uv是什么意思音标:英 [ˌju: ˈvi:]美 [ˌju:'vi:]
abbr. 紫外的(ultraviolet)
n radiation lying in the ultraviolet range; wave lengths shorter than pght but longer than X rays
uv的用法和例句:
1.Not through glass, there's a natural uv barrier.
隔着玻璃它们不起作用 玻璃是天然的紫外线屏障
2.Filters out 80 to 90% of uv radiation.
能过滤80%至90%的紫外线
3.Neal, I repurposed a uv inductor from a tanning bed.
尼尔 我从日光浴床上 拆了个紫外线电感器来用