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Research on the Teaching Practice of Integrated Science and Education in Pharmacy Comprehensive Experiment Based on Regional Characteristics
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作者 Jike Bai Jie Sun +1 位作者 Meiyue Li Le Li 《Journal of Contemporary Educational Research》 2025年第5期187-193,共7页
The integration of science and education represents the organic fusion of scientific research with educational instruction,constituting a critical trend in the advancement of modern higher education.This integration n... The integration of science and education represents the organic fusion of scientific research with educational instruction,constituting a critical trend in the advancement of modern higher education.This integration not only enhances teaching quality but also drives innovation in scientific research and fosters high-caliber talent development.The curriculum team has carefully selected experimental content from recent scientific research outcomes that aligns with students’core courses,features an appropriate level of difficulty,incorporates interdisciplinary and regional characteristics,and demonstrates innovativeness,practicality,and scientific rigor.This content is systematically incorporated into the talent cultivation process,enabling students to fully comprehend the principles of pharmaceutical research through hands-on experimentation.Furthermore,it strengthens students’experimental operational skills and cultivates their spirit of scientific inquiry,thereby achieving superior teaching outcomes. 展开更多
关键词 Regional characteristics Integration of science and education Pharmacy comprehensive experiment
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Taking Comprehensive Experiments as the Starting Point to Improve the Quality of Training Applied Undergraduate Talents —— Taking the Automobile Detection and Fault Diagnosis Course as an Example
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作者 RUAN Guanqiang HU Xing CHENG Jinrun 《外文科技期刊数据库(文摘版)教育科学》 2021年第10期052-054,共5页
In order to improve the training quality of application-oriented undergraduate talents, three comprehensive experiments are constructed in the course of automobile detection and fault diagnosis, starting with the cons... In order to improve the training quality of application-oriented undergraduate talents, three comprehensive experiments are constructed in the course of automobile detection and fault diagnosis, starting with the construction of comprehensive experimental platform. In the process of fault detection and diagnosis, students' basic engineering practical ability, professional design ability and innovative thinking are fully improved and developed according to the project design plan. Practice has proved that the establishment of a complete experimental vehicle detection and fault diagnosis course provides a new and effective way for the training of professional talents in the automotive field. 展开更多
关键词 talent training quality comprehensive experiment practical ability automobile testing and fault d
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Examining the pathway and mechanism of comprehensive land consolidation through the lens of rural neo-endogenous development
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作者 LUO Xiuli JIN Xiaobin +2 位作者 LIU Xiaojie HONG Buting ZHOU Yinkang 《Journal of Geographical Sciences》 SCIE CSCD 2024年第9期1739-1760,共22页
Land consolidation(LC) stands as a globally recognized strategy for rural development. In China, it has evolved towards comprehensive land consolidation(CLC) to support the rural revitalization initiative. However, th... Land consolidation(LC) stands as a globally recognized strategy for rural development. In China, it has evolved towards comprehensive land consolidation(CLC) to support the rural revitalization initiative. However, there are ongoing challenges in understanding CLC's specific pathway and mechanism, particularly its role in stimulating rural endogenous development. This study aims to investigate the localization process of international experiences, examine the pathway of CLC, and scrutinize its mechanism in rural development from a novel perspective of neo-endogenous development. Field research and semi-structured interviews were conducted in Nanzhanglou village, renowned for its early adoption of CLC practices inspired by German experiences since 1988. Overall, key findings underscore the advantages of CLC in spatial restructuring, industrial development, and human capital enhancement in rural areas. Additionally, international experiences emerge as crucial exogenous forces, primarily by knowledge embedding, which catalyzes rural neo-endogenous development via the “resource-engagement-identity-endogenous” mechanism. Collectively, by introducing a neo-endogenous theoretical framework, this study offers valuable insights into the CLC implementation in China and beyond, and emphasizes the positive impact of knowledge embedding as an exogenous force in promoting rural neo-endogenous development to address existing research gaps. Recommendations for sustainable rural development involve enhancing rural planning practicality, governance capacity, and local leadership, while prioritizing agricultural modernization and increasing investments in education and vocational training to ensure that villagers benefit from industrial development. 展开更多
