含金属沉积物

英语励志美文精华 44

I Wish I Could believe by C. Day Lewis The best lack all conviction, While the worst are full of passionate intesity. Those two lines of Yeats for me sum up the matter as it stands today when the very currency of belief seems debased. I was brought u

发表于:2018-11-30 / 阅读(100) / 评论(0)

英语励志美文精华

Horizon - Life On Mars 火星生命 - 8

But even if there had been water, life doesn't start overnight. Even a simple microbe is the product of complex chemical systems that take millions of years to evolve. Had the water lasted long enough

发表于:2018-12-07 / 阅读(43) / 评论(0)

火星生命

SSS 2008-05-22

This is Scientific America's 60-Second Science, I'm Cynthia Graber. This'll just take a minute. Its hot to research life in extreme environments. There are organisms that thrive in boiling hot thermal vents and in toxic stews. These extremophiles, as

发表于:2018-12-24 / 阅读(41) / 评论(0)

Scientific American(五)月

《再别康桥》中英文对照

Very quietly I take my leave As quietly as I came here; Quietly I wave good-bye To the rosy clouds in the western sky. The golden willows by the riverside Are young brides in the setting sun; Their re

发表于:2019-01-19 / 阅读(88) / 评论(0)

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万物简史第472期:生命在前进(14)

Today some of Sprigg's original Ediacaran specimens, along with many of the other fifteen hundred specimens that have been found throughout the Flinders Range since that time, 今天，斯普里格的埃迪亚卡拉标本原件，与自那以后在整个

发表于:2019-01-29 / 阅读(57) / 评论(0)

万物简史

再别康桥英文版

Saying Good-bye to Cambridge Again --by Xu Zhimo 再别康桥徐志摩 Very quietly I take my leave As quietly as I came here; Quietly I wave good-bye To the rosy clouds in the western sky. The golden willows by the riverside Are young brides in the

发表于:2019-02-18 / 阅读(76) / 评论(0)

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学英语单词

Acephalochiry

adultoids

alarm acknowledge switch

alidoroes

amenage

appraisal (appraisement)

Arteriae caroticotympanicae

Articulatio costotransversaria

assembly and disassembly

austroes

Ban Ha