共查询到20条相似文献，搜索用时 546 毫秒
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动手能力和实践能力是高职院校化学相关专业学生的核心能力,实验室作为实验教学的重要基地,其规范化管理尤为重要,本文通过分析高职院校化学实验室管理上的不足,探索适合高职院校的化学实验室管理模式。 相似文献
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在实行学分制的情况下,学生基础化学实验选课和开放式化学实验管理变得尤为重要。文章配合化学中心实验室的管理模式和实验室管理软件进行设计和开发了实验选课系统。该系统结构合理,操作性强,也适用于其他类型的实验,为实验室开放奠定了良好的基础。 相似文献
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《实验室研究与探索》2017,(9):291-293
工程教育专业认证对促进高等教育发展、提升毕业生在国际市场的竞争力具有重要意义。基础化学实验室安全是高校实验教学正常进行的保障,是工程教育认证的必然要求。随着安全警钟的一再敲响,高校基础化学实验室安全管理得到重视,健全的实验室安全管理体系是政策落实的制度保障。论文分析了高校基础化学实验室安全管理对工程教育认证的必要性,提出了实验室安全管理模式思考,并结合我校基础化学实验安全管理政策的实施,对工程教育背景下高校基础化学实验室安全的科学管理模式进行展望。 相似文献
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化学实验室的人性化管理就是一种在整个实验管理过程中充分注意人性要素,以充分挖掘学生的潜能为己任的管理模式.通过分析新升格本科院校化学实验室管理现状,存在的实验教学观念落后、管理队伍跟不上等主要问题,提出绿色管理、自我管理、合理整合实验资源管理和创新管理等四个层面的实验室人性化管理理念,为新升格院校化学实验室管理提供理论和实践参考. 相似文献
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罗艳萍 《读与写:教育教学刊》2008,5(6)
The communication of people partially is the communication of cultures. Culture has a direct effect on international commercial activities in all aspects. Different conceptions about time, space, equality, law and the like, lead people to deal with things in different ways. So to know cultures of the counterpart is to facil-itate our enterprises so as to have a smooth and successful communication in commercial activity. 相似文献
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Richard Denner 《海外英语》2007,(4):14-15
Rosco and I wait for the fishermen to return.I sit at a wooden bench near the store at Mt.Baker Resort and watch the clouds change shape. Rosco has my belt around his neck and an eight foot tow chain hooked to a tree. Dogs must be on a leash. Ducks and rabbits are loose. 相似文献
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Given a graph G,a subgraph C is called a clique of G if C is a complete subgraph of G maximal under inclusion and |C|≥2. A clique-transversal set S of G is a set of vertices of G such that S meets all cliques of G. The clique-transversal number, denoted as TC (G), is the minimum cardinality of a clique-transversal set in G. The clique-graph of G, denoted as K (G), is the graph obtained by taking the cliques of G as vertices, and two vertices are adjacent if and only if the corresponding cliques in G have nonempty intersection. Let F be a class of graphs G such that F={G|K(G) is a tree}. In this paper the graphs in F having independent clique-transversal sets are shown and thus TC (G)/|G|≤1/2 for all G ∈ F. 相似文献
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《海外英语》2007,(5):10-11
Many college freshmen arrive woefully unprepared to do college work, and as disadvantaged populations continue to grow, the share of the American work force that has made it through college is expected to plummet. Many experts blame that educational failure not just on high schools but also on colleges. School & College, a special report by The Chronicle, looks at efforts to fix the system. What reforms would better prepare students for college? What should schools and colleges be doing differently? How should state and federal officials help? 相似文献
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陈美曦 《山东教育学院学报》2008,23(2):103-107
Different nations have different social cultures, and the social culture of every nation is developing with the development of the nation, language is greatly influenced by social culture, which enables language to possess national and historical characteristics. Word is the smallest, independent, meaningful linguistic unit of language. It can well reflect the national and historical characteristics. From synchronic aspect, the social and cultural influence on word meaning is mainly embodied in conceptual and associative meanings of word. The incorrespondence of word meaning is a phenomenon that exists in both conceptual and associative meanings of word among different languages. From diachronic aspect, the development of social culture causes some changes of word meaning to some extent. Therefore, social culture plays a key role in vocabulary learning and mastery of a language. 相似文献
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邱崇丙 《唐山师范学院学报》2014,(1):21-23
汉字的六书,《说文》对“转注”一类,语焉不详。后世学者提及转注,也仅限于许慎所举出的例字。《汉字例说》一文,作者从转注的角度综合考虑,对部分现代常用字作了分析,跟传统的解释有所不同。希望能抛砖引玉,互相切磋,以推进学术研究。 相似文献
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《海外英语》2007,(4):36
There are numbers of crossroads on our long and unpredictable life journey where we totally have no idea about which direction to choose. No matter what our decision is, we should not turn back, but face the music and go ahead instead. I am this kind of girl who always does try without regretting, one example is how I dealt with my love. 相似文献