势,多媒体课件的制作是实施课堂多媒体教学的基本条件 本文试图介绍多媒体教学课件的涵义和制作过程．     

多媒体教学课件开发原则与创作模式

随着现代教育技术在教学中的广泛应用,多媒体教学课件开发与制作越来越成为广大教师所应掌握的一种技术.本文对多媒体教学课件在开发中应遵循的基本原则及课件创作模式进行了探讨,对多媒体教学课件的选题、设计与制作进行了论述,并提出课件创作应发挥群体协作精神,走合作开发的优化路径.     

Markedness and its Interpretation in Language Use

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.     

Features of Women's language

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.     

An Analysis of Catherine＇s Character——Wuthering Heights

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.     

Lower Paleozoic oil relationships within Williston Basin, Canada

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.     

低渗透非均质砂岩油藏启动压力梯度研究

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。     

On Tragic Consciousness In The Works By Ernest Hemingway

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.     

Achieving Unusual States of Matter Under High Pressure

正The periodicity of the elements and the non-reactivity of the inner-shell electrons are two related principles of chemistry,rooted in the atomic shell structure.Within compounds,Group I elements,for example,invariably assume the+1 oxidation state,and their chemical properties differ completely from those of the p-block elements.These general rules govern our understanding of chemical structures and reactions.Using first principles calcula-     

Exchange-Correlation and Electronic Excitation Energies from Pairing Matrix Fluctuations

We have developed an adiabatic connection to formulate the ground-state exchange-correlation energy in terms of pairing matrix linear fluctuations.This formulation of the exchange-correlation energy opens a new channel for density functional approximations based on the many-body perturbation theory.We illustrate the potential of such approaches with an approximation based on the particle-particle Random Phase Approximation(pp-RPA).This re-     

Density Functional Theory for the Response of Periodic Systems to Electric Fields Based on the Vector Potential Approach

正The electronic and nuclear(structural/vibrational)response of 1D-3D nanoscale systems to electric fields gives rise to a host of optical,mechanical,spectral,etc.properties that are of high theoretical and applied interest.Due to the computational difficulty of treating such large systems it is convenient to model them as infinite and periodic(at least,in first approximation).The fundamental theoretical/computational problem in doing so is that     

On the Thermodynamic Limit for Responses to Static Electromagnetic Fields

For molecular systems,the quantum-mechanical treatment of their responses to static electromagnetic fields usually employs a scalar-potential treatment of the electric field and a vector-potential treatment of the magnetic field.Although the potential for each field separately is associated with the choice of an(unphysical)origin,the precise choice of the origin for the electrostatic field has little consequences for the results.This is different for the