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你有太多的打字錯誤, 再幫你整一點, 有事去了:
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' H6 D! U- I" l$ w) eThe lowest value of the valuse measured at 60s and V1 or in steady conditions at Vmin shall be retained and shall reach at least the declared EBLF
+ Y) g6 N0 S- O jV1電壓下60秒時或Vmin電壓穩定狀態下的測量值中的最小值應當穩定且達到EBLF宣稱的最小值
' ]. ~0 }' F E* e9 d5 `+ fThe value measured at 5s and V1 shall reach at least 50% of declared EBLF
( N3 s# y! h4 l, ]V1電壓下5S時的測量值應當至少達到EBLF宣稱時的50%4 G, i/ ^+ ]: w# u: S
9 q+ u" {5 Z4 `" {$ ANote Replace 60s by 0.5s for ballasts, declared for use in luminaires for high-risk task area lighting As declared EBLF must be reached after 0.5s measurements at 5s are not considered9 N& o! o4 H/ m5 Z3 }
此句有語法錯誤
) s8 T6 X: F/ F+ z) C/ NAny test circuit corresponding to that of figure 1 can be used to make the measurement of EBLF The luminous flux of a lamp is usually measured with an integrating photometer For ratio measurements of lumious fluxes a suitable illuminance meter is sufficient as there is a close ralationship between luminous flux and illumination at a fixed point
- B8 P% O: a8 T5 v1 h1 B# I任何符合圖1的測試電路都可以用來測試EBLF.2 Z8 \, t- F* k
燈泡的光通量測量通常都是用一體式光度計來測量. 對於光通量測量的比率, 合適的照度計即可測量, 因為光通量和照度在某一點上來說有著極為相近的關系. |
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