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51.
中国传统的室内设计具有中国传统文化的一切特征,不管是空间的布局,还是装饰风格,都体现其内在的含蓄风格,在整体意境及设计理念上追求天人合一的自然和谐,同时也是传统建筑有机的组成部分。中国传统的设计元素越来越多地被当今世界设计师所借鉴。 相似文献
52.
一个城市的景观风格是该城市有形和无形环境的综合体现,是城市自然空间环境、城市文化内涵、民风民俗、建筑、古迹等城市构成要素的总和。从旅游发展的角度,通过对青神县城优越的地理区位、优美的山水城市空间环境、独特深厚的文化底蕴等优势条件的分析,提出其县城景观风格定位为“山水园林城市”的设想,并围绕突出“山、水、城、文化”等城市特色景观构成要素提出开发策略。 相似文献
53.
对旋流板分离技术在水泥除尘中的应用进行研究,通过试验工程验证其适用性,并在总结工程经验的基础上进行系统的中试实验,得到除尘器的合理结构形式和最佳设计参数。 相似文献
54.
As one of a series of studies concerning the relationship between the higher-order structure and the biodegradability of a biodegradable plastic, the effects of the crystal structure of the plastic on microbial degradation were investigated. Bacterial poly(d-(–)-3-hydroxybutyrate) (PHB) films which had a wide range of crystallinity were prepared by the melt-quenching method. Results of the microbial degradation indicated that the development of crystallinity evidently depressed the microbial degradability. From scanning electron microscopy (SEM) observations, it is suggested that the microbial degradation proceeded in at least two manners. One was preferential degradation of the amorphous region leaving the crystalline lamellae intact, which was considered to be a homogeneous enzymatic degradation over the surface. The other was nonpreferential spherical degradation on the surface. The SEMs indicate that the spherical holes were the result of colonization by degrading bacteria. The holes varied in size and number with the change of crystal structure. Therefore, it is considered that the crystal structure of PHB also influenced the physiological behavior of the degrading bacteria on the PHB surface. 相似文献
55.
以新疆奎屯铁路集中供热站锅炉烟气脱硫除尘设备的运行工况为例,介绍了一种新型TL湍流式烟气脱硫除尘设备的性能、特点.客观地评价了该脱硫除尘设备投入运营后,为改善奎屯市区域大气环境质量做出的贡献.该设备的选型符合国家环保产业政策,收到了良好的社会效益和环境效益. 相似文献
56.
The paper describes the application of a new computer automated tool, developed by us, in the risk analysis of a typical chemical industry engaged in the manufacture of linear alkyl benzene. Using the tool—a comprehensive software package
-III (MAXimum CREDible accident analysis)—nine different scenarios, one for each storage unit, have been studied. It is observed that the accident scenario for chlorine (instantaneous release followed by dispersion) leads to the largest area-under-lethal-impact, while the accident scenario for propylene (CVCE followed by fireball) forecasts the most intense damage per unit area. The accidents involving propylene, benzene, and fuel oil have a high possibility of causing domino/secondary accidents as their destructive impacts (shock waves, heat load) would envelope other storage and process units.Besides demonstrating the utilizability of
-III, this study also focuses attention on the need to bestow greater effort towards risk assessment/crisis management. The authors hope that the study will highlight the severity of the risk posed by the industry and thus generate safety consciousness among plant managers. The study may also help in developing accident-prevention strategies and the installation of damage control devices. 相似文献
57.
58.
付美云 《湖南环境生物职业技术学院学报》2014,(1):39-42
中国园林以自然风景式的风格著称于世,其发展过程中受到诸多因素的影响.该文以中国传统园林风格为案例,从客观因素和主观因素分析中国传统造园艺术风格形成的影响因素,以期引发对创造现代园林风格的思考. 相似文献
59.
60.
Lin Roberts 《Journal of Cleaner Production》1996,4(3-4)
This case study compares the very different approaches and experiences of two New Zealand metal working companies attempting to reduce waste and pollution. It looks at why and how each got started, the key factors affecting progress, the changes that have been introduced, their cost-effectiveness and the additional benefits which have accrued. One company was significantly more successful than the other and the key factors contributing to its success were good data on the cost of waste generation, an effective total quality management programme, worker empowerment, pursuit of efficiency (cf. environmental) goals, a company culture supporting innovation, the personality and motivation of staff in key roles and access to environmental advice and investment capital. Air emission improvements were, however, triggered by regulation. 相似文献