共查询到20条相似文献，搜索用时 453 毫秒
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为适应我国经济社会发展对高层次食品类应用型人才的需要,针对食品专业研究生教育的现状及食品类学术型研究生培养模式的改革与实践,探讨食品类应用型研究生培养模式及其在课程体系、教学体系、导师队伍建设、学位论文工作等4个方面的改革。 相似文献
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研究生实验教学是研究生教学过程中的重要组成部分,是培养创新型人才的中心环节。分析了食品科学专业研究生实验教学存在的问题,结合实际情况提出了教学建议。 相似文献
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学术英语阅读能力是农业科技人员获取信息的根本能力之一,是中国农业科技事业发展的战略议题,也是农科研究生英语学习的首要需求。为了进一步提升农科研究生学术英语阅读课程的质量与效率,本研究提出以“社会文化理论”为教学指导思想、“体裁教学法”为课程组织框架、“阅读圈”合作学习为课堂教学方式的农业学术英语阅读课程实施框架,并应用于硕士生学术英语阅读课教学。结果显示,接受该课程教学的学生在英文摘要的阅读速度与理解能力上有明显进步。该教学框架不仅能够帮助学生掌握学术英语阅读的体裁意识,提高学生运用英语获取信息的速度与能力,建立学生学术团体的身份与认知。是当前学术英语教学中一种可行方案。 相似文献
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农业科技创新人才培养视野下的研究生校园文化建设问题研究——以华中农业大学为例 总被引：1，自引：0，他引：1
阐述了校园文化建设在农业科技创新人才培养过程中的作用,以研究生校园文化建设较为成熟的华中农业大学为例,归纳剖析了该校以学术文化为重点,倡导学术创新;以群体文化为基础,丰富校园文化;以社团组织文化为抓手,促进团学育人;以实践文化为导向,追求协同创新等经验与做法。总结提出了强化思想认识、健全管理机构、加强政产学研用良性互动、改善人才培养条件等具体建议,以期为国内农林院校研究生校园文化建设、高层次农业科技创新人才培养提供借鉴。 相似文献
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研究生教育肩负着为国家培养高素质、创新型人才的重任,农业院校的研究生培养也不例外。但在研究生培养的过程中,出现了培养方式单一、研究生创新能力不强,人才素质不高等问题。阐述了农业院校研究生培养创新基地建设的意义,探讨了建立培养创新基地体系对于研究生培养的意义。 相似文献
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In this paper we examine the spatial employment patterns of Australia's university graduates in nonurban locations. Using a 2006 data set recording the employment status of 65,661 university graduates 6 months after their graduation we examine how the personal and human capital characteristics of the individual university graduate affect the type of rural location into which he or she enters for employment purposes. The importance of identifying which types of graduates work where is essential for our understanding of the forces that are currently shaping the spatial distribution of human capital across Australia's regions. In order to do this we allocate postcode‐based data of graduate employment to one of five remoteness classes, as defined by the Australian Bureau of Statistics, that allow us to distinguish between different degrees of rurality. The postcode data are used to associate the ways in which the human capital characteristics of the graduate in terms of the types of university degrees awarded and the universities attended, as well as the personal characteristics of the graduate, are related to the degrees of rurality in his or her employment outcomes. 相似文献
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粮油食品特色专业毕业设计(论文)新型模式质量评价体系 总被引：1，自引：0，他引：1
粮油食品特色专业始终重视毕业设计(论文)模式的创新,结合学科优势及支撑平台,进行毕业设计(论文)创新模式的研究和探索,取得了明显成效。为顺应时代发展及社会对高素质应用型人才的要求,培养造就创新型人才,强化毕业设计(论文)的模式创新,对建立的"粮油食品特色专业毕业设计(论文)"两种新型模式制定了成绩评价标准,有利于各个环节成绩的量化,更客观地对学生的毕业设计(论文)进行评价。 相似文献
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Gong Peikang Wang Caihua 《保鲜与加工》1991,(5):116-122
A method of fuzzy comprehensive evaluation based on standard indexes is presented. This method regards all sorts of standard indexes of evaluation objects as basic evaluation standards. Its main setps are: (1 )obtain evaluation parameters(all kinds of parameters which decide main performances of evaluation objects)and set up evaluation parameter matrix; (2) determine satisfaction degrees of various parameters and set up satisfaction degree matrix; (3) determine the weight of various prarmeters and set up the weight set; (4) make comprehensive evaluation and obtain evaluation result. Its common program is worked out and the typical example is presented. 相似文献
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Tracking control of a nonlinear uncertain Chua's chaotic system is studied. With coordinate transform, Chua's chaotic system is transformed to a general form of a strict feedback control system. Combining the backstepping method with robust control technology, an adaptive parameter control law for a robust output feedback control scheme is developed for output tracking of nonlinear unknown systems. It is shown that the derived robust adaptive controller based on Lyapunov stability theory can guarantee global uniformly bounded ultimate property for all states of the closed loop system, and lead to tracking error decreasing at exponential speed. The simulation results show the effectiveness of the proposed approach. 相似文献
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农民工对流出地留守儿童教育影响的实证分析——以四川省为例 总被引：1，自引：1，他引：0
研究不同地域类型与不同外出模式下,农民外出对流出地留守儿童教育的影响,为促进留守儿童健康发展提供依据。采用在四川省实地调查数据,运用基于层次分析和熵权的模糊综合评价法,实证分析农民工对流出地留守儿童教育的影响。结果表明：农民工对丘陵地区留守儿童的教育影响效果显著,单亲外出的影响效果优于双亲外出;对丘陵地区留守儿童心理健康影响非常显著;对山区法制安全教育影响非常显著;对丘陵地区留守儿童道德品行影响非常显著。国家应增加财政投入,发展贫困山区的经济,构建良好的受教育环境,科学倡导农民单亲外出的模式。 相似文献
