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mang2004:P-VIP=Professional Video Projection M@<9/xPS 210 = 灯的功率 |3yG 0.8=电极间距 6}e*!,2Xj E=反射镜面型:E椭圆面,P抛物面 v=0G&x=/ 20.9=反射镜尺寸 h~](9 es ....... (2014-05-22 01:21) KR%WBvv
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光杆司令:非常感谢,20.9是焦点间距吗? @:9Gs!!
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}#X'~Ob No, it is the arc gap between the electrodes, in mm. (?na|yd ....... (2014-05-23 05:13) t~->&Ja
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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: G;Li!H No, it is the arc gap between the electrodes, in mm. s2;~FK#/ ....... (2014-05-23 05:13) p['RV
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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) 0SQ!lr