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- Evaluation of Eeo-Environment in Mountainous Regions of Beijing. 北京山区生态系统稳定性评价模型初步研究。
- The weather is more changeable in mountain region than in any other district. 山区的天气比任何其它地区的天气更多变。
- The selection of expressway bridge style in mountainous region is affe cted by many factors and is a complex problem. 山区高速公路的桥型选择受诸多因素的影响,是一个复杂的问题。
- In the present paper, analysis of the origin of the total mean square error for gravity survey in mountainous region is given, and meth... 据此,本文分析了山区重力测量总均方误差的来源,提出了各项误差分配的方法。
- Seroprevalence presents a str-ong spatial correlation in lake region with certain yearly variability, but such spatial correlation is weak in mountainous region. 湖区人群血吸虫血清学阳性率存在很强的空间相关性且每年略有差异,而山区的空间相关性不强。
- It was considered to be feasible applying natural draft ventilation in small mine applying adit devebopment in mountainous region , in particular environment . 并认为,山区平硐开拓的小矿山,在一定条件下,采用自然通风是可行的。
- Terrain effect of 1: 50000 gravity prospecting result in mountainous region is removed by respectively using slope-top trihedral prism model and rectangular prism model in near, mid and far areas. 分别用斜顶三棱柱体及方柱体模型分近、中、远区对某山区1:5万高精度重力勘探成果进行地形改正。用常规方法对地改后的布格重力异常进行处理效果不佳。
- The strength, size, and surefootedness of the llama make it as excellent beast of burden in mountainous regions today as it was in the past. 骆驼的力气,身体大小以及走路行动时候的平稳使之成为在山区内理想的用于驮东西的牲畜。
- Most major faults in mountainous regions are thrust faults, the kind that typically develop during plate collisions. 喜马拉雅山区的主要断层大多是逆断层,也就是板块互相碰撞所产生的典型断层。
- People living in mountainous regions and near fertile flood plains close to rivers are usually hurt by the annual rains. 生活在山区以及河流附近土地肥沃的平原上的居民每年都会遇到雨季带来的灾难。
- A short-term, multi-scale assessment to quantify spatial variability in air quality is a valuable asset in designing an air-quality monitoring network in mountainous regions. 一项短期、多尺度的评价来从数量上确定空气质量的空间变动,这对设计山区空气质量监测网络来说是一项很有价值的资源。
- Winter is the best time for hunting in mountain areas. 冬季是山区狩猎的最佳时间。
- course of river in mountainous region 山区河道
- Tea tree grows very well in this fertile mountainous region. 茶树在这片肥沃的山地上长得很好。
- Planting grass on terrace ridge is an efficient vegetation technique for soil and water conservation in mountainous regions, which minimizes construction costs and soil erosion. 摘要梯壁植草是一项具有建造费用低廉、施工简易、控制水土流失效果好、又能兼顾自然景观美化的水土保持植生工程技术。
- traditional residence in mountainous region 山地民居
- the ecological security in mountainous region 山地生态系统
- building foundation in mountainous region 山区建筑地基
- There's always an element of danger in mountain climbing. 登山总是有些危险的。
- Yi Nationality Women in mountainous region 高山彝族妇女