| 1. | An ecological perspective of the relationship between internet use and adolescents ' self - identity
互联网使用与青少年自我认同的生态关系 |
| 2. | The ecological relationship of species , community and environment in elaeagnus mollis communities were studied by using twinspan and dca
本文应用twinspan分类和dca排序相结合的方法，研究了翅果油树群落的物种、植物群落与环境的生态关系。 |
| 3. | The ecological relationship between vegetation and environment was analyzed by using twtnspan and dc a . 19 associations were produced by twinspan
应用twinspan和dca相结合的方法对湿地植被的生态关系进行研究， twinspan的结果将湿地植被分为19个群丛。 |
| 4. | Besides , we would also like to encourage the comparative studies on hakka culture in taiwan and abroad . to get a better understanding of chinese society , we would also discuss the changes of hakka history as well as its political and social construction
除致力客家族群与其他族群间互动的族群生态关系之探讨外，同时讨论客家族群本身的历史文化与政治社会结构的变化，以助于深入研究复杂的华人社会。 |
| 5. | Twinspan and dca were combined in analyzing the ecological relationships between vegetation and environments of taiyuan urban zone , we get 8 types from 48 street examples as twinspan analysis results which is validated by the results of dca
在城区植被的生态关系研究方面，应用twinspan和dca相结合的方法，对48个街道样方进行分类和排序。 twinspan将城区48条街道分为8个街道类型。 dca排序结果基本验证了tiwnspan的结果。 |
| 6. | In the dissertation , we study the ecological relationship of plant communities . based on it , we not only study methodology of analysis of ecological relatioship , but reveal the ecology rules hiding in the disorder and vast and numerous data , which are aquired by a great lot of research
本文通过对植物群落生态关系的研究，不仅对生态关系分析方法进行了方法学研究，而且应用已建立的方法分析获得的大量调查数据，揭示了隐含在杂乱浩繁数据中的生态学规律。 |
| 7. | 1 . study on classifying and ordination of plant communities : acording to the ecological relationship between plant species , plant communities and environment , we study the communities types , structure and distributing pattern of midland of taihang mountain by using twinspan , dca , cca , dcca and so on
植物群落的分类和排序研究：应用twinspan分类和dca 、 cca 、 dcca等方法，从植物种、植物群落与环境的生态关系方面，研究了太行山中段各群落类型、结构及分布格局。 |
| 8. | Because of complex physiognomies and ecological environments , various kinds of wetland develop in sanggan river valley . wetland vegetations in the sanggan river valley , including the floristic diversity of wetland vegetation , the interspecific relationship of plant communities , the relationships between plant communities and environments were studied , respectively
本文以山西桑干河流域湿地植被为研究对象，对湿地植被的区系多样性、植物群落的种间关系、植物群落与环境的生态关系以及湿地的退化和恢复等进行了研究。 |
| 9. | The main work in the dissertation is to study the ecological relationship of plant comunities on midland of taihang mountain , and to reveal the distributing rule of vegetation and the environmental factors in midland of taihang mountain . it is significance not only in theory , but also brings into play important directive function for the virescence project of taihang mountain and makes it develop effectively
本文的主要工作就是对太行山中段植物群落的生态关系进行研究，揭示太行山中段植被的分布规律以及该地区的环境制约因子，不仅具有理论意义，而且将对太行山绿化工程发挥重要的指导作用，使这一生态工程能够更加有效地开展，早日实现改善该地区生态环境的目标。 |
| 10. | As the basic impetus and target of modernization of higher education , internationalization becomes the common choices and strategies of higher education ' s reform and development in developed countries . it is also the objective requirement to change its world position and ecological relationship in developing countries
作为高等教育现代化的基本动因和目标，国际化不仅成为发达国家高等教育改革和发展的共同抉择和普遍战略，也是发展中国家改变高等教育系统的世界地位和生态关系的客观需要。 |
