基本解釋[水文][地理] 極地冰冠;火星表面的極冠;高山冰冠英漢例句雙語(yǔ)例句Earth will become a desert planet, with at most a shrunken polar cap and only traces of precious liquid.而若再過(guò)一個(gè)十億年,地球的海洋就會(huì)被蒸干,那時(shí)候的地球就會(huì)變成一片荒漠,最多只在極地附近還有一些冰山,液體物質(zhì)將變成痕量物質(zhì),十分寶貴。As often seen through an astronomical telescope eyepiece, the planet's orientation is inverted, with Mars' north polar cap at the bottom.由于往往是通過(guò)天文望遠(yuǎn)鏡的目鏡拍攝,火星的方向是顛倒的,行星的北極冠在下面。The pinkish deposits constitute a vast south polar cap believed to contain methane ice, which would have reacted under sunlight to form pink or red compounds.這些固態(tài)氮冰在陽(yáng)光照射下會(huì)產(chǎn)生化學(xué)反應(yīng),生成粉色或紅色的化合物。polar cap更多例句詞組短語(yǔ)短語(yǔ)polar -cap ice 極冠冰;極地冰shrink polar ice cap 使極地冰蓋萎縮polar ice cap melting 兩極冰川融化polar r cap 極帽polar ice cap 極地冰冠;極地冰帽;極地冰蓋polar cap更多詞組專業(yè)釋義地球科學(xué)極地冰冠極冠物理學(xué)極冠生物學(xué)極帽