查询词典 headwater erosion

The use of this technique allows glimpsing a quantitative correlation among material properties, fractal surface topography and erosion phenomena.

使用这种技术可使窥见定量相关材料的性能，形表面地形和侵蚀现象。

In the topographically-broken gullied and hilly region of the loess plateau, we analyse the relationship among the density of gully, the developmental stage of gully, geomorphic form and soil erosion intensity with aerial photograph, and get some better results.

中文摘要：在地形破碎的黄土丘陵地区，利用航空遥感图像分析沟谷密度、沟谷发育阶段、地貌形态及其与土壤侵蚀强度之间的相关性，收到了良好的效果。

Scaly slipping is a special gravitational erosion taking place in transitive zone from semiarid grass vegetation to desert in No.5 subregion of gullied and rolling loess region.

鳞片状滑移是发生在黄丘五副区半干旱草原植被向荒漠过渡地带的一种特殊的重力侵蚀现象。

The sediment retained by dams at early stage in the watersheds where the treatment degree is higher in the gullied rolling loess area of Gansu is mainly gravity erosion coming from gullies and banks of reservoir areas.

甘肃黄土丘陵沟壑区治理程度较高的流域，前期坝库拦蓄的泥沙主要来源于坝库区沟岸的重力侵蚀，其泥沙量占坝库拦蓄泥沙总量的 83 63 %，坡面侵蚀仅占 16 3 7%。

No.5 subregion of gullied and rolling loess region gravitational erosion scaly slipping

黄丘五副区；重力侵蚀；鳞片状滑移

Haiyuan county belongs to mountainous region of Longzhong loess hilly gullied region in the loess plateau,and there are seven kinds of geological hazards types existing in Haiyuan county ,including soil erosion and water loss,landslide,breakdown,mud rock flow,unstable slope,ground collaps and ground fracture etc.

海原县地处黄土高原，属陇中山地与黄土丘陵区，主要地质灾害有水土流失、滑坡、崩塌、泥石流、不稳定斜坡、地面塌陷和地裂缝等7种类型，以及人类工程经济活动引起的地质灾害类型。

An erosion of specialist knowledge," harrumphs the Royal Historical Society; its geographical counterpart is worried about "losing rigour and the teaching of basics.

这是对专家学识的亵渎，皇家历史学会愤愤道；皇家地理学会则担心该计划将会影响教学的严谨和基础教育。

An erosion of specialist knowledge," harrumphs the Royal Historical Society; its geographical counterpart is worried about "losing rigour and the teaching of basics.

皇家历史学会指责新计划是对&专业知识的侵蚀&；与之门当户对的皇家地理学会担心教育会&失去严谨性和教学基础&。

Acid rain causes forestry damage, as well as hastening the erosion of many ancient buildings and sculptures.

酸雨造成损害林业，以及使许多的古建筑和雕像腐蚀的速度加快。

Within the integreted system,the function of the data-basedmanagement sub-system is to input,store,inquire and calculatedata;the function of graphic data management sub-system is toinput,store,inquire,display,output and transform data;thefunction of digital terrain model sub-system is to displaythree dimention graph,calculate slope,aspect and hilling;thefunction of general analysis model sub-system is to make multi-factor statistical analysis such as regression analysis;thefunction of applied model sub-system is to predict the amountof soil erosion,evaluate the land resource and make land useplanning.

属性数据管理子系统具有对属性数据进行输入、存储、检索、统计的功能；图形数据管理子系统具有对图形进行输入、存储、查询、显示、输出及数据格式转换的功能；数字地形模型子系统具有显示三维图形及计算坡度、坡向和阴影的功能；一般分析模型提供了在多因子分析中常用的诸如回归分析等模型；应用模型开发了计算土壤侵蚀量、进行土地资源评价及土地利用规划的模型。

Alternatively, the con- trollers can use the synchronous rectifier itself or loss- less inductor current-sensing methods to provide overload protection with lower power dissipation.

另外，康威特罗勒斯可以使用同步整流器本身或亏损减少电感电流检测方法，以提供低功耗过载保护。

Mr. Dauber's other Schatz hangs in his home movie studio.

多伯把沙兹的另一件作品挂在家里的电影室。