音標發(fā)音英式音標 [?ju?vi??bi?]美式音標 [?ju?vi??bi?]英式發(fā)音 美式發(fā)音 基本解釋n.紫外線B；短波紫外線同根派生 UVB相關詞英漢例句Provides protection from UVA and UVB rays. 提供保護、修護肌膚、調(diào)理平衡膚值的功效。This broad-spectrum sunblock defends skin against UVA and UVB rays. 寬譜防曬，幫助皮膚抵御UVA和UVB。Just as UVA, UVB can also reduce the B-form DNA components. 與UVA情況相似,UVB在一定程度上也能使DNA的B型構像減少。They should block 99-100% of the UVA and UVB radiation. 太陽鏡應該阻擋99-100%25 的紫外線或的輻射。Clear double pane windows will reject almost all of the UVB energy. 雙層清玻的玻璃窗戶幾乎能阻絕UVB能量.UVB更多例句英英字典劍橋英英字典 radiation from the sun with fairly short wavelengths. UVB is short for "ultraviolet B".UVB劍橋字典UVB柯林斯字典