关键词 comprehensive land consolidation international experience localization rural neo-endogenous development MECHANISM
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Global Comprehensive Sensitivity Analysis of Arch Dam Construction Parameters Based on Orthogonal Experiment 被引量:1
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作者 Denghua Zhong Zhiqiang Chu +3 位作者 Bingyu Ren Mengqi Zhao Tao Guan Wenshuai Song 《Transactions of Tianjin University》 EI CAS 2017年第5期427-433,共7页
The construction of arch dams exhibits high uncertainty. Sensitivity analysis of construction parameters is important for the design and optimization of dam construction duration. However, current research cannot full... The construction of arch dams exhibits high uncertainty. Sensitivity analysis of construction parameters is important for the design and optimization of dam construction duration. However, current research cannot fully consider the combined influences of multiple parameters on the total construction. To effectively analyze the duration of arch dam construction, this study proposes a global comprehensive sensitivity analysis method in view of the whole process of arch dam construction based on an orthogonal experiment. This method could comprehensively consider the influence of the construction parameters that may lead to the uncertainty of construction duration. In addition, this method is able to identify the key parameters that may have a significant effect on duration uncertainty and sums up the general rules of combined parameters’ interaction effect, which provides a scientific basis for reasonable optimization of the duration of dam construction. © 2017, Tianjin University and Springer-Verlag GmbH Germany. 展开更多
关键词 Arch dams ARCHES DAMS Uncertainty analysis
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Comprehensive experiment and evaluation on safety due to fully-mechanized mining under the Xitian River at Linxin Mine
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作者 来兴平 任奋华 蔡美峰 《Journal of Coal Science & Engineering(China)》 2004年第2期34-36,共3页
L3414 mechanized mining working face (No.14 coal seam) of Lingxin Mine is under the Xitian River.The mining disturbed zone where rock properties and conditions have been changed due to mining, the safety and environme... L3414 mechanized mining working face (No.14 coal seam) of Lingxin Mine is under the Xitian River.The mining disturbed zone where rock properties and conditions have been changed due to mining, the safety and environmental protection were con- cemed greatly. Based on engineering geological environment of L3414 working face and mining factors, the color bore-bole TV inspecting, leakage of drilling fluid monitoring, simulation experiment, numerical computing, in-situ ground stress measurement and subsidence measurement, etal, these programs contribute to the formation of a scientific basis for control water safe mining and normal mining or environmental protection in the condition of existing fully-mechanized mining. 展开更多
关键词 comprehensive experiment and evaluation existing mining method control water safe mining environmental protection
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The Effect of Mixed Teaching Mode on Students' Comprehensive Quality in the Comprehensive Experimental Course of Histology and Embryology
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作者 YUANHeng LIUGuanlan +2 位作者 LUOWenqi ZHANGXiaodong DONGLiping 《外文科技期刊数据库(文摘版)教育科学》 2022年第5期209-213,共5页
Objective: to analyze the specific effect of mixed teaching model on students comprehensive quality in the process of comprehensive experimental teaching of histology and embryology. Methods: from March to July 2021, ... Objective: to analyze the specific effect of mixed teaching model on students comprehensive quality in the process of comprehensive experimental teaching of histology and embryology. Methods: from March to July 2021, 800 students who studied the comprehensive experimental courses of histology and embryology were randomly divided into the control group (conventional teaching mode) and the observation group (mixed teaching mode). The statistical differences in the five dimensions of comprehensive quality (learning interest, autonomy, professional belief, thinking ability and humanistic quality) of the two groups of students before and after teaching were compared, and