您要查找的是不是：
- ecological fragility type 生态脆弱区
- The ecological fragility of the Three-Gorges Reservoir Region makes it of particular significance to conserve biodiversity in the region. 三峡库区是一生态系统的脆弱区,其生物多样性保护有着特殊的意义。
- Hierarchic analysis was applied to quantitatively process the index system for then evaluate the ecological fragility of Tianjing. 并应用层次分析法，对指标体系进行了量化处理，继而全面评价了天津市的生态脆弱性。
- Through reviewing the post ecological protection and construction works, we raveled the key problems and its causes, which led to higher degree of ecological fragility in the region. 通过对过去生态保护与建设工作的回顾，弄清目前导致该地区生态脆弱性程度较高的关键问题和成因；
- RESEARCH ON KARST ECOLOGICAL FRAGILITY 岩溶生态脆弱性的成因
- In the western and other ecologically fragile areas, a type of ecological land development, increase vegetation cover, reduce wind affected. 在西部和其他生态脆弱地区，应进行生态型土地开发，增加植被覆盖面积，减少风蚀沙化。
- Fenhe upriver watershed is a typically ecological fragile zone in the Loess Plateau and had been a transition area of cropland and grassland in historical times. 山西汾河上游流域处于黄土高原生态脆弱区，历史时期一直是农牧过渡带。
- Owing to the far depart from the centre of the ecosystem,it is easy out of blance for the matter,energy and information in the ecosystem.So,they often are the ecological fragile zone. 生态交界带生态系统的结构、功能和物质、能量以及信息的交流与相邻生态系统有密切的联系,但又表现出明显的异质性。
- In a printer, the removable type element. 印刷机上可拆卸的打印部件。
- The northern ecotone is one of the ecological fragile and poor regions in China.It becomes the main source of sand and dust storm which deteriorates the environment of Chinese inland. 摘要北方农牧交错带是我国生态脆弱与贫困主要地区之一，也是影响内地大气环境的主要沙尘源地。
- Do you type the letter or take a rest? 你打信呢，还是休息呢？
- The headwords in this dictionary are in bold type. 本词典的词条用的是粗体字。
- He devises a new type of transistor. 他发明了一种新的晶体管。
- This type of bulb screws into the socket. 这种灯是拧到灯座上的。
- Fragility of the Ecological Environment iii Tarim River Basin. 塔里木内陆河流域生态环境脆弱性分析。
- This type of bicycle is up to date. 这种款式的脚踏车是最新式的。
- I don't think she's the artistic type. 我认为她不属艺术家那类的人。
- The ecological fragility appraisal of the natural meadow in a typical basin of arid area 干旱区典型流域天然草地生态脆弱性评价研究
- She is not the type of girl that Daniel goes for. 她不是丹尼尔追求的那种女孩子。
- Could you type this letter for me? 你能为我打这封信吗？
