The new study, done on rats, finds females are more sensitive to low levels of an important stress hormone and less able to adapt to high levels of it than males.

这项新研究是用老鼠来进行的，发现雌老鼠对一种重要的应激激素，即使低水平也比雄老鼠更为敏感；也就是说，相对来说，雌老鼠不能够适应这种激素的高水平。

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He was a very sensitive boy who got caught up with gangs, low-level crime like smashing Windows, going on building sites, taking and driving away mopeds.

他曾是一个敏感的男孩。他和不良少年混在一起，犯一些轻微的罪，例如砸玻璃，去去建筑工地，偷摩托车。

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The team of scientists captured the sea creatures using special low-light sensitive, custom designed remote controlled cameras, which sat on the sea floor.

这个科学家团队利用特别定制的低光敏遥控相机捕捉呆在海底的生物照片。他们在海底拍摄了十天。

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Their hope, of course, is that they can attract price-sensitive, low-maintenance users disgusted with the rate increases from the national players.

FORBES: The ISP buffet

Short-term interest rates remained low, reflecting plentiful liquidity, an inflation-sensitive shift from long-term debt to short-term, and the perception that the Fed will be dovish.

FORBES: More Malpass: Watch for 2007 Slowdown

Thus what may appear to be a low-level incident, since the most sensitive information was not compromised, can be just as complex and time-consuming to clean up as a widespread loss of medical records or credit card numbers.

FORBES: Data Breach FUD: Fear, Uncertainty And Dollars