The optical double correlation is a new technique not using a holographic matched filter.

光学双相关技术是一种不用光学全息匹配滤波器的新技术。

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The HS350 has a 12x optical zoom lens and, like newer camcorders, records 5.1-channel surround sound; it can double as a still camera for 10.6-megapixel shots.

HS350配备了12倍光学变焦镜头，并支持5.1环绕声录音技术。还可以作为一千六百万像素相机使用。

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He says speed technology is likely to advance fast enough to double its capacity every two years (or even every eight months in the case of optical fibers).

他说，每两年，通过提高速度能够使网络的容量翻番(或者对于光纤而言，是每八个月)。

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Sehat and Pantas plan to double their storage business by getting their silicon into optical drives, especially the new high-definition DVD burners.

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