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- The karst areas of south China are vulnerable ecological regions,where rocky desertification is widely developed. 中国南方岩溶区是石漠化广为发展的脆弱生态区域。
- Research on Carrying Capacity in Vulnerable Ecological Regions of Yunnan 云南脆弱生态区相对资源承载力研究
- Mechanism and Prevention of the Wind and Sand in Spring in the Vulnerable Ecological Region --Take the Westsouth of Heilongjiang as an Example 生态脆弱区春季风沙成因及防治--以黑龙江西南部为例
- vulnerable ecological regions 脆弱生态区
- vulnerable ecological region 生态脆弱区
- Evolvement and Its Control of Vulnerable Ecology Region Undergoing Human Activity in Northern China 中国北方脆弱生态区在人类活动影响下的演化及其调控
- High productive flood wetlands in this area will be gradually shrunk,be fractured and until totally lost,the vulnerable ecological balance will be havoc. 该区域高生物产量的洪泛湿地会逐渐萎缩、破碎 ,直至大面积丧失 ,本已脆弱的生态平衡会遭到严重破坏 ;
- Cole wore is one traditional oil group in cool ecological region of mountain area. 在冷凉山区生态环境中，油菜是油料作物的传统作物，但由于越冬死苗问题，致使油菜生产长时期地效益不大。
- The fertility investigation under different sowing-stage was conducted for 7 rice dual-purpose genic male sterile lines in 3 ecological regions of Guizhou. 在省内3个不同生态地区，对7个两用核不育系的分期播种的育性观察试验表明，核不育系不育期的长短变化规律是随海拔增高由长变短；
- Any preplanning effort that involves the analysis and inventory of a resource base should be first supplemented by an investigation of plant ecological regions. 风向和地表水运动或许决定种子进入一个区域，决定天然再植物繁衍技术。
- Ecological region development planning refers to the sustainable planning of a target region,which is based on the reorientation of . 人口、资源、环境与发展影响生态系统的功能,充分认识生态系统的动态行为是确立生态区划指标的关键。
- Due to lying in the area of high altitude,vulnerable ecology and tourism,this project bears the core task of coordinating road construction and environmental protection. 项目所在地海拔高、生态环境脆弱,又是旅游胜地,做到公路建设与环境保护的协调统一是本工程的核心内容。
- Three Gorges ethnic areas are the most important ecological region in the middle reaches of the Yangtze,where industrial economy development lags behind. 三峡库区民族地区是长江中游最重要的生态区,但其工业经济发展比较滞后。
- Two alfalfa varieties(Medicago sativa L.cv.Algonquin,M.sativa L.cv.Longdong) were used for systematical investigation of Rhizobium effectiveness and analysis of influencing factors in spring,summer,and autumn in 5 ecological regions of Gansu province. 以阿尔冈金(Medicago sativa L.;cv
- Then, the relation between geomorphology and natural hazard are discussed, suggested that the regions with steep slope, heavy rainfall, and loess are the weak agriculture ecological regions in Baoji. 继而论述了地貌与农业自然灾害的关系，指出坡度陡、降雨强度大和黄土分布相结合的部位是农业生态脆弱的地段。
- In the ecological region of Chengdu Plain, increasing effective panicles and filled grains per panicle were two important approaches to increasing the grain yield of super hybrid rice. 在成都平原生态区，增加有效穗数和每穗实粒数是实现超级杂交稻高产的重要途径；
- Young birds are very vulnerable to predators. 幼小的鸟易受食肉动物伤害。
- The potato is vulnerable to several pests. 马铃薯易受几种害虫的侵害。
- Demonstration on Several Problems for Ecological Regionalization of Inner Mongolia Grassland. --Discussion on "Scheme of Ecological Regionalization in China". 内蒙古草地生态区划几个问题的论证--关于“中国生态区划方案”的商榷。
- He, as the incumbent, is vulnerable on this. 作为在职者,他在这个问题上易受攻击。
