The multi channel light base on NDIR was applied to analyze varied part of gas in single gaseous chamber.

本文在不分光红外分析法的基础上，应用一种多通道的光路，研究在一个气室中分析多种气体成分的方法。

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It is OK to be anxious, but remember that there is light at the end of the channel and life will get normal again.

焦虑是可以的，但请记住，道路的尽头是光明的，生活将重新恢复正常。

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Sea urchins brandish their spines on the seafloor near the Channel Islands. Scientists recently discovered that the eyeless invertebrates "see" by detecting light with their spines.

海胆在海峡群岛附近的海底挥舞着它们的棘突。科学家最近发现这些没有眼睛的无脊椎动物可以用它们的刺上的探测光来看东西。

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When nearly 30 years ago Dr. Jacob Fraden invented an ear thermometer working on this second principle, the infrared light sensor was so large that he needed a narrow gold-plated reflective tube to channel the light from the ear drum to the sensor.

FORBES: Body temperature.

Whereas he had simply read a pre-prepared statement in February when making his first public appearance following the sex scandal, Woods, who has also been interviewed by ESPN and The Golf Channel since his misdemeanours came to light, now faced some truly probing questions.

BBC: Tiger Woods targeting fifth Masters victory at Augusta

In light of this intense desire for microcelebrityhood, Entertainment channel E!

FORBES: E! gets sued for torturing wannabe reality TV stars