When these three-dimensionally ordered macroporous materials have pore dimensions comparable to the wavelength of visible light, they are of interest as photonic band gaps and optical stop-bands.
当这些三维的有序大孔材料具有孔维度和可见光的波长相当时，它们就可以作为光子带隙和带阻。
The job for Lucky and Flo will be to sniff out optical discs in luggage or other containers, and stop the discs from getting to manufacturing plants where they can be reproduced.
猎犬拉基和弗洛的工作是嗅出隐藏在行李箱和其它容器中的光盘，防止这些光盘被带到加工厂去复制。
The system aperture, often the entrance pupil or the aperture stop, limits the rays that can enter the optical system from the defined field.
系统孔径，常指入瞳 （entrance pupil）或孔径光 （aperturestop），它限制可从已定义视场入射光学系统的光线。
When the device meet the obstacle while moving forward, it can stop and alarm automatically through the image and optical electrical sensors which perform dual identify.
当物流运输装置在前进时遇到障碍时，则采用图像和光电传感器双重识别，使运输装置自动停止，并发出报警信号。
Shanghai Epic is dedicated to manufacture and develop the most advanced optical discs and digital products along with efficient and time effective one-stop-shop solutions for our customers.
上海新索音乐致力于生产及开发最先进的光碟及数码产品，并为我们的客户带来高效的一站式解决方案。
Company for machinery and equipment, consumer electronics, automotive parts, optical components for communications to provide one-stop service.
公司为机械设备，电子消费品，汽车零配件，光电通讯用件提供一站式服务…
Sony DADC China is dedicated to develop the most advanced optical discs and digital products along with efficient and time effective one-stop-shop solutions for our customers.
索尼(上海)致力于生产及开发最先进的光碟及数码产品，并为我们的客户带来高效的一站式解决方案。
Sony DADC China is dedicated to develop the most advanced optical discs and digital products along with efficient and time effective one-stop-shop solutions for our customers.
索尼(上海)致力于生产及开发最先进的光碟及数码产品，并为我们的客户带来高效的一站式解决方案。
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