watershed area的例句大全

investigation of use condition on freeland and embankment of terrace in malian river watershed area

马莲河流域闲散地与梯田埂坎利用现状调查

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conclusion indigo carmine-methylene blue double staining improves the detection rates of early gastral cancer and precancerous lesion, especially in the watershed area.

目的探讨内镜下靛胭脂-美兰双重染色法对早期胃癌及癌前病变的临床诊断价值。

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The State of Small Watershed Comprehensive Control and the Benefit from Countermeasure in Fuling Area

涪陵区小流域综合治理状况及治理措施效益分析

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Analysis of rill erosion characteristics for small watershed in soft rock area

砒砂岩地区小流域毛沟侵蚀特性分析

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Some proposals are put forward for the protection of environment in the mining area, watershed control and field studies.

本文对搞好矿区环境保护、流域综合治理以及开展观测研究工作，提出了一些建议。

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We calculate the energy of the label image result from the Watershed transform by designing a prior density that penalizes the area of homogeneous parts in images.

首先对原始图像进行Watershed变换，然后在变换后的标注图像上进行能量的计算，通过选择最小能量的目标依次找出最理想的目标区域。

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The proportions of the area of arboreal forest, artificial shrub, natural grass land, cropland and bare land are 5%, 19%, 38%, 22%, 10% respectively in the entire watershed.

乔木林、人工灌木林、天然草地分别占到流域总面积的5%、19%、38%，农田为22%，裸地为10%。

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a simulation model of net primary production at watershed scale in hilly area of loess plateau, china

黄土高原丘陵沟壑区小流域植被净第一性生产力模型

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harnessing of dissolved cavern area in construction of watershed tunnel

分水岭隧道施工溶洞区治理方法

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analysis on characteristics of soil and water loss of luergou watershed in gullied rolling loess area

黄土丘陵沟壑区吕二沟流域水土流失特征分析

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theory and practice of ecological restoration in small watershed of soil eroded area

水土流失区小流域生态修复的理论与实践

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study on environment features of n and p of water in watershed in hilly area of purple soil

紫色土丘陵区典型小流域水体N、P含量及其环境特征

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soil erosion assessment on xia'anxi small watershed of three gorges reservoir area

三峡库区下岸溪小流域水土流失现状评估

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the development of watershed ecology and management and its main research area

流域生态与管理学科发展及研究重点

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In area it has proved to be a watershed for collective reflection.

在欧元区,它被证明是集体反思的分水岭.

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The Naoli River Watershed is an important breeding area for rare and endangered Oriental White Stork.

挠力河流域是濒危水禽东方白鹳主要繁殖区域。

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The widely used method for extracting the watershed channel network from digital elevation model ( DEM), i.e. the water catchment area method, is presented.

总结了根据流域的数字高程模型（DEM）自动提取河网水系的集水面积方法。

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Two algorithms-hierarchical histogram analysis and watershed of difference ( WOD)-are presented in the area of color image segmentation.

在彩色图像分割方面，分别提出了基于直方图层次分析和基于差值分水岭的分割方法。

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Study on Watershed Soil Erosion Models Based on Erosion Mechanics Mechanism& Taking Yangtze Rive Three Gorges Reservoir Area as an Example

基于侵蚀力学机制的流域土壤侵蚀模型研究&以长江三峡库区王家桥流域为例

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An evaluation and dividing area on degree of planting difficulty in Karst region of Wujiang Watershed

乌江流域喀斯特区造林困难程度评价及分区

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