the statistical differences in the satisfaction degree of the two groups of students and teachers with the teaching process were compared. Results: the scores of the five dimensions of comprehensive quality (interest in learning, humanistic quality, professional belief, thinking ability and autonomous learning) of the students in the two groups were increased. the scores of comprehensive quality of the students in the observation group were higher than those in the control group after teaching, and the difference was statistically significant (P<0.05). The satisfaction rate of the observation group (86.00%) was higher than that of the control group (71.50%), the difference was statistically significant (P<0.05). Conclusion: the application of mixed teaching model in the comprehensive experimental teaching of histology and embryology can comprehensively improve students comprehensive quality and improve students satisfaction with the teaching process. 展开更多
关键词 histology and embryology comprehensive experiments mixed teaching model comprehensive quality
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Teaching and practice of pharmaceutical comprehensive study in China 被引量:4
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作者 Chao Wang Xu Wang +5 位作者 Guoying Zhao Guiling Wang Jianguo Zhang Xin Hu Min Ye Ping Xu 《Journal of Chinese Pharmaceutical Sciences》 CAS CSCD 2019年第3期209-215,共7页
Pharmaceutical comprehensive study(PCS) is a new system of experimental teaching in China, which integrates multidisciplinary pharmaceutical knowledge and covers the basic process of new drug discovery. To explore the... Pharmaceutical comprehensive study(PCS) is a new system of experimental teaching in China, which integrates multidisciplinary pharmaceutical knowledge and covers the basic process of new drug discovery. To explore the feasibility of this experiment teaching system and mode, we developed PCS as an elective course. The PCS is designed with two sections: pharmaceutical comprehensive design(PCD) and pharmaceutical comprehensive experiment(PCE). The PCD section includes literature review, comprehensive project design and oral examination. PCE can be divided into four parts: synthesis, quantitative determination, pharmacodynamic evaluation, and formulation and quality determination. Course grade was determined by experimental performance, written report, literature review, new project design and oral examination. The learning interest, experimental ability, theoretical level and literature retrieval ability, team spirit and interpersonal skills have been all significantly improved among students taking this course. A survey was administered at the end of the semester to the enrolled students. The responses were reported as percentages, and the feedback was positive. The course was highly recommended by the teaching inspection committee. This new course plays an important role in developing students’ creativity and comprehensive ability. It could help students understand the focus and features of every secondary discipline, as well as establish scientific and reasonable knowledge system. Most students can better understand the process of drug research after this course. 展开更多
关键词 Pharmaceutical comprehensive experiment UNDERGRADUATE MULTIDISCIPLINARY Pharmaceutical sciences experiment teaching
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Simulation Experiments of Land Surface Physical Processes and Ecological Effect over Different Underlying Surface 被引量:1
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作者 LIU Shu-hua~(1,2), JIANG Hao-yu, HU Fei~2 LIU Hui-zhi~2 LIANG Fu-ming~1, WANG Jiang-hua~1(1. Group of Atmosphere Boundary Layer and turbulence, Ministry Laboratory of Storm and Drought Flood Damage, Department of Atmospheric Sciences the School of Physics Peking University, Beijing 100871, China 2. State Key Laboratories of Atmosphere Physics and Chemistry, Institute of Atmospheric Physics, Chinese Academy of Science, Beijing 100029, China) 《地球科学进展》 CAS CSCD 2004年第S1期15-20,共6页
Based on the existing Land Surface Physical Process Models(Deardorff, Dickinson, LIU, Noilhan, Seller, ZHAO), a Comprehensive Land Surface Physical Process Model (CLSPPM) is developed by considering the different phys... Based on the existing Land Surface Physical Process Models(Deardorff, Dickinson, LIU, Noilhan, Seller, ZHAO), a Comprehensive Land Surface Physical Process Model (CLSPPM) is developed by considering the different physical processes of the earth's surface-vegetation-atmosphere system more completely. Compared with SiB and BATS, which are famous for their detailed parameterizations of physical variables, this simplified model is more convenient and saves much more computation time. Though simple, the feas... 展开更多
关键词 comprehensive land surface Physical process model (CLSPPM) Simulation experiment Land surface physical process Ecological effect.
