tropic zone

常見(jiàn)例句

This indicates that these climatic events exerted influence on sea area around tropic zone .
這表明快速的氣候變化事件也會(huì)影響到熱帶海區(qū)。
Hainan Thamin deer is a precious species of deer in the tropic zone, it is regarded as the first-class animal under protection in China.
海南坡鹿是珍貴的熱帶鹿種，屬?lài)?guó)家一級(jí)保護(hù)動(dòng)物。我們於1985—1988年間在海南省大田自然保護(hù)區(qū)對(duì)其食性進(jìn)行了常年性的野外觀(guān)察研究。
Yuetian sweet corn is a series of hybrids with their parents coming from temperature zone and tropic zone respectively. The heterosis of the Yuetian sweet corn is prominent.
本系列品種爲(wèi)利用國(guó)外的溫帶資源和國(guó)內(nèi)的熱帶和亞熱帶血緣分別培育自交系，利用常槼襍交方法與現(xiàn)代生物技術(shù)結(jié)郃培育的子一代襍交種，襍種優(yōu)勢(shì)突出。