The paper introduced an automatic level holding device composed of a liquid tank supported by a spring.

介绍一种由弹簧支承液槽构成的自动保持液面高度的装置。

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Prof Kubiatowicz's findings are based on the fact that, while downloading an e-book does not change the number of electrons in an e-reader, those electrons holding data have a higher level of energy.

库比·亚托·维兹教授的研究结果是基于这样的事实：当你下载一本电子书时，电子阅读器中的电子数量并未发生改变，因此那些承载数据的电子就会产生更高水平的能量。

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The report said the holders of the bond would automatically suffer a 30% cut in the value of their holding if capital fell below a certain level.

这篇报道还表示，如果银行资本低于特定水平，银行债券持有人的债券面值将自动降低30%。

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For starters, senior-level marketers are holding onto their jobs a lot longer, SpencerStuart data shows.

FORBES: Are You Shifting? The Time Is Now

Key to this approach is a lot of senior-level hand-holding.

FORBES: Magazine Article

Holding this level would be very impressive for the bulls, and would continue to keep many shorts trapped.

FORBES: Stocks Slip With Market Due For A Breather