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media selection
相关语句
  媒体选择
     Media Selection and Pedagogical Design in the Context of Distance Education
     远程教育情境下的媒体选择与教学设计
短句来源
     Secondly it analyses those related factors which probably have an impact on the effect of advertisement such as life cycle of product, market segmentation, degree of clients involving and media selection, and finally it also gives some valuable proposals on how to decide the strategy of advertisement.
     其次对影响广告的相关因素:产品生命周期、市场细分、客户参与程度、媒体选择等进行了分析,对如何确定广告策略提出了建议。
短句来源
     According to the importance, traits and method of evaluation to choose media in the teaching activity of material evidence science, we should grasp the basic method of the important link of "teaching media selection" so as to alter from the root the mechanic, formative, and unitary situation popularly existing in the current application of teaching media.
     根据物证学教学活动中媒体选择的重要性、特性及评价方法,我们应把握好“教学媒体选择”这一重要环节的基本方法,以从根本上改变目前普遍存在的教学媒体运用机械化、形式化、单一化的局面。
短句来源
     This paper is based on some observations and reflections on Canadian post-secondary distance education in terms of types,policies,modes of teaching and learning,teaching media selection,courses development and maintenance,management,quality control and evaluation.
     本文通过对加拿大现代远程高等教育类型、远程教育政策、教学形式、媒体选择策略、课程开发、人员配备、质量控制等方面进行探讨的基础上,提出发展广东远程高等教育的四点建议(1)省政府在政策和财政上加大力度支持远程教育的发展; 以广东广播电视大学为基地,创建广东开放大学。
短句来源
  “media selection”译为未确定词的双语例句
     The paper sets forth the relation of main factors among teaching means, media selection, courseware producing level, teachers operation on software and multimedia equipments.
     通过对“多媒体教学应考虑哪些主要因素”的问卷调查的分析,阐述了教学手段、媒体的选择、课件的制作水平和教师对软件和多媒体设备的操作主要因素之间的关系。
短句来源
     It is a challenging job to research the media selection behavior.
     对企业内部信息沟通过程中的网络沟通工具选择行为的研究是一项极富挑战性的工作。
短句来源
     The results showed that:(1)within the six abilities the abilities of instructional media selection,instructional objectives compiling and students analysis were lower than abilities of instructional method selected and using,instructional task analysis and assessing of learning outcomes;
     研究结果表明,小学教师选择与运用教学媒体、编制教学目标、分析教学对象的能力明显低于选择与运用教学方法、分析教学任务、评价教学结果的能力;
短句来源
     Considering the history of the life of the human individual, the individual who is in different phase is different in the effects that he receives and different in the mass media selection and use.
     就人类个体生命历程而言,不同生长阶段的个体受到大众媒介的影响以及对大众媒介的选择和使用是不同的。
短句来源
     However, the research on that was still not enough, especially in die aspects of confection of media, selection of varieties, the relationship between 'source', 'current' and 'sink', and how to improve effectively the ability of forming mini-tubers.
     但是关于雾化栽培生产马铃薯微型薯的营养液配制、品种选择、马铃薯“源流库”相互关系以及如何有效的提高其结薯能力方面的研究较少。
短句来源
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  相似匹配句对
     Media
     媒体互动
短句来源
     Selection of hydraulic system's media
     液压系统介质的选用
短句来源
     MEDIA
     媒体话题
短句来源
     Media Organizations' Effect on News Selection
     论传媒组织对新闻选择的影响
短句来源
     Thus, the selection is for E.
     选得的F~-菌株是:E.
短句来源
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  media selection
The algorithm can generate efficient solutions to large media selection problems with relative computational ease, and may be of practical significance to decision makers.
      
The advertising media selection problem is formulated in terms of a 0-1 integer programming problem.
      
An efficient 0-1 integer programming algorithm for advertising media selection
      
Implications for the design and use of formal media selection processes in instructional development are described.
      
They used a formal media selection process to select media for the other two problems.
      
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The result of the toxin-promoted media selection shows that liquid media fit for the growth and toxin-promotion of Gerlachia nivalis is PSB and Czapek's liquidmeditim(1%pepton extract),the output of crude toxin extracting from corn grain solidmedia is much higher than from liquid media.The condition for the grcwth of Gerlachia nivalis is a still culture in 20℃,pH 6~7,and darkness;the condition fit for its toxin-pro-motion is a still culture in 10℃,pH 7~8,light and darkness alternation,Liquid...

The result of the toxin-promoted media selection shows that liquid media fit for the growth and toxin-promotion of Gerlachia nivalis is PSB and Czapek's liquidmeditim(1%pepton extract),the output of crude toxin extracting from corn grain solidmedia is much higher than from liquid media.The condition for the grcwth of Gerlachia nivalis is a still culture in 20℃,pH 6~7,and darkness;the condition fit for its toxin-pro-motion is a still culture in 10℃,pH 7~8,light and darkness alternation,Liquid culture filtrate and crude toxin extraction from solid culture are all toxin to wheat seeds withthe higher toxicity of the former.It is revealed that the correlation exsits between the in-hibition of crude toxin to the growth of radicals and its concentration.And the correla-tion coefficient of the concentration to the growth rate is-0.8677(P<0.01).

对雪腐格氏霉(Gerlachianivalis)产毒培养基的筛选结果表明,适宜菌株生长和产毒的液体培养基为马铃薯蔗糖培养液(PSB)和添加1%蛋白胨的察氏(Czapek’s)培养液。固体培养物玉米粒上的粗毒素产量远高于液体培养基。适宜茵株生长的条件是20℃,pH6~7,黑暗和静止培养,适宜产毒的条件是10℃,pH7~8,光暗交替和静止培养;培养滤液和从固体培养物中浸提的粗毒素对小麦种子均有毒性,浸提的粗毒素的毒性远高于培养滤液。粗毒素对小麦胚根生长的抑制作用与浓度密切相关,与生长率的相关系数为─0.8677(P<0.01)。

Media evaluation is the prerequisite for media selection in protein liquid chromatography. From practical preparative point of view, productivity is taken as the evaluation end target. Main factors which influence the target are discussed and a preselected evaluation parameter set is put forward.Based on the possibilities of data acquisition in chromatography practice,a comprehensive evaluation system is designed and its features are introduced.The system is programmed by Visual Basic 5.

填料评估是填料选择的前提。本文从制备色谱实际出发 ,以产率为最终目标 ,讨论了影响目标的主要因素 ,构建了评估预选指标集 ,在此基础上 ,根据实际获取数据的可能性 ,设计了综合评估系统 ,并介绍了系统的特点。评估系统已由VisualBasic5程序化。

The filtration performance of TS-1 micropowders catalyst is studied using the rotary filter press employing the theory of dynamic filtration. Bsaed on the experiment results of 8 hours continuous concentration increasing, the relationship between the filtration rate and time is obtained. The reasonability of filter media selection and the effect of esparate are inspected with the initial clarification time and the solid content in filtrate.

应用动态过滤技术对钛硅分子筛TS - 1微粉催化剂在旋叶压滤机上进行了动态过滤的研究 ,得到了过滤速率随时间的变化规律 ,并以滤液的初始澄清时间及含固量检验了过滤介质的选择与过滤效果。

 
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