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uv index UV index = ultraviolet index...

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The uv index is obtained by multiplying the measured uv intensity by a conversion factor 只要將寬波段儀所量度的紫外線強度乘上一個變換常數,便可計算出紫外線指數。

2 . on days when the uv index is high , you should avoid staying outdoors for prolonged periods 2 .在紫外線指數偏高的日子,市民應盡量避免長時間在戶外曝曬。

For hong kong , uv index can often exceed 10 on a sunny day in the summer ( figure 3 ) 在香港夏季陽光充沛的日子,紫外線指數通常上升超過10 (見圖三) 。

On days when the uv index is high , you should avoid staying outdoors for prolonged periods 在紫外線指數偏高的日子,市民應盡量避免長時間在戶外曝曬。

For hong kong , uv index can often exceed 10 on a sunny day in the summer figure 4 在香港夏季陽光充沛的日子,紫外線指數通常上升超過10見圖四。

The mean uv index recorded at king s park for the day was 4 , the uv intensity was moderate 京士柏本日錄得的平均紫外線指數是4 ,強度屬于中等。

The mean uv index recorded at king s park for the day was 1 , the uv intensity was low 京士柏本日錄得的平均紫外線指數是1 ,強度屬于低。

Diurnal variation of uv index on 14 august 2001 a sunny day with some 12 hours of sunshine 圖三紫外線指數在2001年8月4日的日際變化。

The mean uv index recorded at king s park for the day was 2 , the uv intensity was low 0 . 9 0 . 2紫外線指數大過時會以最接近的整數表示

Past uv index 過去的紫外線指數

Hong kong observatory adopts new uv index classification scheme 7 august 2002 香港天文臺采用新的紫外線指數分級方法2002年8月7日

Uv index advisory 紫外線指數報告

The mean uv index recorded at king s park today was 1 , the uv intensity was low 0 . 5 0 . 3紫外線指數大過時會以最接近的整數表示

Uv index forecast 紫外線指數預測

The uv index is a measure of the potential harm of uv radiation on human health 紫外線指數是量度紫外線對人體影響的一個指數。

Uv index for today 今日紫外線指數

The higher the uv index , the more intense and dangerous the uv radiation 紫外線指數越高,紫外線輻射越強,其危險性也越高。

“ uv index forecast 紫外線指數預報

What is the uv index 何謂紫外線指數?