Through single rock test shows that: for carbonate rock with very low permeability, it is hardly can form deep penetrated wormhole.

单岩心驱替实验表明：基质渗透率很低的碳酸岩岩心，很难形成深穿透酸蚀蚓孔。

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One test involved a simulcast of a live rock concert in New York City to avatars visiting their island.

其中一项试验是向访问该岛的用户在网上直播一场纽约现场摇滚音乐会。

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The ideal test would be to go to the far side of the moon and collect a rock sample, but no mission like that is planned, she says.

验证这个想法需要去向月球的远地点去收集岩石样本，但是还没有科研计划有这个任务，她说。

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And that mutualising the Rock flunked that test.

BBC: Will Northern Rock be re-mutualised?

But it has rejected Seoul's offer of talks, and could yet rock the boat by test-firing two medium-range missiles reportedly readied on its east coast that could be launched over Japan.

NPR: Analysis: US Offers Talks But Not On NKorean Terms

It was Mr Brown who, at the start of his decade-long tenure as chancellor, insisted on stripping the Bank of England of its role in supervising banks, a reform that failed its first real test with Northern Rock.

ECONOMIST: Alistair Darling and Gordon Brown