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mang2004:P-VIP=Professional Video Projection `3:Q.A_? 210 = 灯的功率 %z~=Jz^ 0.8=电极间距 y#zO1Nig` E=反射镜面型:E椭圆面,P抛物面 "fu:hHq 20.9=反射镜尺寸 * o{7 a$V ....... (2014-05-22 01:21) z3I |jy1
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光杆司令:非常感谢,20.9是焦点间距吗? QFMAy>Gdn
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: +7^p d9F. No, it is the arc gap between the electrodes, in mm. 1(Ta*"(0Ip ....... (2014-05-23 05:13) 0{|HRiQH9+
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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: /BL:"t@- No, it is the arc gap between the electrodes, in mm. ,,'jyqD ....... (2014-05-23 05:13) jFj11w1FrA
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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) `KJ(. m