boreal summer

常見(jiàn)例句

The boreal forest needs fire to maintain the ecosystem, and large fires happen regularly in the summer.
北部森林需要火來(lái)維持生態(tài)系統(tǒng)，所以夏季經(jīng)常發(fā)生森林大火。
During boreal summer, the Asian monsoon region experiences most remarkable changes in the atmospheric thermal condition.
亞洲季風(fēng)區(qū)是全球熱力變化最為顯著的區(qū)域，亞洲夏季風(fēng)活動(dòng)必定會(huì)對(duì)其它環(huán)流系統(tǒng)產(chǎn)生影響。
The MJO are stronger in the boreal winter and spring than in the boreal summer and autumn and move southward and northward with season;
它們終年存在，北半球冬春季強(qiáng)、夏秋季弱，且隨季節(jié)更替作南北向移動(dòng)；