As intelligent laser spot meter controlled by a single chip micro-con-troller is described in this paper.

本文介绍了一种单片机控制的光斑测量仪。通过对比测量与时间细分得到被测光斑值。

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To meter on the appropriate subject, using spot metering or light meter, read the exposure, switch camera to m, dial in the exposure and recompose the scene and shoot.

要在适当的问题米，使用重点测光或浅米，读至m，在曝光的曝光拨号，交换机相机重新构图和拍摄现场。

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So where fishes use their eyes to spot planktonic prey, jellyfishes rely on body size—like the lion's mane jellyfish's 37-meter-long tentacles—to maximize their success.

所以，鱼类用眼睛来定位浮游生物，而水母依靠身体的尺寸，就像狮子的鬃毛一样，水母那长达37米的卷须，大大增加了它捕食成功的可能性。

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In real life I have a strong aversion to overly hirsute men, but I've always had a soft spot for the 200 hundred year old, 2-meter tall wookiee Chewbacca.

ENGADGET: Movie Gadget Friday: The Dejarik Holochess game from Star Wars