然而，这种散射光极其微弱，因此只产生一个非常弱的信号。

However, the scattered light is extremely weak and therefore yields a very low signal.

youdao

通过以不同波长的光进行测试，研究小组发现，这些鱼的水平细胞在感光性方面比它们的“搭档”锥状细胞要弱上数千倍。

Testing light at different wavelengths, the team found that these fish horizontal cells are thousands of times less light sensitive than their partner cone cells.

youdao

李奇曼：你用的相机是啥样的，我的意思是，如果你只用这种非常弱的光，你需要一架特殊的相机吧？

LICHTMAN: And is the camera you're using, I mean, if you're working with this really low amount of light, do you need a special camera for that?

youdao

And I forget where Napoleon actually dies, but he's got memories of getting sick and ill and the light begins to fade and he goes unconscious.

我不记得拿破仑在哪里去世了，但他有生病的记忆,生命之光慢慢变弱，然后失去了意识。

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