地形要素 meaning in Chinese
relief features
terrain details
topographic entity
topographic features
Examples
- As to the content refinement of national fundamental geographical information system ( nfgts ) 1 : 50 000 dlg database , this paper conducts a user survey through questionnaires to collect users ' requirements on nfgis database , such as data contents and attributes information
摘要围绕国家基础地理信息1 : 5万核心地形要素数据库内容的完善，对不同专业领域和部门，通过问卷进行调研，了解地理信息用户对于国家基础地理信息的要素内容、属性信息等的需求。 - Through the analysis on the effects from the different aspects in the equal elevation grids upon the solar shortwave radiation received by ground surface , it is indicated that the discrepancy of landform elements leads to redistribution of the heat and cold sources of the ground surface and affects the snowmelt runoff , and then the aspect estimation is also taken as an important input to be inset into the model calculation
通过分析同一高程网格坡向不同及其对到达地面太阳短波辐射通量的影响，提出地形要素差异导致地面冷热源再分布，调控融雪出流量，继而将坡向判断也作为系统重要输入项之一嵌入到模型计算中。 - In this paper , we studied the distributing appearance and combinating regulation of terrain elements , analysized the basic operational functions of terrain , bringed up the basic principles of terrain analysis , and described the main content , method ind step of terrain studying and terrain analysizing with digital map , therefore , we have discovered the substance and basic regulation of terrain studying and analysizing
本文研究了地形要素的分布形态与组合规律，分析了地形的基本作战性能，提出了地形分析的基本原则，阐述了研究地形和利用数字化地图分析地形的主要内容、方法和步骤，在一定程度上揭示了研究与分析地形的实质和基本规律。 - Based on the demands of our artillery elements " operation and training , we described terrain elements by means of quantified method ofhalfexperienceandhalftheory , experionce , statistics , strictness , inflected the interrelation of the decisive factor objectively which can influence the operational process , established the index of each terrain element which need to be handled in the process of digitalizing the military map
根据我军炮兵分队作战、训练的要求，利用半经验半理论的定量途径、经验的定量途径、统计实验的定量途径、严格的定量途径对地形要素进行了描述，客观地反映了影响作战过程决定性因素之间的相互关系，确定了军用地形图数字化处理各地形要素的指标。