HRU

abbr.硬拷贝重建设备(Hardcopy Reconstruction Unit);航向参考设备(Heading Reference Unit);高风险小队(High Risk Units)

HRU

1

The land use and cover , soil and slope classification threshold is set to 0 % to analyze land use and cover change on runoff , and 3242 HRU is produced .

根据DEM将流域划分为37个子流域，为分析土地利用/覆被变化对径流的影响，对土地利用/覆被、土壤和坡度划分的阈值设置为0%，流域生成3242个HRU。
2

The threshold of land use methods and soil properties defined respectively as 20 % and 10 % . 37 sub-basins is divided into 73 hydrological response units ( HRU ) .

之后，确定土地利用方式阈值和土壤类型阈值分别为20%和10%，研究区的37个子流域被划分为73个水文响应单元HRU。
3

In this paper , to begin with the implementation of Lampson access matrix in HRU access matrix model , we describe the principles of capability security mechanism , and then explain how to build a capability-based system .

本文从HRU访问矩阵模型中的Lampson访问矩阵实现开始，描述能力安全机制的工作原理，然后阐述了构建能力系统应该注意的问题。
4

The result obtained in this study show that Slope-length auto modified module could compensate somewhat for the deviation of calculating the slope-length of HRU when applying the SWAT model to the mountainous and hilly land watersheds .

总的来讲，本研究表明坡长自动修正模块可以较好的弥补SWAT模型应用于南方丘陵区域时坡长提取算法的不足。