"地小氢"和"月小氢"

Hydrogen is the most abundant chemical element in the Universe and is tightly related to human life. This article personifies hydrogen, bringing a close interaction between the hydrogen on the moon and the hydrogen on the Earth. Through lively and interesting dialogues, the history of hydrogen discovery and the properties are introduced, and the application of hydrogen in different aspects of the future is prospected.     

"实验"是高三化学复习的"活化剂"

本文阐述了高三化学复习中实验的重要性,指出“实验”是高三化学复习的催化剂,并从不同方面探讨了高三化学复习中用好“实验”这一催化剂的具体措施。     

"PBL"教学法在"有机合成"教学中的运用

为突破传统教学模式,提高有机化学教学质量,本文尝试在“有机化学”课程的“有机合成”部分采用“PBL”教学法模式,取得了较好的效果。“PBL”教学法是以问题为基础的教学方法,它能拓展知识面,联系不同学科中的相关知识点,加强了学生学习的主动性,训练了学生的思维能力,让知识永久的存储于学生的记忆中,使教学处于融洽的氛围中。     

仪器信息网"耗材"和"配件"栏目全新上线

仪器信息网”耗材”和”配件”栏目在紧锣密鼓的筹备工作之后,终于全新上线,这2个栏目汇聚了国内外近600家仪器常用配件耗材生产商和供应商信息以及50万条产品信息．如实验过程中常用的色谱柱、氘灯、传感器等仪器零配件;玻璃器皿、化学试剂和标准物品等实验耗材,都可以在这2个栏目中找到并询价．     

"О ГАЗИФИКАЦИИ КАМЕННЫХ УГЛЕЙ КНР"

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"问题米"、"问题面"

近闻广东、广西、海南等南方城市先后发现“问题米”、“问题面”而引起食物中毒的事件。其中广东省卫生、公安、工商等部门联合采取行动,查“问题米”近百吨;广西玉林5所学校因食用“问题面”一次中毒竟达400余名学生。就此卫生部立即通告全国,要求各地对辖区的大米、麦面生产经营单位进行     

都是"经验"惹的"祸"

经验是经历与体验,成功的经验给人帮助,找到捷径,从而事半功倍。但有时我们得来的经验没有经过检验,是片面的、与实践不符或在理论上就是错误的,如果把这些自己所谓的经验不注意条件要求随意使用,当作普遍适用的规律,甚至当作定理、原理来运用,往往就会出现问题了。1想当然得出     

原子量之"变"

原子量是最为基础的科学概念之一,"国际纯粹与应用化学联合会(IUPAC)"之"同位素丰度和原子量委员会(CIAAW)"每两年会修订并发布一次原子量。自2009年起,IUPAC宣布某些元素的原子量不再是常数,这些元素的标准原子量为区间值。为方便使用,对于这些元素,给出一个合理的单一数值,称为常规原子量。何为标准原子量?何为常规原子量?为何某些元素的原子量出现区间值?依据原子量数值的特性,元素可以分为几大类?本文在介绍最新元素周期表中原子量的特点之后,简述原子量测定、标准确定、概念演变的发展历史,讨论原子量的修订与变化等问题。     

理科背景下新工科人才培养的思考——以南开大学“新能源科学与工程”探索为例

At present, a new round of scientific and technological revolution and industrial transformation is accelerating, which has put forward higher requirements for the discipline of new energy science and engineering with typical interdisciplinary characteristics. On the background of emerging engineering education, the "new energy science and engineering" discipline is building at Nankai University to cater for the development of renewable energy and to explore the strategies of talent cultivation. The models for talent training, settings of new curriculum system, and forms of teaching practice are presented. The goal is to promote the extension of applied science towards engineering and to foster the cultivation of talents in the new energy field with broad interdisciplinary science-technology horizon and strong practical ability.     

中学生英才计划的“进阶式培养”模式

The "Senior High School Students Elite Program" is a training program developed by the state to train top-notch talents for scientific and technological innovation. This paper summarized the training situation of elite students in the past three years, and put forward a progression education mode. We hope that this education mode will truly benefit those senior high school students who have a strong interest in scientific research, so that the "Senior High School Students Elite Program" can be developed well and provide reference significance to realize its original intention.     

