UID:34666
UID:11618
mang2004:P-VIP=Professional Video Projection @>sZ'M2mq 210 = 灯的功率 f/6,b&l, 0.8=电极间距 (5(TbyWwD E=反射镜面型:E椭圆面,P抛物面 1y($h< 20.9=反射镜尺寸 KWH l+pL ....... (2014-05-22 01:21) L\Y4$e9bF8
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光杆司令:非常感谢,20.9是焦点间距吗? $%P?2g"j,
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: = ;cTm5d;T No, it is the arc gap between the electrodes, in mm. vc0LV'lmg ....... (2014-05-23 05:13) ~ \]?5 nj
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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: *E*oWb]H No, it is the arc gap between the electrodes, in mm. 9b/Dswxjx ....... (2014-05-23 05:13) EJ>&\Iq
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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) A$=ny6