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更多“9．An optical computer is a computer that uses electricity i. e. electrons, to manipulate, store and”相关的问题
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第3题
CD-ROM is an optical technology that is used to make compact disks for CD stereo systems.()
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Third-generation optical discs are in wide use, meant for distributing high- definition video and support greater data storage capacities.、
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What properties allow plastics compete strongly with optical glasses？
A) Better wear & abrasion resistance
B) Better toughness
C) Low cost
D) Low density
第8题
A.cordless
B.optical
C.camera
D.microphone
