把复合抛物面聚光器（compound parabolicconcentrator，CPC）和热管平板式集热器相结合形成热管式太阳能集热器，实验表明可以提高集热器的集热温度和集热效率，降低热损...
基于4个网页-相关网页
滤光器 [光] filter ; [光] light filter ; [光] optical filter ; FADOF
激光器 [激光] laser ; Optical master ; DPSS ; LD
半导体激光器 Semiconductor Laser Unit ; LD ; ECLD
氮激光器 [激光] nitrogen laser
调光器 [车辆] dimmer ; light modulator ; light regulator ; Regulators ; dimmer
染料激光器 ETDL ; FPDL
闪光器 Flasher ; flashing amber ; lamp flasher
气体激光器 [激光] gas laser ; Gas Laser Devices ; gas dynamic laser ; atmosphere laser
磨光器 polisher ; sleeker ; attriter ; [口腔] burnisher
本文简述了激光动光弹全息摄影及磁光旅光器的应用。
In this paper, laser holography on the photoelasticity of shock load and application of magneto-optic effect rotator is surveyed.
不幸的是，许多内置测光器最多在30秒左右就变得不太精确了。
Unfortunately, most in-camera light meters become inaccurate or Max out at about 30 seconds.
利用平-凸透镜准直器作扩束耦合光学系统，采用低频斩光器实现光调制。
This sensor featuring plane-convex lens collimator for expanding beam and coupling, and a low frequency for light pulse modulation is introduced.
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