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mang2004:P-VIP=Professional Video Projection .'b|pd 210 = 灯的功率 o ~M=o:^nH 0.8=电极间距 nP_)PDTFp E=反射镜面型:E椭圆面,P抛物面 $f=6>Kn|^] 20.9=反射镜尺寸 zEt!Pug ....... (2014-05-22 01:21) =w/AJ%6
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光杆司令:非常感谢,20.9是焦点间距吗? H>},{ z
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: 3"< 0_3?W No, it is the arc gap between the electrodes, in mm. i pl,{ ....... (2014-05-23 05:13) gu%i|-}
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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: -~lq <M No, it is the arc gap between the electrodes, in mm. z'& fEsjy ....... (2014-05-23 05:13) )X[2~E
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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) /GC&@y0yi