盖层

cover strata的用法和样例：

例句

All the soil cover were stripped away.全部土壤盖层都被剥去了。
Thus, accumulation of oil in the reservoirs occurred after the domes had been sealed by the salt cover.所以，储集层中的石油聚集作用是发生在穹窿被盐岩盖层封闭之后。

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Unfortunately, having had his insight, Smith was curiously uninterested in understanding why rocks were laid down in the way they were. I have left off puzzling about the origin of Strata and content myself with knowing that it is so, he recorded. Th

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有钱人的不同消费观念

To the average Joe, the luxury-watch business might seem completely upside down. The most expensive, in-demand watches these days are solid black, ultrathin timepieces with little or no identifying brand markers. They are designed not to be noticed.

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FREETOWN, Dec. 20 (Xinhua) -- The UN Secretary General Ban Ki- moon on Friday assured the government and people of Sierra Leone of the UN commitment in helping Sierra Leone's fight against the Ebola disease. Addressing a press conference during his a

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Maybe money can't buy happiness. But it can buy status, and status can indeed make us a bit happier. 金钱或许买不到幸福，但能买到地位，而身份地位的确能让我们更幸福一些。 An article in Time describes new research from

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At the crotch or junction, these flukes slightly overlap, then sideways recede from each other like wings, leaving a wide vacancy between. 在那桠杈或者分支的地方，这两片裂尾稍微有点叠起，接着又斜斜的、象两张翅膀彼此

发表于:2019-02-25 / 阅读(147) / 评论(0)

白鲸记

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Dig a Little Deeper There's a story about the California gold rush that tells of two brothers who sold all they had and went prospecting for gold. They discovered a vein of the shining ore, staked a claim, and proceeded to get down to the serious bus

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