2020考研英語時(shí)文賞讀翻譯：雪中發(fā)現(xiàn)罕見宇宙塵埃

　　翻譯題型應(yīng)該是整個(gè)復(fù)習(xí)過程中的一大難點(diǎn)。很多同學(xué)不知道到該如何下手，提升翻譯能力其一要掌握足夠的詞匯，其二要懂得語法句式，學(xué)會拆分解讀每個(gè)句子成分和構(gòu)成，其三要有足夠的遣詞造句能力，把句子的意思表述出來。今天跨考教育小編分享一些考研英語時(shí)文供大家賞讀翻譯，希望大家能夠?qū)W以致用。

　　Scientists studying freshly fallen snow in Antarctica have uncovered a rare isotope of iron inthe interstellar dust hidden inside it, suggesting the dust showed up recently.

　　研究南極洲新落雪的科學(xué)家在雪中隱藏的宇宙塵埃中發(fā)現(xiàn)一種罕見的鐵同位素，這表明這種塵埃是最近出現(xiàn)的。

　　This discovery could give us crucial information about the history of stellar explosions in ourgalactic neighbourhood.

　　這項(xiàng)發(fā)現(xiàn)或許給我們提供了銀河系附近行星爆炸歷史的關(guān)鍵信息。

　　We know that cosmic dust is drifting down to Earth all the time, tiny bits of debris from therough and tumble of star and planet formation, sometimes billions of years old.

　　我們知道宇宙塵埃一直都飄向地球，這些塵埃來自恒星的混亂和行星巖層，有些已經(jīng)數(shù)十億歲了。

　　Antarctica is a great place to look for such dust, because it's one of the most unspoilt regionson Earth, making it easier to find isotopes that didn't originate on our own planet.

　　南極是找尋這種塵埃的絕 佳場地，因?yàn)檫@是地球上最沒有受到破壞的地區(qū)之一。這使得找到非地球原產(chǎn)的同位素更加容易。

　　In this case, the isotope that researchers have pinpointed is the rare 60Fe (or iron-60), one ofmany radioactive variants of iron.

　　在這個(gè)案例中，研究員確定的同位素是罕見的60 Fe(或者鐵-60)，鐵眾多的同位素中的一種。

　　Previously, the presence of this iron in deep-sea sediment and fossilised remains of bacteriahas suggested one or more supernovae exploded in Earth's vicinity between 3.2 and 1.7 millionyears ago.

　　之前，這種鐵出現(xiàn)在深海沉淀物和細(xì)菌的化石遺骸中，表明一個(gè)或多個(gè)超新星在320萬年至170萬年前在地球附近爆炸了。

　　The new study marks the first time interstellar iron-60 has been detected in recent Antarcticsnow - the dust would have fallen from the skies within the last 20 years, the researchers say.

　　這項(xiàng)新研究標(biāo)志著鐵60首次在最近的南極雪中被檢測到。研究員說，塵?？赡苁窃谶^去20年間從天空中掉落下來的。

　　"I was personally very surprised, because it was only a hypothesis that there might be iron-60 and it was even more uncertain that the signal is strong enough to be detected," nuclearphysicist Dominik Koll from Australian National University told ScienceAlert.

　　“我個(gè)人覺得很驚訝，因?yàn)槟抢锟赡艽嬖阼F60只是一個(gè)假設(shè)，信號能強(qiáng)到足夠被探測到就更不確定了。”澳大利亞國立大學(xué)的核物理學(xué)家多米尼克·科爾告訴ScienceAlert網(wǎng)(科學(xué)警報(bào))。

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