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mang2004:P-VIP=Professional Video Projection _~piZmkG$ 210 = 灯的功率 "tB;^jhRs 0.8=电极间距 F )W: E=反射镜面型:E椭圆面,P抛物面 cFeXpj?GV 20.9=反射镜尺寸 =K6($|'= ....... (2014-05-22 01:21) DpUbzr41+k
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光杆司令:非常感谢,20.9是焦点间距吗? YKO){f5
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: D,g1<:< No, it is the arc gap between the electrodes, in mm. qUOKB6 ....... (2014-05-23 05:13) `~ * @q!
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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: Z KOXI%~Mc No, it is the arc gap between the electrodes, in mm. n]u<!.X ....... (2014-05-23 05:13) 7zv1wb
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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) 0gn@h/F2%