# E v min / E v

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 08:16 Mar 14, 2007

English to Chinese translations [PRO]
Tech/Engineering - Electronics / Elect Eng / lighting/illumination
 English term or phrase: E v min / E v "Thus, vertical lighting must be at least equal to the horizontal average, with an accepted degree of uniformity (0.7); E v min / E v > = 1 : 1.15." As translated from Italian: "L'illuminamento verticale deve essere almeno uguale all'orizzontale medio con un certo grado di uniformita (0,7); E v min / E v >= 1:1.15" So what are "E" and "v" here? Thanks for helping.
 Local time: 05:52

4最小垂直方向能量/ 平均（任意）垂直方向能量
 Jason Ma

Discussion entries: 1

53 mins   confidence:
e v min / e v

Explanation:
It might be:

E= energy v=vertical min=minimum

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Note added at 1 day5 hrs (2007-03-15 13:55:30 GMT)
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John 由于没有上下文，E的物理含义很难确定，可能为照度或光振动能量，在物理文献中，公式一般不进行翻译，专业人员应该可以看懂，Evmin中v,min应为公式的下标，意义为该物理量E垂直分量的最小值，Ev为物理量E在垂直分量的一般值或平均值。

 Jason MaChinaLocal time: 05:52Native speaker of: Chinese

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