单词UV Index
abbr.: (=ultraviolet index)
网络: 紫外线指数；紫外线强度
After research and analysis of the data collected during the years, the Observatory recently developed the UV Index forecast service.
在积累了数年数据之后，天文台作出研究分析，最近发展了紫外线指数预测服务。
The UV Index is obtained by multiplying the measured UV intensity by a conversion factor.
只要将宽波段仪所量度的紫外线强度乘上一个变换常数，便可计算出紫外线指数。
Thailand throughout the year all very bask, uv index is high, high ratio of sunscreen, hats, sunshade is necessary article.
泰国一年四季都很晒，紫外线指数很高，高倍数的防晒霜，帽子，遮阳伞是必备品。
When the UV Index is moderate or above, sun protection is required.
当紫外线指数属于中度或更高时，就需要采取防晒措施。
Diurnal variation of UV Index on a sunny day.
在阳光充沛的日子里，紫外线指数的日际变化。
The higher the UV Index, the more likely the damage to skin.
紫外线指数越高，对皮肤造成伤害的机会越高。
On days when the UV Index is high, you should avoid staying outdoors for prolonged periods.
在紫外线指数偏高的日子，市民应尽量避免长时间在户外曝晒。
Watch the UV Index - where it is available.
在可获得的地方，注意紫外线指数。
Watch for the UV index.
留意紫外线指数。
Sun protection should be used when the UV index reaches 3 or above.
紫外线指数达到三级以上时，应采取防晒措施。