[已奖励]【读遍世界➹ 探索区】泰坦尼克号--再探钢铁女巨人

发表于:2012-04-23 13:00 [只看楼主] [划词开启]
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相信每个人都听说过富有戏剧性的泰坦尼克号海难事件,但你是否知道这艘历史上有名的豪华游轮可能再一次消失?这一次倒不是因为某座冰山,而要归咎于一种吞噬铁锈的怪异细菌。


Titanic-Revisiting the Steel Ginatess

from HSW

The scientist Robert Ballard found the famous wreck[失事] of the Titanic in 1985. Recently he went back with a team of researchers to see how the ship’s faring[进展] in its deep-sea grave. They discovered the wreckage[残骸] is decaying[腐烂] a lot faster than expected.

Many of the Titanic’s grand structures have collapsed[倒塌]. Masts and railings have fallen, and some of the ship’s nine decks have caved in[下陷]. One of the main culprits[罪犯]? A strange iron-eating bacteria that’s feeding on the ship’s metal skeleton. They produce rust-colored blisters[水泡] that spread out across the promenade deck[散步甲板], orange rivulets[溪流] that flow from the hull into vast, fan-shaped outflows[流出物] and eerie-looking rusticles–icicle[冰柱]-shaped deposits[沉淀物] of iron and bacterial sludge[软泥] that now enshroud[掩盖] much of the wreck.


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请 √ 回复仅楼主可见 | 用中文作答 | 标示题号

1、科学家罗伯特及研究人员再次造访时发现泰坦尼克号怎样的状况? 100HY
2、导致腐蚀比想象快的罪魁祸首是什么? 50HY


最后编辑于:2012-04-25 16:12

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