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COMPREHENSIVE MATHEMATICAL MODEL OF MICROCIRCULATORY DYNAMICS (Ⅰ)——BASIC THEORY
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作者 郭仲三 肖帆 +2 位作者 郭四稳 伍岳庆 古乐野 《Applied Mathematics and Mechanics(English Edition)》 SCIE EI 1999年第9期1014-1022,共9页
Under the basis of physiological data, a nonlinear and unsteady comprehensive mathematical model of microcirculatory dynamics with distributed parameters is developed. Hemodynamics, interstitium dynamics, lymph dynami... Under the basis of physiological data, a nonlinear and unsteady comprehensive mathematical model of microcirculatory dynamics with distributed parameters is developed. Hemodynamics, interstitium dynamics, lymph dynamics, dynamics of protein transport, oxygen dynamics, dynamics of heat transfer, and myogenic and metabolic regulation procedures are included. The interactions between these factors were comprehensively exhibited. The influences of arteriolar vasomotion and nonlinear viscoelasticity of blood in arteriole are considered. A simplified vessel network consisting of arteriole, open and reserved capillaries, venule, initial lymphatics and arteriole_venule anastomose is adopted as the geometrical model. This kind of comprehensive mathematical model is helpful in analyzing clinical data and developing a “numerical experiment method” in microcirculation research. 展开更多
关键词 microcirculatory system comprehensive mathematical model INTERACTION numerical experiment
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科教融合的《高分子材料设计与实践》课程的建设探索 被引量:2
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作者 仝维鋆 李寒莹 +2 位作者 张兴宏 刘建钊 吴子良 《高分子通报》 北大核心 2025年第3期504-508,共5页
为了培养高分子材料与工程专业本科生综合利用所学专业基础知识和基本的实验操作技能解决实际科研问题的能力,增进他们对于前沿科学研究的了解,浙江大学高分子系开设了科教融合的《高分子材料设计与实践》课程。该课程的实验项目是从指... 为了培养高分子材料与工程专业本科生综合利用所学专业基础知识和基本的实验操作技能解决实际科研问题的能力,增进他们对于前沿科学研究的了解,浙江大学高分子系开设了科教融合的《高分子材料设计与实践》课程。该课程的实验项目是从指导教师的前沿科研成果中转化而来,初步达成了科教的深度融合。课程体现本学科的专业特点与最新科研成果,突出实验项目的创新性和综合性。同时在课程开展过程中注重科学精神、科研思维和家国情怀的培养。本文就该课程建设的背景与目标、教学形式、课程建设主要举措和学生反馈等方面进行了总结,分享课程建设的教学经验。 展开更多
关键词 科教融合 《高分子材料设计与实践》 教学改革 综合实验
