Unilateral microinjection of flurazepam in nucleus tractus so-litarius (NTS) depressed the average phrenic activity.

单侧微注射氟西泮可降低大鼠平均膈肌活动。

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Neural activity in a region of the left frontal lobe, an area known to be involved in speech production, was higher in the depressed and worried-but-not-fearful subjects.

左额叶与产生语言有关的区域，它的神经活动，对“抑郁”和“担心”可是并没有恐惧的病人来说，却是比较高的。

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Most astronomers think that the solar cycle will proceed, but at significantly depressed levels of activity similar to those last seen in the 19th century.

大多数天文学家认为太阳活动周期会持续，但强度会发生严重的下滑，相比19世纪所看到的那样。

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Their rhetoric often implies not only that lower tax rates stimulate economic activity and tax revenue and that that higher tax rates depressed economic activity and tax revenue, but they often go further and imply that any change in tax rates would be so powerful as to have Laffer-curve effects.

FORBES: Lying With Words As Well As Statistics

Even after Fed Chairman Ben Bernanke has forced interest rates to record lows, allowing people to refinance their mortgages at cheaper rates, activity remains depressed.

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He places only marginal emphasis on the hit U.S. companies and the domestic economy will take directly from the depressed levels of business activity in struggling Asia.

CNN: Still On A Roll?