成人极品影院,国产精品欧美成人

TranslationMobile

"economical" in Chinese : adj. 1.節(jié)儉的，儉約的；經(jīng)濟(jì)的，合算的。 2.經(jīng)濟(jì) ...
"statistics" in Chinese : n. 1.統(tǒng)計(jì)學(xué)，統(tǒng)計(jì)法〔用作單數(shù)〕。 2.統(tǒng)計(jì)數(shù)字[資 ...
"be economical" in Chinese : 要節(jié)約
"economical" in Chinese : adj. 1.節(jié)儉的，儉約的；經(jīng)濟(jì)的，合算的。 2.經(jīng)濟(jì)學(xué)上的。 ...
"economical of" in Chinese : 節(jié)儉，節(jié)約
"statistics" in Chinese : n. 1.統(tǒng)計(jì)學(xué)，統(tǒng)計(jì)法〔用作單數(shù)〕。 2.統(tǒng)計(jì)數(shù)字[資料]，統(tǒng)計(jì)表〔用作復(fù) ...
"economical accountability" in Chinese : 經(jīng)濟(jì)責(zé)任會(huì)計(jì)
"economical activity" in Chinese : 經(jīng)濟(jì)活動(dòng)
"economical adjustment" in Chinese : 經(jīng)濟(jì)調(diào)整
"economical agent" in Chinese : 經(jīng)濟(jì)代理人
"economical aggression" in Chinese : 經(jīng)濟(jì)侵略
"economical aid" in Chinese : 經(jīng)濟(jì)援助
"economical ailments" in Chinese : 經(jīng)濟(jì)失調(diào)
"economical aim" in Chinese : 經(jīng)濟(jì)目的
"economical alliance" in Chinese : 經(jīng)濟(jì)同盟

Firstly , based on gis and rs , applying tm images of 1980 and 2000 , and related spatial data by using spatial analysis system of arc gis , in order to discuss the progress of land use / cover change in study areas both on space and time , moreover , analyze land use spatial dynamic change and transform secondly , applying the soc _ economical statistic data during 1980 - 2000 , to analyze the main driving forces and driving mechanism of land use change , an index system representing land use change and main driving forces is submitted
首先，在地理信息系統(tǒng)( gis )和遙感( rs )技術(shù)支持下，利用1980年和2000年的tm影像以及有關(guān)空間數(shù)據(jù)，采用arcgis的空間分析方法，研究縣域土地利用覆蓋的時(shí)空變化特征，分析各土地利用類型間相互轉(zhuǎn)移情況。其次，利用1980 - 2000的社會(huì)經(jīng)濟(jì)統(tǒng)計(jì)數(shù)據(jù)，運(yùn)用多元統(tǒng)計(jì)分析方法，在時(shí)間序列上，揭示區(qū)域耕地變化的主要驅(qū)動(dòng)力和驅(qū)動(dòng)機(jī)制。