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浅谈英语故事教学的有效实施
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作者 石洁 《中国科技经济新闻数据库 教育》 2016年第12期94-94,共1页
小学生头脑灵活、思维活跃,作为小学英语教师,要在课堂教学过程中深度融合故事教学理念,将故事教学法与情境教学相互联系,运用故事的高趣味性和高互动性激发学生的英语学习兴趣,加深对知识点的记忆。同时,教师要始终做到英语教学以学生... 小学生头脑灵活、思维活跃,作为小学英语教师,要在课堂教学过程中深度融合故事教学理念,将故事教学法与情境教学相互联系,运用故事的高趣味性和高互动性激发学生的英语学习兴趣,加深对知识点的记忆。同时,教师要始终做到英语教学以学生为本,在提高学生英语学习能力的同时,注重教会学生如何正确做人做事,形成正确的世界观、价值观和人生观。本文对英语故事教学的有效实施进行了分析。 展开更多
关键词 英语 故事教学 效实施
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建筑工程施工穿插提效管理技术分析 被引量:11
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作者 王怀策 《建材与装饰》 2018年第19期1-2,共2页
随着我国经济的快速发展,如何实现建筑工程穿插提效管理也逐渐成为大家关注的重点。优质的施工穿插提效管理能够提高施工企业的核心竞争力,缩短工期,降低企业管理成本。本文基于建筑工程实例,对施工穿插提效管理技术进行了分析,具有较... 随着我国经济的快速发展,如何实现建筑工程穿插提效管理也逐渐成为大家关注的重点。优质的施工穿插提效管理能够提高施工企业的核心竞争力,缩短工期,降低企业管理成本。本文基于建筑工程实例,对施工穿插提效管理技术进行了分析,具有较好的推广性,对于更好的实现建筑工程技术管理具有一定意义。 展开更多
关键词 穿插提优缺点 穿插提体系 穿插提效实施步骤
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营运船舶燃料消耗及CO_2排放限值标准的制定与实施 被引量:5
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作者 彭传圣 《水运管理》 2012年第11期9-12,共4页
为建立以节能减排为条件的我国内河和沿海营运船舶市场准入机制,提高营运船舶整体能效水平,为水运持续取得节能减排成效创造条件,分析《营运船舶燃料消耗限值及验证方法》《营运船舶CO_2排放限值及验证方法》标准制定背景、限值标准的... 为建立以节能减排为条件的我国内河和沿海营运船舶市场准入机制,提高营运船舶整体能效水平,为水运持续取得节能减排成效创造条件,分析《营运船舶燃料消耗限值及验证方法》《营运船舶CO_2排放限值及验证方法》标准制定背景、限值标准的限值要求、限值标准与IMO的EEDI的关系、限值标准与内河标准船型技术条件及营运车辆燃料消耗的限值标准,认为尽快强制实施两个标准,将有利于提升新投入营运市场船舶能效水平,促进营运船舶设计建造水平的提高,促进水运市场不断取得节能减排成效。 展开更多
关键词 营运船舶燃料消耗限值 营运船舶CO_2排放限值 船舶能设计指数强制实施 节能减排 水平
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滚筒洗衣机能效评价与用户使用习惯关系的探讨
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作者 陈丙达 周锋华 《日用电器》 2012年第12期43-45,共3页
本文主要是从用户使用的角度出发,对美国、欧盟和我国的滚筒洗衣机能效实施措施分别进行了介绍和探讨。结合国内洗衣机用户的使用习惯,就目前洗衣机能效国标GB 12021.4-2004《电动洗衣机耗电量限定值及能源效率等级》新版本的修订提出... 本文主要是从用户使用的角度出发,对美国、欧盟和我国的滚筒洗衣机能效实施措施分别进行了介绍和探讨。结合国内洗衣机用户的使用习惯,就目前洗衣机能效国标GB 12021.4-2004《电动洗衣机耗电量限定值及能源效率等级》新版本的修订提出能效实施措施方面的建议和可行性分析。 展开更多
关键词 GB 12021 4 效实施措施 负载使用 温度使用 使用因素
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浅谈高中数学教学中的分层次教学模式
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作者 陈志刚 《试题与研究(教学论坛)》 2015年第24期5-5,共1页
分层次教学是现代教育中一种有效的学模式,通过分层的方式,将学生、教学目标、提问略等划分为数个不同的层次,实现因人施教,使得生能够在原有的知识基础上,获得更好的学习成,推动教学质量的提高。本文结合分层次教学模式特点,对... 分层次教学是现代教育中一种有效的学模式,通过分层的方式,将学生、教学目标、提问略等划分为数个不同的层次,实现因人施教,使得生能够在原有的知识基础上,获得更好的学习成,推动教学质量的提高。本文结合分层次教学模式特点,对其在高中数学教学中的实施策略进行了究和讨论。 展开更多
关键词 分层次教学模式 高中数学 实施策略教策学的研
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建筑工程施工穿插提效管理技术分析
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作者 孙波 《市场周刊·理论版》 2019年第32期182-182,共1页
如今我国的建筑行业也在不断向前发展,在实际的工程建设过程中如何将提效管理融入进去,也是外界普遍关注的问题,如果可以合理地将提效管理与施工建设相结合起来,可以有效提高企业整体的竞争能力,不仅可以缩短施工的工期,而且还可以有效... 如今我国的建筑行业也在不断向前发展,在实际的工程建设过程中如何将提效管理融入进去,也是外界普遍关注的问题,如果可以合理地将提效管理与施工建设相结合起来,可以有效提高企业整体的竞争能力,不仅可以缩短施工的工期,而且还可以有效降低企业的施工成本,给企业带来更好的经济效益。 展开更多
关键词 穿插提优缺点 穿插提体系 穿插提效实施步骤
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The Implementation Effects of a Nationwide Sloping Farmland Soil Erosion Control Project in China 被引量:2
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作者 冯伟 杨云芬 +2 位作者 赵永军 第宝锋 马昌臣 《Journal of Resources and Ecology》 CSCD 2017年第4期341-351,共11页
To understand implementation of a nationwide sloping farmland soil erosion comprehensive control project during China's 12 th Five-Year Plan we used data collection and expert consultation. We selected 24 indexes acr... To understand implementation of a nationwide sloping farmland soil erosion comprehensive control project during China's 12 th Five-Year Plan we used data collection and expert consultation. We selected 24 indexes across three aspects including project management, engineering construction and implementation benefit and used AHP-grey correlation analysis methods. We found that the scores for engineering construction were greater than 0.65 in most of the provinces, autonomous regions and municipalities. These scores are high and scores for project management and implementation benefit are between 0.45–0.65; however, overall scores are low. The comprehensive evaluation results are normally distributed. The composite scores for Sichuan, Yunnan and Guizhou are 0.71, 0.68 and 0.68 respectively, indicating that the implementation effects are good. The scores for Jilin and Liaoning are 0.38 and 0.42 respectively, indicating that the implementation effects need improvement. Scores for other provinces are between 0.45–0.65 and the effects are medium. The evaluation results show certain zonal rules spatially and the implementation effect in karst regions of Southwest China is the highest, followed by the purple soil region in Southwest China, Loess Plateau region of Northwest China, earth-rock mountain region of North China and red soil hilly region of South China. The implementation effect in the black soil region of Northeast China suggests that improvement is needed in this region. 展开更多
