interannual variation characteristics

• 年际变化

interannual variation characteristics的用法和样例：

例句

1. On the basis of observations investigation is conducted on the decadal characteristics of summer Eurasian blockings and its possible relation to precipitation over China.
   利用观测资料对夏季欧亚地区阻塞活动的年代际变化特征及其与我国降水年代际变化的可能联系进行了分析。