| 1. | Cultural distribution and site classification for camellia oleifera 油茶栽培分布与立地分类的研究 |
| 2. | The study provided the basis for the site classification of china fir in which rock must be considered 本研究为南方山区杉木立地分类中应重视岩性因子提供了依据。 |
| 3. | The results obtained in this paper would have some significance for further studies on the site classification 本文的结果对进一步开展场地分类的研究具有一定的意义。 |
| 4. | Proposed amendments to the building planning regulations - clarification on the criteria of street for site classification purpose 有关建筑物规划规例的建议修订澄清"街道"符合用作地盘分类的准则 |
| 5. | With the new theory of grey pattern recognition , a two - grade grey pattern recognition model in site classification is worked out creatively , in the light of the two - grade fuzzy comprehensive evaluation method 利用灰色模式识别新理论,借鉴模糊综合评判模型,首次建立了场地的二级灰色模式识别模型。 |
| 6. | The factors that influence the earthquake response of the soil layers of site are analyzed in the paper . the main factors are selected , taking account of the schemes abroad and home in site classification and practical engineering 本文分析了影响场地地震反应的各种因素,参照国内外场地分类方案及工程实际,确定了划分场地类别的指标。 |
| 7. | 1 . the research actuality of site classification methods at home and abroad was outlined , the related regulations on site classification in all kinds of seismic design codes were briefly summarized 简要总结了场地分类的研究现状和国内外抗震设计规范中关于场地分类的方法,对我国历代建筑抗震设计规范中关于场地分类的有关内容进行详细总结,并对其演变加以分析和评述。 |
| 8. | It is well known in the world that site soil conditions have important effects on earthquake disaster and earthquake ground motion parameters . the theory of adjusting response spectra according as site classification has been widely accepted and adopted by all kinds of seismic design codes in china and abroad 场地条件对地震动和结构震害的影响早已成为举世公认的事实,根据不同的场地类别来调整设计反应谱的理论已被广泛接受并纳入规范。 |
| 9. | A primary scheme of site classification was presented , in this scheme a new site classification method that can consider the profiles containing bottom , mid or top soft layer was put forward on the basis of the site classification in the current code for seismic design of buildings 提出了基于土层结构的场地分类的初步方案。在现行建筑抗震设计规范四类场地划分的基础上,进一步根据不同土层结构对每类场地再细划分为三个亚类,并给出其相应的设计反应谱。 |