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mang2004:P-VIP=Professional Video Projection |~Z+Xla 210 = 灯的功率 RQh4RUm 0.8=电极间距 +1cK (Si E=反射镜面型:E椭圆面,P抛物面 R_Z H+@O 20.9=反射镜尺寸 r<~1:/F| ....... (2014-05-22 01:21) "4ovMan
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光杆司令:非常感谢,20.9是焦点间距吗? 8dNwi&4
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: VJmX@zX9 No, it is the arc gap between the electrodes, in mm. xOnbYU ....... (2014-05-23 05:13) 1D%3|_id^
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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: "a;z No, it is the arc gap between the electrodes, in mm. {6MLbL{ ....... (2014-05-23 05:13) ~@a7RiE@
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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) :j$K.3n