northern hole 中文意思是什麼

northern hole 解釋
北方臭氧層空洞
  • northern : adj (superl northernmost) 北的,北方的,住在北部的;北方特有的;〈N 〉美國北部的。n 1 北方人 (...
  • hole : n 1 洞,穴,孔;(衣服等上的)破洞;傷口;漏洞;窩,坑;水流的深凹處,(河道的)緩流窪。2 (獸的...
  1. In the spring, a huge gathering of fish called many - lined sweetlips congregate in the northern barrier reef at a place called the cod hole, a series of big coral heads protected from the outer edge by the ramparts of the barrier reef

    春季時分,一大群俗名多紋石鱸的魚聚集在北方堡礁一處叫做「鱈魚洞」的地方,那是個由堡礁外緣所屏障的連串珊瑚岬角。
  2. In february 1992, nasa scientists announced that levels of chlorine monoxide resulting from the breakdown of cfc ' s were at record levels above the northern hemisphere near the arctic and that these conditions could cause an ozone hole to develop over much of europe, canada, russia, and northern portions of the united states by the year 2000

    1992年2月,美國國家航空與航天局科學家宣布,北極附近的北半球源於氯氟化碳分解的一氧化氯處在前所未有的水平上,同時宣布這種情況可能引起歐洲、加拿大、俄羅斯和美國北部等許多地區臭氧空洞的發展。
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