双眼屈光参差度数差异较大时,无论视远还是视近,人眼通常都倾向于使用正视眼或度数较低眼。()
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Whichofthefollowingaccuratelyrepresentsthefunctionalityofalightweightaccesspointconfiguredtooperateinsnifferapmode?()
A. clienttrafficallowed,datacapturedonallchannels
B. clienttrafficallowed,datacapturedonasinglechannel
C. noclienttrafficallowed,datacapturedonasinglechannel
D. noclienttrafficallowed,datacapturedonallchannels
两眼0.25D的屈光差异会产生视网膜物像0.5%的大小差异。()
镜片镀减反射膜在高于200℃的真空环境下,利用离子束轰击的真空镀膜技术。()