1) erosive medulus of territorial area
幅员面积侵蚀模数
3) erosion modulus
侵蚀模数
1.
The experimental results show that,when the flow velocity along the slope is over 2m/s,the natural turf protection reduces the erosion modulus of slope by over 90%,and the effect of slope pro.
试验结果表明:当坡面流流速大于2 m/s时,天然草皮的侵蚀模数较之裸露边坡平均减小了90%以上,草皮防护作用随流速的增大而减弱;设置三维土工网垫后,加筋草皮的侵蚀模数较之纯草皮减小了50%以上,防护优势随着流速的增大愈加显著;天然草皮能有效地控制坡面侵蚀,设置三维植被网加筋材料可以大大提高草皮的防护效果,其作用机理表现在边坡土体加筋作用、覆盖防护作用、增强草皮侧向连续性3个方面。
2.
This paper analyses the present prediction methods on soil erosion modulus for development and construction projects.
介绍并评价目前开发建设项目土壤侵蚀模数预测的几种方法。
3.
In this work the spatial distribution of the erosion modulus, forest cover and total forest and grass cover was discussed.
以统计资料为依据,论述了研究区侵蚀模数、林草覆盖度和林木覆盖度的空间分布特征,发现一些相对较大的侵蚀模数与植被覆盖度之间具有良好的非线性关系。
4) modulus of erosion
侵蚀模数
1.
The Erosion amount and the modulus of erosion of the watershed calculated by the model are very close to those determined by the runoff experimental fields.
并以鄂东花岗片麻岩侵蚀区的某荒坡小流域为例,计算了其坡面土壤侵蚀量和侵蚀模数,计算结果与径流场实测结果十分接近。
2.
the results indicatedthat the 137 Cs amount appeared fluctuation strongly, weakly, and strongly again along incrementalslope length on the slope back and gully, but the trend on the slope side appeared inversely; Also, the modulus of erosion in agricultural land was calculated by using a new model, being 11 570t/ (km2 .
而侧坡则呈相反的波动趋势；并利用新的公式计算了农耕地的侵蚀模数[11570t／（km2·a）]。
5) annual erosion modulus
年侵蚀模数
1.
Simple analysis of the annual erosion modulus characteristics of the various rivers in Wuzhou city and Hezhou prefecture;
梧州市、贺州地区各河流年侵蚀模数特性浅析
2.
The annual sediment runoff and the annual erosion modulus of most rivers in Gansu were enumerated by statistics and analyzed.
对甘肃省主要河流的年输沙量、年侵蚀模数进行了统计分析 ,阐明河流泥沙的地区分布和时程分布 ,提出从治理下垫面着手 ,减少水土流失。
6) net erosion modulus
净侵蚀模数
补充资料：幅员
领土面积（幅：宽度；员：周围）：～广大 ㄧ～辽阔。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条