That laser is a new light source is known to us.

我们知道，激光是一种新光源。

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A new light source model to simulate natural light is introduced.

本文介绍了一个模拟自然光的光源模型。

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Development of new DCCT system for Hefei light source.

合肥光源新的直流流强检测系统的研制。

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Development of new DCCT system for Hefei light source.

合肥光源新的直流流强检测系统的研制。

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