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For raveling out the main shortage of tendering which is the reasonable sector is unreasonable of making the bid evaluation uncertain. In order to eliminate subjective factor, this paper quantificationally analyses the price in bidding and establishes the sector selecting bid model based on the sector estimate idea, which tries to provide a new method and academic basic for determining the reasonable sector. Finally, the article gives an example to prove that the model is feasible and effective and it tries to ensure the bidding assessment public, equitable and just. 相似文献
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Dong Jingrong Yang Xiutai 《保鲜与加工》1998,(4):34-38
A new method for evaluation of transversal economic benefits is researched by fuzzy neural networks, BP algorithm is used to learn the connection weights of the fuzzy neural networks and partitions of fuzzy subsets. It has been shown by the modeling and evaluating results about the economic benefit index system of ten enterprises that the method has reinforcement learning properties and universalized capabilities. with respect to modeling and evaluating of nonlinear systems which have some uncertainties, the method is available. 相似文献
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高等教育的改革,尤其是单学科的特色化教学改革,对推动学科发展、开展创新教育、培养创新型人才十分关键。"畜产品加工工艺学"课程具有知识结构复杂、覆盖面广、实用性强等特点,适合应用案例教学的教学方法。以液态奶杀菌、肉色变化等为例,归纳了案例教学在加强"畜产品加工工艺学"课程思政、专业知识教学效果中的作用,并提出在具体实施中,要融合中国传统教学中优秀教育理论和经验,注重案例教学和讲授教学的穿插进行,注意案例教学方法的中国化。社会、学校、学生和教师等多方共同努力来确保案例教学的顺利进行,为卓越农林应用型复合人才和学科创新型人才的培养探索道路,为培养合格的中国特色社会主义事业发展建设者和接班人贡献力量。 相似文献
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油脂化学是陕西师范大学工科研究生食品化学专业的学位课,主要讲授油脂的基本性质、基本理论和基本生产方法以及油脂化学的发展、油脂工业应用等内容。该课程也可作为食品科学与工程等专业研究生的基础课,对油脂、食品、化工、轻工等基础领域的研究有很重要的实用参考价值。校企合作教学作为一种以实践为导向的新教学模式,是对传统教学模式的补充与完善;在油脂化学学位课中引入校企合作教学模式对学生与教师都有益处,是一种值得探讨的教学方法。 相似文献
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Following the features of curvature and gradient at image edges,an image inpainting method based on nonlinear anisotropic diffusion is proposed.The diffusion can be conducted with different directions and different intensities according to the geometric features of the inpainted images.An adaptive factor is introduced based on the curvature and gradient of the image local geometric information,which can control the diffusion direction and diffusion intensity.At the edges in images,the diffusion coefficients are large for the horizontal directions,while the diffusion coefficients are small for the vertical directions.At the smooth regions,the diffusion coefficients are the same for different directions and they are usually large.Compared with the typical total variation method,the curvature derivation diffusion method,and P-laplace constant variation method,the experimental results show that the proposed method can improve the qualities of the inpainted images 相似文献
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Seminar是一种教学或学术交流方式,也是一种交互式教学路径,具有民主、互动、激励和深入探讨的特点。探讨了Seminar在大学教育中的应用及注意要点。 相似文献
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As a single system of evaluation, both neural network (NN) and traditional expert system (ES) have many limitations. Developing evaluation system integrating NN with ES is an available way to offset their weakness. With black-box module, a new frame of evaluation system is developed in relative independent method. Then, a way of programming and realizing evaluation system, which is more close to human thinking, is put forward. 相似文献
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Based on the fuzzy control technology,the feedback control method of synthesized yaw rate and side slip angle is presented for the ESP system.The influence of nonlinear characteristics of tires on cornering characteristics and driving stability of vehicle is considered.The nonlinear tire model(Magic Formula) is adopted,and the four-wheel vehicle model with two degrees of freedom and a vehicle reference model are set up on this basis.Then the fuzzy controller of yaw rate and the fuzzy controller of side slip angle are designed and a simulation model generated by Simulink software is used.Simulation results show that the lateral stability of vehicle can be enhanced by controlling yaw rate and side slip angle with the synthesized feedback control method. 相似文献
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This paper solves the geometrically nonlinear problems of symmetric, cross-ply laminated anisotropic rectangular plates subjected to uniformly distributed load by the higher-order shear deformation theory and taking an advantage of the perturbation and the weightedresidual method. First, with the help of the perturbation, the nonlinear partial equations have been changed into linear ones. This paper can solve these linear ones by the weighted-residual method. The combination of quintic B-spline functions are chosen as the basis of trial function and Dirac delta functtion, the weighted function. The method used in this paper is simple, direct and efficient. The numerical results show a good convergence and they are in good agreement with the available data. 相似文献