With the development of laser technology, the semiconductor laser sensors have been widely used in proximity fuze.

随着激光技术的飞速发展，半导体激光传感器已被广泛应用于近炸引信领域。

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With the development of laser technology, the semiconductor laser sensors have been widely used in proximity fuze.

随着激光技术的飞速发展，半导体激光传感器已被广泛应用于近炸引信领域。

youdao