初步研究表明，其中地形起伏度是区域水土流失评价的最佳地形指标。
Initial results indicate relief is the best topographic factor in assessment of regional soil and water loss.
森林管理单位级指标以地方的、往往是具体地点的环境因素为制定依据，如森林类型和地形、地方经济和社会考虑及重点等。
The forest management unit level indicators depend on local, often site-specific, environmental factors such as forest type and topography, local economic and social considerations and priorities.
根据脐橙生长发育的气象条件和寻乌县的地形条件，确定了寻乌县脐橙种植综合区划指标。
Comprehensive division indexes were chosen according to climatic conditions for Navel orange growth and landform conditions in Xunwu.
监测指标体系包括气象、植被、土壤、地形地貌、鸟类、兽类、水土流失、人口、土地利用、畜牧、经济等内容。
The monitoring index system include such content as meteorology, vegetation, soil, bird, animal, soil and water loss, population, land using, livestock raising, economy and so on.
在地形等因子不变条件下，四个土壤指标的协同作用决定了区域水蚀过程、形态和危害；
The coordinate effects of four soil indexes strictly determine the regional differences in water erosion process, shapes and harms.
上述指标可应用于流域水文模拟中，但应用时需考虑地形的起伏程度和DEM网格的大小。
The above indexes can be used for hydrological modeling of river basins, but the undulation of topography and the grid-size of the DEMs should be taken into account in practical application.
结论：事件相关电位P300 及其地形分布图可作为研究强迫症患者认知功能的一项客观指标 和重要辅助诊断。
Conclu sion: P300 and topographic distribution might be served as an objective index for reflecting cognitive activity in obsessive-compulsive patients.
结论P 3潜伏期是反映认知功能的关键指标，地形图可以形象地反映脑叶功能的变化。
Conclusions P3 latency is a key index to express the cognition, tomography can demonstrate the function of cortex.
地面坡度是最重要的地形定量指标，建立科学合理的地面坡度分级体系是对坡度进行科学研究与坡度图制图必不可少的重要环节。
Slope is the most important topographic variables. It is a critical work to establish a scientific and reasonable slope classification systems for terrain research and slope mapping.
主要指标治疗前角膜厚度、视力、角膜地形图变化、屈光度、手术次数。
Main Outcome Measures Preoperative corneal thickness, visual acuity, changes of corneal topography, diopter, and number of operations.
地形起伏度可作为划分地貌形态的重要参考指标。
Relief can be used as an important reference factor of geomorphologic forms classification.
地形起伏度可作为划分地貌形态的重要参考指标。
Relief can be used as an important reference factor of geomorphologic forms classification.
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