排序方式: 共有17条查询结果,搜索用时 313 毫秒
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张得垚 《商情·科学教育家》2011,(13)
商务英语翻译是商务英语专业的重要课程,因此做好商务英语翻译是此专业学生的基本功.要想做好商务英语翻译,必须做到适当释义性翻译,用词正式规范,适当增减词量,谨慎选用易混淆的词语. 相似文献
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游泳运动是大学生非常喜欢的体育运动项目,在我国高校开展得比较普遍。游泳运动有效地增进学生体质。本文针对北京市高校高水平游泳队情况进行研究,对北京印刷学院的游泳队的现状进行分析,对我校游泳队、游泳教学提供理论与现实依据。 相似文献
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“数学情感”问题是数学教育改革必须面对和解决的问题之一,数学情感的具体表现可从主体对数学知识、数学学习和从事数学活动者的情感态度三个层面来把握,数学情感和数学教育的关系表现为手段和目的的统一、原因和结果的统一. 相似文献
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沈陆垚 《作文世界(高中新语文伴侣)》2007,(9):83-85
在我的印象中,早晨是忙碌的。每天六点起床,六点半出发,七点之前赶到学校,几乎每天都在这千篇一律的快节奏当中过完了清晨。所以,每当看到"清晨"这个词,我都无法将它与"美 相似文献
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卡门的形象自问世以来一直活跃在文学和艺术的舞台上,这与这一形象的典型性和独特性是分不开的。一方面,卡门身上的吉卜赛民族的特点以及她低下的社会地位使她具有一定的典型意义,得到了广大民众的接受。另一方面,卡门最具魅力之处还是在于她的与众不同的个性,在于她人格中美的内涵。 相似文献
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Objective: To investigate the structural changes of aorta, and evaluate the effects of atorvastatin on the remodeling of thoracic
aorta in spontaneously hypertensive rats (SHR). Methods: Twelve eight-week-old SHR were randomized into atorvastatin treated
group (ATV group,n=6) and distilled water group (DW group,n=6); Wistar-Kyoto rats (WKY) were used as normal controls. Atorvastatin was administered to ATV group for 10 weeks by gavage
in mixture with distilled water(1 ml); the latter two groups were given the same amount of distilled water by gavage for 10
weeks. Systolic blood pressure of caudal artery was examined before and after treatment, and serum concentrations of total
cholesterol, triglycerides and HDL-C were measured. Wall thickness, media thickness, medial cross-sectional area and lumen
diameter of thoracic aorta were assessed with computed video processing. Results: Systolic blood pressure in ATV group was
markedly lower than that in DW group (P<0.01). Compared with DW group and WKY group, serum concentrations of total cholesterol, triglycerides and HDL-C in ATV group
were significantly lower (P<0.01,P<0.05). Wall thickness, media thickness, and medial cross-sectional area to lumen ratio in DW group were significantly higher
than those in WKY group and ATV group (P<0.01,P<0.05), but no such difference was found between WKY group and ATV group (P>0.05). Conclusion: Vascular structural changes of aorta are due to the alteration of the vessel wall in early stage of SHR.
Atorvastatin can markedly improve vascular remodeling. 相似文献
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高校考试制度在人才培养过程中起着重要作用,优化考试制度对改进教学模式、更新教学内容、促进教材体系建设及启发学生学习等方面有着重要意义,是推进高校人才培养模式改革的有效途径。针对当前高校考试制度考试育人功能不足,考试模式死板单一,考试反馈功能不强,考试标准和过程不规范,考试内容不全面,教学管理制度和评价体系不健全等问题,提出高校应当更新考试理念,更新教学内容,优化教学方法,完善考试分析,改革考试方式,完善教学管理体制机制等对策措施,以优化高校人才培养模式。 相似文献