1) Ratio of decreased area
面积减少率
2) Reduction rate of the cultivated area
耕地面积减少率
3) Cultivated Land Area Decrease
耕地面积减少
1.
The rates of GDP Growth, Population Growth and Cultivated Land Area Decrease were selected as the three main indicators for analyzing in this paper.
本文选择ＧＤＰ增长率、人口增长率和耕地面积减少率为主要分析指标，详细讨论了１９７８～１９９６年广东省经济增长、人口增加和耕地面积减少之间的关系。
4) Area reducing rate
面积削减率
6) conductor with reduced cross-sectional area
横截面积减少了的导线
补充资料：房屋减少建筑面积
指报告期由于拆除、倒塌和因各种灾害等原因实际减少的房屋建筑面积(包括私有房屋)。