面积变化 meaning in English
variable-area
Examples
- As the river - lake relationship changed and human activities increased , the area of lakes changed quickly and especially in the twentieth century
由于江湖关系演变和人类活动的影响，湖泊面积变化迅速，尤以20世纪为甚。 - The change range of sea - ice extent during the periods of february - april and august - october is small , while that during the periods of april - july and october - january is large
其中2 - 4月以及8 - 10月海冰面积变化幅度不大，而4 - 8月和10月-次年1月海冰面积变化幅度则相当大。 - The results are as follows : the extent of arctic sea - ice has apparent characteristics of interannual , interdecadal variability and decreasing trend during the last 50 years in winter
结果表明：冬季北极海冰面积有明显的年际、年代际变化特点，冬季北极海冰面积变化近50年来有趋势性减少特征。 - Further analysis indicates that the expansion of build - up areas resulted from the economy development , land use collocation and the exploitation areas and new city areas building since 90s
在对江苏省1978年以来城市化发展和城市建成区面积变化特征分析的基础上，进一步探寻城市用地中存在的问题及其成因。 - The area of middle and high vegetation descended , most of the oasis directly face the desert . in the mountain area , the change of no vegetation area was not obvious , and the area of forest increased a bit
中、高覆盖度植被(过渡带)面积减少，过渡带变窄，绿洲更多的直接面临荒漠;西部干旱区山区的荒漠面积变化不大，森林面积略有增加。