xenon lamp projector 氙灯放映机 Determination of colour fastness of leather to light: xenon lamp. 皮革耐光照色牢度的测定。
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xenon n lamp projector 氙灯放映机
xenon lamp film projector 氙灯放影机
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When launched, Phoebus's projector is expected to be ten to 20 times more expensive than those that use a xenon lamp. But that, no doubt, will change as the cost of lasers drops.
一旦投入运转，菲柏斯生产的放映机费用预计比采用氙气灯的放映机高上十至二十倍，但毫无疑问会随着激光费用降低而降低。
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