他已经看到了斯皮策太空望远镜在红外波段捕捉到的这类温热尘环的证据。
He has seen evidence of these warm dusty rings in infrared radiation picked up by the Spitzer space telescope.
并具体阐述了硫系玻璃光纤在红外波段的被动化学传感应用。
Passive applications of chalcogenide glass fibers in the infrared are described specifically for optical sensing of chemical species.
主要介绍GRIN透镜在红外波段聚焦光斑直径的测量方法及误差分析。
The measurement method and error analysis method of GRIN lens focal spot diameter in IR wavelength are described.
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