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mang2004:P-VIP=Professional Video Projection #PFf`7b,z 210 = 灯的功率 ?p}m[9@ 0.8=电极间距 P [gqv3V E=反射镜面型:E椭圆面,P抛物面 ,rG$JCS'KQ 20.9=反射镜尺寸 ]^.#d ....... (2014-05-22 01:21) 8-po|
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光杆司令:非常感谢,20.9是焦点间距吗? $_% a=0
mang2004:有的解释是反射镜的口径(单位毫米),有的解释是灯管直径。另回复3楼: $1y8gm No, it is the arc gap between the electrodes, in mm. SSEK9UX ....... (2014-05-23 05:13) ) jv]Oz
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mang2004:有的解释是反射镜的口径(单位毫米),有的解释是灯管直径。另回复3楼: #!V [(/ No, it is the arc gap between the electrodes, in mm. :aHD'K ....... (2014-05-23 05:13) 7LMad%
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zycxjl:学习了,灯杯口径不是有5cm吗。路过学习。 (2014-07-20 15:46) sQW$P9s c