A particularity of the equations is analyzed. The conception of 'state deep trap 'is put forward.

分析了这类方程的特殊性，提出了“状态深阱”的概念。

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Investigation shows that an exceptionally big oolitic beach reservoir with massive thickness could be found out in the deep trap of oolitic beach facies on the west platform edge of the plateau.

故台地西部台缘鲕粒滩相的深层圈闭有望发现储层巨厚的特大鲕滩气藏。

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By interplanetary space, we are talking about an environment in which space radiation is much more intense than it is in LEO, because above Earth orbit is the geomagnetosphere, the Van Allen belts, which trap charged particle radiation coming from deep space.

MSN: Salvaging Science from Stricken Mars Moon Probe: A Scientist's View - Technology & science - Space - Space.com | NBC News

Be it a better mouse trap or a newly crafted strategic policy built in an era of deep and painful cuts in military spending, the budget necessities facing all Americans demand a level of frugality not seen during the lifetimes of many of those now in uniform.

FORBES: How The U.S. Military Can Use Sequester Cuts To Its Advantage