应用化学"113"人才培养体系的探索

In order to bridge the gap between the supply and the demand of talent cultivation, the existing talent cultivation system of applied chemistry specialty is reformed and a new "113" talent cultivation system is guided by Outcome-Based Education (OBE) education. The advanced engineering education mode is adopted to provide students with an engineering education based on the background environment of the conceptual-design-implementation-operation (CDIO) process. The characteristic "three modernizations" education mechanism, namely, cooperative education, family training and personalized guidance, are implemented. By building a new system of "113" talents training, an engineering talent training environment is formed, which takes the family as a unit, the enterprise as the background, and the project as the carrier. The problem of separating the supply from the demand of talents training for applied chemistry specialty will be fundamentally solved.     

基于综合实验周的工程伦理教育新模式研究

通过分析工程伦理教育的独立设课和跨课程教学模式不足,结合工科专业教学体系重视实践教学的背景,首次提出在综合实验周中融入工程伦理教育的新型教学模式。具体以"材料回收与资源综合利用实验周"为例,从教学目标、内容设计、教学形式和评价标准等方面,探讨在综合实验周教学环节对学生进行工程伦理教育。新教学模式凸显工程伦理教育实践有效性,切实提高学生的工程伦理意识和工程伦理实践能力。     

高校化学类专业开展新工科建设的建议

The education characters of emerging engineering education (3E) is summarized. The necessary for reform and construction of new chemistry-related majors based on the ideal of 3E is discussed. The main ideas and ways proposed and the main research progresses made by the Instructional Committee of Chemistry Majors, Mistry of Education are briefly introduced with emphasis on the setup of two new majors namely "Chemistry Metrology and Technology" and "Intelligent Molecular Engineering" and reform of "Energy Chemistry". It is of guidance significance for the future reform of chemistry-related majors based on the 3E idea.     

论工科院校农药学研究生的工程化教育培养模式——以浙江工业大学农药学专业为例

立足工科院校农药学专业的培养特质,贯彻"工程化教育"的逻辑思路,通过"一点三面""五位一体"的培养机理,建构起以凸显农药学科实践性和应用性并重的研究生人才培养模式,为工科院校真正建立起与新时期国家农业发展相适应、与建成中国特色一流大学相匹配的农药学学科奠定基础。     

从能源产业发展和人才需求浅谈“能源化学”新工科改造

Based on building emerging engineering education of "energy chemistry", we investigated the state key petro-chemical enterprises according to the industrial development and the demand of professional talents. The research report summarizes, analyzes and discusses the current priority development fields of industry, the talent training status, curriculum structure and education program of the chemistry and chemical engineering in universities. The ideas on emerging engineering education of "energy chemistry" have been proposed, and it will be beneficial to building a novel education program for talents training, which integrates the principle of chemistry, energy conversion and information science, etc.     

基于化学的新工科专业——“智慧分子工程”专业建设思路及建议

According to the construction concept of the "emerging engineering education", ideas and the connotations for constructing "intelligent molecular engineering" are introduced. The necessities of setting up of "intelligent molecular engineering" are discussed and the cultivation demand of professional talents is analyzed. The construction draft of "intelligent molecular engineering" is also expounded, including the cultivation targets and requirements of graduation, the teaching content of curriculum system, teaching staff and teaching conditions. All the statements are significant for guiding the design and construction of "intelligent molecular engineering".     

科教融合视域下高分子材料专业综合实验教学探索与实践

基于科学技术的发展、时代的要求,教育改革势在必行,科教融合是发展的新趋势。《高分子材料综合实验》是高分子材料与工程专业的一门必修课,在学生从学校到工作岗位顺利过渡中起着重要的桥梁作用。科教融合在该门课的教学中显得尤为重要,能使学生综合能力、科学素养得到有效提升。以花生壳吸附剂的制备及其应用为例,介绍了科教融合的教学方法、实施步骤及教学成效,涉及理论知识、实践操作、数据处理、现代仪器使用、谱图解析、论文撰写等多门学科知识,实现了跨界知识体系的交叉融合。科教融合不仅提高学生的兴趣性、积极主动性、综合能力、创新能力、分析解决问题能力,还可提高学生的专业认同感、成就感、社会责任感,树立正确的环保意识,成为推进生态文明建设的中坚力量,有助培养成具有良好科学素养的新工科复合型创新人才。     

“高分子粘合剂”双语课程的教学改革与实践

通过"高分子粘合剂"双语课程教学方法的改革,探讨了以教师为主导、学生为主体,分层次、分阶段的双语课程的教学模式和教学方法,并对双语课程的教学质量评价及影响因素进行了研究和探讨.