2021翻译硕士MTI中国日报3月热词:北极将迎"无冰"夏季
时间:2020-04-26 来源:中国新闻网 浏览:2021考研专业课复习已经开始,报考翻译硕士的小伙伴时注意基础复习,进而整体把握!小编提醒大家翻译硕士考研考察知识面一般较广,考生们复习不能局限于书本内容,还需看中国日报上的信息。接下来文都网校考研小编为小伙伴分享2021翻译硕士MTI中国日报3月热词。快来看看吧~
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2021翻译硕士MTI中国日报3月热词:北极将迎"无冰"夏季
A study suggests that the Arctic"may be essentially ice-free during summer within 15 years."The study used statistical models to predict the future amount of Arctic ice,which suggested that the Arctic could be ice-free in the summer during the decade of the 2030s–most likely in the year 2034.Sea ice is frozen ocean water that melts each summer,then refreezes each winter.The amount of summer sea ice in the Arctic has been steadily shrinking over the past few decades because of global warming.It reached its second-smallest level on record in 2019,the National Oceanic and Atmospheric Administration said.What scientists refer to as the first"ice-free"Arctic summer year will occur when the Arctic has less than 1 million square kilometers of sea ice.
一项研究显示,北极"在15年内可能会在夏季基本无冰"。该研究利用统计模型预测了北极冰层的未来数量,表明在21世纪30年代的十年里,极有可能是在2034年,北极可能会在夏季无冰。海冰是冻结的海水,每年夏季融化,然后每年冬季重新冻结。由于全球变暖,过去几十年来,北极夏季海冰的数量一直在稳步减少。美国国家海洋和大气管理局说,2019年北极夏季海冰水平仅次于历史最低记录。科学家所说的首个"无冰"北极夏季的年份将出现在北极海冰不足100万平方公里的时候。
[重点词汇]
essentially(adv.)基本上
statistical model统计模型
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