It forms a major structural depression.

它构成一个大的构造凹陷。

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Unshackling the banking sector entirely from such Depression-era regulatory chains may be the only way to reverse the 20 year structural decline of the Banks.

让银行自此种大萧条时期订下的枷锁中完全解放出来，也许是让银行业20年来结构性衰退起死回生的唯一方法。

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Nanpu depression volcanic rocks most beneficially reserviors develop in Beipu structural belt of Es3 period and Es1-3stage , secondly for the Nanpu No. 2 structural belt in Ng formation.

南堡凹陷火山岩最有利的勘探区带位于北堡构造带的沙3期和沙1-3期，其次为南堡2号构造带东营组。

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Although the imaging studies cannot determine cause and effect, it is possible that the structural changes may have come first, predisposing certain patients to depression.

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