A linear high speed photographic device with laser back light has been investigated.

本研究建立了一套直线式以激光为背光的高速摄影装置。

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The present invention provides a photographic device, which can cool a package with image elements inside down efficaciously with simple structure.

本发明提供一种摄像装置，该摄像装置以简单的结构对内置有摄像 元件的封装有效地进行冷却。

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The hardness tester is also equipped with photographic device which may take photo for all measured indentation and the metallographic formation of materials.

硬度计还可根据用户特殊要求配制摄影装置，配制后能对所测压痕和材料金相组织进行拍摄。

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And then further you put some recording device, which in those days was a photographic plate, far across a room. So you take a tiny, tiny angle and you go far enough across the room.

接着放一些记录设备，那时用的是一个摄影用的感光片，取一个极小极小的角度,然后去到房间中足够远的地方。

麻省理工公开课 - 固态化学导论课程节选

First, consider the difficulties of manufacturing a device using a photographic process whose resolution is measured in billionths of a meter.

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