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激光扫描共聚焦显微技术在本科实验教学中的应用 被引量:1
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作者 张楚英 孙彩云 +2 位作者 许佳玲 陈笑霞 张雁 《实验室研究与探索》 北大核心 2025年第2期152-157,共6页
基于科教融合的教学理念,在本科生课程“生物科学综合实验”细胞培养单元中融入激光扫描共聚焦显微技术,进行不同细胞、不同培养条件设计,引导学生通过观察细胞形态,进一步分析在不同培养条件下细胞的变化。该实验教学改革不仅可以充分... 基于科教融合的教学理念,在本科生课程“生物科学综合实验”细胞培养单元中融入激光扫描共聚焦显微技术,进行不同细胞、不同培养条件设计,引导学生通过观察细胞形态,进一步分析在不同培养条件下细胞的变化。该实验教学改革不仅可以充分发挥学生主观能动性以及创新思维能力,还能拓宽学生科研视野,为开展课题研究提供更广泛的思路与方法。 展开更多
关键词 激光扫描共聚焦显微镜 科教融合 生物科学 综合实验 细胞培养
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PB/TiO_(2)纳米复合材料制备及应用的综合化学实验设计 被引量:1
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作者 任颜卫 贺咏梅 +3 位作者 宋子晨 李沁烊 李梦玮 邓远富 《实验室研究与探索》 北大核心 2025年第2期158-162,166,共6页
以纳米级二氧化钛(TiO_(2))、硫酸亚铁铵和铁氰化钾为原料,制备不同普鲁士蓝(PB)含量的PB/TiO_(2)纳米复合材料。利用粉末X射线衍射、电子扫描电镜和紫外-可见漫反射光谱等技术对样品结构、微观形貌和光吸收性能进行表征。通过紫外-可... 以纳米级二氧化钛(TiO_(2))、硫酸亚铁铵和铁氰化钾为原料,制备不同普鲁士蓝(PB)含量的PB/TiO_(2)纳米复合材料。利用粉末X射线衍射、电子扫描电镜和紫外-可见漫反射光谱等技术对样品结构、微观形貌和光吸收性能进行表征。通过紫外-可见吸收光谱探究复合材料降解抗生素药物四环素的性能和机理。结果表明,在常温非光照和常温白光照射条件下,3种复合材料均具有较好的类芬顿体系催化降解活性,其中PB/TiO_(2)-100在LED白光(7 W)照射下,30 min内降解四环素效率可达82%。实验内容涉及纳米复合材料的制备及表征、数据分析、催化性能探究等多个环节,不仅加深了学生对化学、材料、环境等多学科基础知识的综合理解,还能激发学生的学习积极性和创新意识。 展开更多
关键词 综合化学实验 普鲁士蓝 二氧化钛 类芬顿反应 四环素
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基于虚实结合的测控专业综合实验教学设计实践 被引量:1
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作者 戎舟 王强 +1 位作者 江兵 刘瑞兰 《实验室科学》 2025年第2期173-177,共5页
专业综合实验需综合运用各专业课程知识,是一门实践性很强的课程。针对该课程存在的问题,对标工程教育的培养目标,重新设计了课程内容,采用虚拟仿真和软硬件实际动手实验相结合的方式,就实验内容、实施过程和考核方式等方面进行了教学探... 专业综合实验需综合运用各专业课程知识,是一门实践性很强的课程。针对该课程存在的问题,对标工程教育的培养目标,重新设计了课程内容,采用虚拟仿真和软硬件实际动手实验相结合的方式,就实验内容、实施过程和考核方式等方面进行了教学探索,从系统设计、系统搭建及实现、界面设计和系统优化、实验报告撰写等各个环节训练学生。实践结果表明,该课程在培养学生实践动手能力、工程设计应用能力、研究报告写作能力等各方面取得了好的效果。 展开更多
关键词 综合实验 测控 教学实践 教学设计
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基于心流理论与感性工学的文创产品设计研究 被引量:1
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作者 王鹏 张军 《包装工程》 北大核心 2025年第10期246-255,共10页