关键词 sloping farmland comprehensive control implementation effect evaluation analytic hierarchy process grey correlation analysis method
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Evaluation of the Effects of Implementing Degraded Grassland Ecosystem Restoration Technology: A Case Study on Technology for Returning Grazing Land to Grassland 被引量:3
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作者 周升强 赵凯 《Journal of Resources and Ecology》 CSCD 2017年第4期359-368,共10页
Restoring degraded grassland ecosystems is of great significance for the sustainable development of grassland ecological service functions and the sustainable and healthy development of regional economies and societie... Restoring degraded grassland ecosystems is of great significance for the sustainable development of grassland ecological service functions and the sustainable and healthy development of regional economies and societies. Returning grazing land to grassland technology(RGLGT) is an important strategic technology for restoring degraded grassland ecosystems and achieving the sustainable development of the society and economy of pastoral areas in China. Researching the comprehensive evaluation system of the effects of RGLGT has an important significance for evaluating and adjusting national ecological policy. Based on collecting sample surveys from 221 farmers in 16 villages of 4 towns of Yanchi County, Ningxia Hui Autonomous Region in 2017, a model for evaluating the effects of implementing RGLGT was developed. The model included the characteristics of the technology, the ecological and social benefits of the technology, and the sustainability and economic benefits of the technology, it was used to complete a comprehensive effects evaluation of implementing RGLGT in Yanchi County that was based on use of the Analytic Hierarchy Process(AHP) method. The results showed that the comprehensive effect of implementing RGLGT is good overall and had a score of 0.5946. In terms of specific effects ranked from high to low, these were the ecological and social benefits of the technology, the economic benefits, the sustainability and the characteristics themselves. The implementation of RGLGT has resulted in good ecological and social benefits and economic benefits, but sustainability and characteristics of the technology are weak. 展开更多
关键词 degraded grassland ecosystem RGLGT implementation effect evaluation farming and grazing household
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The effects of the National Drug Pooled Procurement(NDPP)pilot program in China 被引量:8
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作者 Ningtai Luo Jianying Yue +1 位作者 Ruojing Zhou Bin Jiang 《Journal of Chinese Pharmaceutical Sciences》 CAS CSCD 2022年第3期212-217,共6页
In 2018,the Chinese government identified four municipalities and seven sub-provincial cities for the implementation of the National Drug Pooled Procurement(NDPP)pilot program(the“4+7”policy).In the present study,we... In 2018,the Chinese government identified four municipalities and seven sub-provincial cities for the implementation of the National Drug Pooled Procurement(NDPP)pilot program(the“4+7”policy).In the present study,we analyzed the effects of the“4+7”policy with data of 25 pilot drugs from the National Healthcare Security Administration(NHSA)from the aspects of drug price,volume,and expenditure.After the implementation of the policy,the average price of total and winning drugs was decreased by 54.47%and 73.82%,respectively,while the DDDc of non-winning drugs was decreased by only 1.54%,and the DDDc of uncertificated generic drugs was increased 83.18%.The DDDs indicating the volume of total and winning drugs was increased by 21.18%and 353.98%,respectively,and the DDDs of non-winning drugs was decreased by 61.35%.The costs of total and non-winning drugs were decreased by 44.83%and 61.94%,respectively,and the cost of winning drugs was increased by 18.87%.The“4+7”policy reduced the price and cost of pilot drugs and improved the affordability and accessibility of drugs.However,there were also problems with unexpected excessive price increases of uncertificated generic drugs and relatively high prices of non-winning products.Therefore,we highly suggested promoting the normalization and institutionalization of pooled drug procurement,enhancing the administrative capacity of local procurement platforms,and strengthening monitoring the price of non-winning,especially for the uncertificated generic drugs. 展开更多
关键词 National Drug Pooled Procurement(NDPP)pilot program The“4+7”policy Pooled procurement Volume-based procurement Implementation effects
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