开放式教学的实践与思考

在新课程理念下,教学过程是一种沟通、理解和创新。开放式教学注重学生潜能的开发,给学生提供了一个宽松、愉快的学习环境,以开放性问题为中心,引导学生积极参与、独立思考、动手实践、自主探索问题的结论和答案,从而促进学生能力和素质的提高。     

广东经济增长方式转变的战略思考

８０年代，广东经济发展之路基本上是粗放式的，要实现经济增长方式的转变，必须在体制转换等４个方面扎扎实实地做好工作．     

烤烟不同烘烤方式对比试验研究

1999－2001年对热风循环烤炉、气流下降式循环烤炉进行的试验研究表明，这2种烘烤方式均具有节能、省时、增产、提高品质、防止烟叶棕色化反应、加深 烟叶色泽、降低青烟比例，减少干物质消耗等特点，热风循环烤炉的产投比大于气流下降式循环烤炉。     

Exploring preferences for biodiversity and wild parks in Chinese cities: A conjoint analysis study in Hangzhou

There has been a transformation of value orientation from an anthropocentric to eco-centric view in Chinese urban park design. Biodiversity enhancement has been increasingly seen as a prioritised park design aim by landscape designers. This promotes the rise of a novel park style with wild, less manicured appearance in cities, which shows strong contrasts to the traditional park style with ornamental, manicured characteristics. However, in this urban park transformation process, people’s opinion has been almost ignored. This research investigated the importance of biodiversity compared with other relevant urban park attributes (i.e., Facilities, Woodlands, Maintenance, and Seasonal views) identified from preliminary focus groups. The research further predicted preferences between wild and traditional urban parks. Conjoint analysis was used to address these questions. Five urban park attributes (i.e., Biodiversity, Facilities, Woodlands, Maintenance, and Seasonal views) were included in the conjoint questionnaire survey. The survey (N = 187) was conducted with the public and ecology/landscape professionals in Hangzhou, China. Results showed that for professionals, biodiversity was the most important attribute relative to others; for the public, both facilities and biodiversity were the most important attributes. Preferences for the two park styles varied between the two groups: professionals preferred wild parks, whereas the public preferred traditional parks. Yet, public preferences for wild parks were enhanced by improving maintenance levels and providing recreation facilities. The study concluded the appreciation of biodiversity among both the public and professionals. Differences in professional preferences for wild parks compared to the public should be considered when professionals design wild parks in the future.     

南方馒头加工中的辅料配比优化研究

为给改进实验室馒头制作和评价方法提供参考依据,以3种弱筋面粉(市售美玫牌面粉;磨自弱筋小麦品种宁麦9号和生选6号的面粉)为基础粉,采用响应面法中心组合试验设计,研究了酵母、糖、起酥油和泡打粉含量对南方馒头加工品质的影响,并建立了南方馒头感官得分与因素变量的二次回归模型方程,该模型回归显著。响应面分析结果表明,南方馒头加工中的最佳辅料配比条件为:酵母含量1.0%、糖含量15.0%、起酥油含量1.8%、泡打粉含量1.0%。在此配比条件下,3种弱筋粉制作南方馒头的感官得分预测值分别为86.5、88.3和84.5分,验证值分别为86.1、87.8和83.7分,与预测值的相对误差分别只有0.46%、0.57%和0.95%。     

转变畜牧业生产方式是草原生态保护建设的有效途径

以宁夏的做法和经验为例,论述了大力提高草原生产力、完善配套政策措施、转变畜牧业生产方式是草原生态保护建设的有效途径。     

《情人》中体现出的女性文学的文本特征

真正的女性文学文本最基本、最核心的特征在于:作家以女性的立场和视角来对待女性的问题,杜拉斯的作品就是纯粹的摒弃了男性的经验,以诗意的形式表达女性自身体验和情感心理,对抗父权文化,掌握话语权,显示出女性的独立与尊严。     

建设速丰林,推进漳州林业跨越式发展

提出以发展桉树、相思树为主的速生丰产工业用材林基地,是实现漳州林业跨越式发展的突破口;分析了漳州发展速丰林具备的自然优势、技术条件;指出发展速丰林是实现其整体效益的最佳途径,并提出建设速丰林的对策建议。     

文体翻译对等的量化评估

文体对等是翻译过程中所要求达到对等的一个层面。本文通过统计正负文体成分在语篇中的比值,来量化评估译文与原文在文体上是否对等,通过实例评估取得了较为满意的结果,为量化评估译文质量开辟了一条道路。     

马华作家——姚拓的文学创作及其艺术风格

介绍姚拓其人及主要创作,重点分析以中国和马来西亚为背景的文学作品,探讨其艺术风格与成就。