目的以心流理论为导向,感性工学为辅助构建了设计模型,为激发用户积极体验提供有效尝试,力图解决文创产品中用户体验欠佳的问题。方法依照心流理论模型中技能水平与挑战难度相平衡的准则,挖掘文创产品中用户与文化、外观体验间的平衡关... 目的以心流理论为导向,感性工学为辅助构建了设计模型,为激发用户积极体验提供有效尝试,力图解决文创产品中用户体验欠佳的问题。方法依照心流理论模型中技能水平与挑战难度相平衡的准则,挖掘文创产品中用户与文化、外观体验间的平衡关系。首先,通过问卷调查了解目标用户在文化熟悉水平上的差异,据此进行用户分流与文化层次的匹配。接着,分别从感知、认知、情感方面对用户的语意词汇进行了划分,并借由感性工学实验使词汇与设计要素建立联系。最后,根据用户技能水平的不同,于文化和外观上选取相对应的文化元素和语意词汇进行匹配设计。结果本文所尝试构建的设计模型,以成都锦里文创茶具设计为例进行实践,并经由模糊综合评价验证了该设计模型的可行性。结论探寻文创产品中获取心流这种积极体验的路径方法,有效提升了消费者的用户体验,且该方法可运用在文创产品开发领域,能为文创产品设计、优化提供新思路。 展开更多
关键词 心流理论 感性工学 文创产品 用户体验 模糊综合评价法
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以增强分析问题能力导向的红外测定实验教学改革 被引量:1
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作者 陈晓霞 夏林波 +2 位作者 赵焕君 赵以轩 高慧 《广州化工》 2025年第3期183-185,共3页
以创新人才培养为核心,结合中药学专业培养方案,以红外分光光度法为例进行仪器分析实验教学改革探索。针对目前我校中药学专业仪器分析实验教学中存在实验内容设计单一,且主要为验证性实验,实验不具有培养创新型人才目的等问题,通过对... 以创新人才培养为核心,结合中药学专业培养方案,以红外分光光度法为例进行仪器分析实验教学改革探索。针对目前我校中药学专业仪器分析实验教学中存在实验内容设计单一,且主要为验证性实验,实验不具有培养创新型人才目的等问题,通过对原有红外分光光度法测定未知样品实验增加与未知样品结构相似化合物测定,学生分组合作对实验结果进行总结分析,增强学生综合分析问题、解决问题能力,激发学生学习兴趣,提高创新思维及综合应用能力。 展开更多
关键词 仪器分析实验 教学改革 综合能力提升
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基于柔性传感器的仿生机械手控制综合实验设计 被引量:2
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作者 杨云 张潇洋 +2 位作者 蔡婷婷 张宏伟 李辉 《机电工程技术》 2025年第9期110-114,137,共6页
针对传统机电一体化实验教学中存在的前沿技术转化滞后、学生复杂工程问题解决能力薄弱等问题,通过将柔性摩擦电传感器、仿生机械手控制系统等最新研究成果引入机电一体化系统课程实践环节,构建了“基于柔性传感器的仿生机械手控制”综... 针对传统机电一体化实验教学中存在的前沿技术转化滞后、学生复杂工程问题解决能力薄弱等问题,通过将柔性摩擦电传感器、仿生机械手控制系统等最新研究成果引入机电一体化系统课程实践环节,构建了“基于柔性传感器的仿生机械手控制”综合性实验项目。该项目具有“传感器制备-电路开发-系统集成-测试优化”四阶式框架。采用熔融层积型3D打印技术制备了柔性拱形摩擦电传感器。集成Arduino微控制器、HC-08蓝牙通信模块、LM2596电源模块、锂电池搭建摩擦电传感器信号采集与传输单元。结合有限脉冲响应滤波器和脉冲宽度调制算法实现电压-角度转换,完成手势识别手套与机械手的系统集成。实验测试表明,柔性传感器在手指弯曲20°、80°、120°时分别输出0.6、1.2、2.25 V特征电压,系统响应时间为1.25 ms,50 m通信距离下机械手动作执行正确率达100%。结合O-PIRTAS教学模式实现科研与实践教学环节有机融合,为培养学生创新思维、综合实践能力与解决复杂工程问题的能力提供了新的实施范例。 展开更多
关键词 柔性传感器 仿生机械手 同步控制 综合实验 O-PIRTAS
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综合设计性实验在中药化学实验中的应用——以三七总皂苷的提取纯化实验为例 被引量:1
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作者 詹云静 高明菊 +2 位作者 赵芳 周建松 胡展育 《生物化工》 2025年第1期192-194,202,共4页
本文在中药化学实验中引入综合设计性实验,并结合专业特点和地方高校特色,以道地药材三七为实验对象,以“三七总皂苷的提取纯化”为实验项目,探索综合设计性实验在中药化学实验中的应用。此实验模式综合性强,能显著提高学生的综合能力... 本文在中药化学实验中引入综合设计性实验,并结合专业特点和地方高校特色,以道地药材三七为实验对象,以“三七总皂苷的提取纯化”为实验项目,探索综合设计性实验在中药化学实验中的应用。此实验模式综合性强,能显著提高学生的综合能力、分析解决问题的能力,加深对所学理论知识的理解,培养学生的科研探索能力,充分体现以学生为中心,以学生为本的教学理念。 展开更多
