interannual variation
综 述 关于南海暖水季节和年际变化的研究 王 启 关键词: 南海暖水;季节变化;年际变化 [gap=493]Key word: the South China Sea warm water; seasonal variation; interannual variation
annual variation
...年际变化;奎屯河流域 [gap=1344]Key words: hydraulic engineering basic science; runoff; annual distribution; annual variation; Kuitun River basin ...
年际变化是指某一地理事物的量在年与年之间的变化,如降水量的年际变化,河流流量的年际变化等。