water body extraction

常見(jiàn)例句

Water body extraction is the theoretical foundation of water resource and flood disaster monitoring.
利用遙感數(shù)據(jù)提取水躰，是水資源和洪澇災(zāi)害監(jiān)測(cè)的重要手段及其理論基礎(chǔ)。
The purpose of monitoring the eutrophication of Dongting lake areas is taken, so the MNDWI model was selected for water body extraction.
以洞庭湖水躰富營(yíng)養(yǎng)化監(jiān)測(cè)爲(wèi)最終目的，由此確定了最佳水躰遙感提取模型爲(wèi)MNDWI指數(shù)模型。
Crude polysaccharide was obtained from Agaricus blazei Murill fruiting body by hot water extraction, ethanol precipitation and pronase treatment.
從巴西蘑菇子實(shí)躰中提取的水溶性粗多糖經(jīng)過(guò)脫蛋白、脫色等步驟獲得半純品多糖。