水分收支 meaning in Chinese

water household

Climatological characteristics , which can provide some drought or flood years with large - scale background , are investigated for large - scale water vapor transport over asian - australian monsoon region based on vertically integrated water vapor flux by pentad from 1980 to 1997 . at the same time , the differences of moisture transport over the yangtze river basin between drought and flood and the moisture budgets over eastern china from april to september are examined . major results are as follows : i
使用1980 ? 1997年垂直积分的整层水汽输送通量资料，从气候平均的角度分析了亚澳季风区大尺度水汽输送演变和偏南风水汽输送在东亚地区推进的气候特征，为研究异常年份旱涝事件的产生提供了相应的大尺度背景；同时还讨论了长江流域旱涝年水汽输送的差异以及4 - 9月我国东部各区域的水分收支情况。