关键词 中药化学 综合设计性实验 三七 道地药材
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埃洛石纳米管/酚醛树脂基复合材料的综合实验设计
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作者 田月兰 王素娟 +3 位作者 白利斌 宋洪赞 武永刚 赵洪池 《实验技术与管理》 北大核心 2025年第3期206-211,共6页
围绕新材料领域的前沿研究热点及科研成果设计了埃洛石纳米管/酚醛树脂基复合材料的综合实验项目。该实验项目以复合材料制备、表征测试和应用为主线,模拟科研工作的全过程。通过该综合实验,学生能够了解复合材料的研究进展,熟悉埃洛石... 围绕新材料领域的前沿研究热点及科研成果设计了埃洛石纳米管/酚醛树脂基复合材料的综合实验项目。该实验项目以复合材料制备、表征测试和应用为主线,模拟科研工作的全过程。通过该综合实验,学生能够了解复合材料的研究进展,熟悉埃洛石纳米管的结构和性能特点,掌握复合材料的研发思路。该综合实验设计方案注重训练学生对多学科知识和实验技能的综合运用,激发学生的科研热情和探究兴趣,培养科研精神和自主创新能力。 展开更多
关键词 埃洛石纳米管 酚醛树脂 复合材料 综合实验
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基于科教融合的小孔腐蚀原位电化学信号观测综合教学实验
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作者 周勇 郭嘉 +2 位作者 熊芸 何禄英 李辉 《电镀与精饰》 北大核心 2025年第7期120-127,共8页
将前沿科学研究仪器用于实验教学可以拓宽教学实验的设计思路、提高教学实验的实施效果,激发学生对实验教学甚至是对理论教学的兴趣。首先介绍了XMU-BY&CS310系统,该系统由改装了电极平台的XMU-BY扫描电化学工作站外接一台CS310电... 将前沿科学研究仪器用于实验教学可以拓宽教学实验的设计思路、提高教学实验的实施效果,激发学生对实验教学甚至是对理论教学的兴趣。首先介绍了XMU-BY&CS310系统,该系统由改装了电极平台的XMU-BY扫描电化学工作站外接一台CS310电化学工作站组装而成、拥有诱导并控制局部腐蚀发生以及观察和测量局部腐蚀原位宏观和微观电化学信号的双重功能;接着将XMU-BY&CS310系统用于实验教学设计了Q235碳钢在NaHCO3+NaCl溶液中小孔腐蚀原位电化学信号观察、测量和分析这一综合教学实验,并对实验仪器、实验准备、实验过程和结果等内容进行了详细阐述;最后总结了此综合教学实验在化学工程与工艺、材料科学与工程和安全科学与工程等专业实验教学中的应用及其所能达到的教学目标以及XMU-BY&CS310系统目前存在的不足和未来扩展的应用。 展开更多
关键词 综合教学实验 小孔腐蚀 原位电化学信号
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全域土地综合整治驱动城乡融合发展的理论逻辑、典型经验与实施路径 被引量:1
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作者 朱玉春 潘子纯 《农业经济与管理》 北大核心 2025年第2期64-74,共11页
全域土地综合整治是驱动人地关系重塑的关键基础,更是提升城乡地域系统功能价值的重要手段,对城乡融合发展的实现具有重大意义。文章在城乡融合视域下,剖析了全域土地综合整治的内涵特征,即坚持以人为本的原则导向,以空间优化为整治龙头... 全域土地综合整治是驱动人地关系重塑的关键基础,更是提升城乡地域系统功能价值的重要手段,对城乡融合发展的实现具有重大意义。文章在城乡融合视域下,剖析了全域土地综合整治的内涵特征,即坚持以人为本的原则导向,以空间优化为整治龙头,以人地钱业为整治抓手,以权属调整为制度保障。借鉴城乡合作伙伴关系理论,从增强乡村比较优势、发挥乡村后发优势、形成城乡合作伙伴关系三方面揭示全域土地综合整治驱动城乡融合发展的理论逻辑。同时,以典型案例为依据,梳理全域土地综合整治驱动城乡融合发展过程中以人为核、以地为基、以钱为渠和以业为兴的诸多经验,并提出完善政策体系建设、赋能城乡融合发展,优化土地资源配置、促进空间统筹规划,推动产业融合发展、提升农村经济活力,促进基础设施建设、实现城乡资源共享等举措。 展开更多
关键词 全域土地综合整治 城乡融合发展 理论逻辑 典型经验 实施路径
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