The output power is very stable after the temperature cycling and vibration test. No apparent power decrease has been observed as the device working continuously for 500 h.

该光纤耦合模块连续工作500小时没有发现明显的功率衰减，并且输出功率经温度循环和振动冲击后具有较好的稳定性。

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And there are consequences for these choices in terms of the results that we get, and the subsequent increase or decrease in our power and influence.

这些选择的结果，就是我们得到的结果，而且作出选择后，我们的权力与影响，不是增加就是减少。

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And the panels have to stay dust-free: just a seventh of an ounce of dust per square yard of panel can decrease solar power conversion by 40 percent.

偏偏太阳能板需要一个无尘的环境：每平方码只要有七分之一盎司的尘土就会降低太阳能板40%的转换效率。

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Still, with real wages stagnant for decades, many Americans who have grown dependent on cheap imported goods such as polo shirts or power tools could see their purchasing power decrease.

WSJ: China's Rising Wages Propel Prices

After all, as Thorin Klosowki recently wrote for Lifehacker, there have been studies showing that meditation can improve focus and productivity, increase overall brain power, and decrease stress and anxiety.

FORBES: Spiritual Smartphone App Makes Meditation Social

With Samsung's new Smart Night Mode, this is no longer an issue as consumers can now increase or decrease the power of the flash to ensure the perfect shot, the way they want, each and every time.

ENGADGET: Samsung's PMA gifts: HD pocket camcorders, point-and-shoots with AMOLED screens