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安全工程专业综合课程建设方案初探 总被引:1,自引:0,他引:1
根据安全工程专业特点,结合培养方案中构建理论教学、实践教学、素质拓展"三大育人平台"的要求,开设了面向学业深造的综合课程及面向学生就业的综合课程。通过综合课程的学习,增强了安全工程专业学生的综合应用能力和综合职业素质,显著提高了我校安全工程专业应用型人才的培养质量。 相似文献
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通过充分发挥学校的积极性、主动性和创造性,结合办学定位、学科特色和服务面向等,明确专业培养目标和建设重点,进一步优化人才培养方案。按照准确定位、注重内涵、突出优势、强化特色的原则,通过自主设计建设方案,推进培养模式、教学团队、课程教材、教学方式、实践教学、教学管理等专业发展重要环节的综合改革,将实现工程教育的理性回归与卓越工程师教育培养,促进人才培养水平的整体提升,形成一个教育观念先进、改革成效显著、特色更加鲜明的化学工程与工艺专业。 相似文献
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目前,我国的大学本科工科专业教育发展很快,但也存在一些问题,其中之一就是工科专业教育理科化,这导致毕业生的专业能力和动手实践能力较弱。文章以机械设计及其自动化专业为研究对象,对国内6所大学开展调研,收集该专业近两年来的毕业设计(论文)选题,对这些选题的理科化现象进行了比较,在此基础上分析问题产生的原因,并提出了改进建议和对策。 相似文献
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简要介绍了高职应用化工技术专业综合改革试点的一些尝试,如人才培养目标的调整、课程体系的重构、教学团队的建设、创新活动的开展等。 相似文献
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介绍云南三环分公司废水综合治理情况。该公司废水实施清污分流,统一处理回收利用后,实现了废水零排放,消除了外排废水对水资源的污染,缓解了公司供水压力,取得了较好的环保效益和社会效益。 相似文献
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Surface science developed instruments for atomic- and molecular-scale studies of catalyst surfaces, their composition and
structure, both in a vacuum and at high pressures, under reaction conditions (bridging the pressure gap). Surfaces ranging
from single crystals, nanoparticles and thin films to porous high surface area catalytic materials have been studied. Classes
of surface structure sensitive and insensitive reactions have been identified by surface science studies, including ammonia
synthesis, hydrodesulfurization, reforming, combustion and hydrogenation. Rates of reactions often vary by orders of magnitude
between using the right and the wrong surface structures. The roles of many promoters that modify the catalyst surface structures
and bonding of adsorbates have been verified. Surface reaction intermediates could be identified and the mobility of adsorbates
and the adsorbate induced reconstruction of the catalysts attest to the dynamic nature of the catalytic systems during the
reaction turnover. The important active sites for catalysis include the low coordination surface step, kink, oxygen and chloride
ion vacancies sites and sites at oxide-metal interfaces. Uncovering the molecular ingredients of heterogeneous catalysts will
have a major impact on the understanding of reaction selectivity to help the evolution of green chemistry and selective reaction
of many types. 相似文献
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Doraiswami Ramkrishna 《American Institute of Chemical Engineers》2013,59(9):3147-3157
Neal Amundson (1916–2011) influenced the chemical engineering profession more profoundly than any other single individual, and in this article the author has attempted to capture the man and his era, as well as his lasting legacy. His influence extended well beyond those of other chemical engineers of renown, whether they were known for exploring and establishing new avenues, or for the resolution of outstanding issues, or for other forms of creative endeavors. Amundson reached into the depths of the profession, noted for its expanse, complexity and diversity that had led earlier efforts into a shrine of empiricism, to foster a culture of strongly scientific thinking with a mathematical edifice, which must be the crux of all engineering. The growth of chemical engineering science owes most significantly to Amundson's extraordinary role as an educator, department head and leader, and to the lasting impact of his contributions to chemical engineering research and practice. This article is in salutation of the man who came to be known as the Minnesota Chief, and was responsible for an academic movement that raised the intellectual level of the chemical engineering profession. © 2013 American Institute of Chemical Engineers AIChE J, 59: 3147–3157, 2013 相似文献
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介绍熔融尿液联产复合肥的生产技术:利用氯化钾溶于尿液中可形成低熔化合物,采用喷浆圆盘造粒、无干燥工艺流程,生产各种规格高浓度尿基复合肥,该工艺生产尿基复合肥不用干燥产品水分可达标,大大降低了投资和生产成本,技术与经济优势明显。 相似文献
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树立转型升级的塑料机械自主创新科学发展观,是应对金融危机和推动塑料机械的科技进步的根本及方向。从创新观念、产品发展观念、产品开发观念、人力开发资源、产品研发体制等方面的转型升级,论述了制约塑料机械自主创新科学发展的瓶颈,提出了努力开创塑料机械科学发展新局面的自主创新的发展观。 相似文献
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A previously developed microkinetic model of NH3 synthesis is extended to include recent experimental results on the kinetics of N2-dissociation obtained from molecular beam studies and on the NHx-K-repulsion obtained from TPD studies. Further, we show that agreement between the experimental and calculated TPD spectrum for N2 can be made perfect by including a small coverage dependency in the activation energy for N2 -dissociation. Finally we show that there is a close relation between the TPD spectrum for N2 used as input for microkinetic models and the calculated rate of NH3 synthesis calculated from the model. 相似文献
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针对大庆地区气井采出水的水质特征,研制开发出一种新型的处理设备。该设备由混凝破乳、气浮分离、厌氧生物水解和好氧生物氧化多个处理单元组成。利用该设备对大庆油田某气井站进行了2个多月的现场处理试验研究。在进水COD质量浓度2300-51050mg/L、BOD质量浓度1290~7379mg/L时。该装置COD和BOD的平均去除率分别达到96.68%和99.77%,出水COD质量为49-372mg/L,BOD质量浓度为1.6~12.8mg/L。该装置对氨氮、硫化物和SS平均去除率也分别达到95%、99.6%和84.97%。 相似文献