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Keywords UV B radiation;Phaeodactylum tricornutum;anthracene;DNA damage; 紫外线辐射;三角褐指藻;蒽;DNA损伤;
UV B radiation promoted the expression of PAL and resulted in the accumulation of flavonoids in the leaves of spinach and Chinese cabbage. UV－B辐射诱导菠菜和小白菜叶片内苯丙氨酸解氨酶（PAL）活性迅速升高，并导致其体内吸收UV－B的类黄酮化合物大量积累。
Field experiments performed in Nanjing area show that enhanced UV B radiation causes marked variations in canopy structure of wheat and in turn affects the canopy s light reflectance and absorption. 南京地区小麦田间紫外辐射试验表明,紫外辐射量的增大能显著影响小麦的群体结构,进而影响小麦对紫外辐射的反射与吸收。
UV B radiation UV-B辐射
It was also found that 13.0 kJm -2 day -1 UV B inhibited catalase and superoxide dismutase activities and increased malondialdehyde content in the leaves of Chinese cabbage . 同时UV－B辐射降低小白菜叶片内抗坏血酸的含量，13.;0kJm－2d－1的UV－B辐射显著抑制了小白菜叶片内过氧化氢酶和SOD酶的活性。
Aromatic fibres provide a good filter for UV B rays, but the UPF can be improved markedly with a newly developed, specific UV absorber which also screens UV Arays. 芳香纤维对UV B段辐射有很好的过滤作用 ,但随着新开发的也可屏蔽UV A段辐射的UV吸收剂的出现UPF值得到了巨大改善。
Cumulative effect of solar ultraviolet B radiation on pollen germination and tube growth of 19 species in vitro. UV-B辐射对植物花粉萌发率和花粉管生长的累积效应
Bandow GD,Koo JY.Narrow-band ultraviolet B radiation:a review of the current literature.Int J Dermatol 2004;43:555-561. 黄雯;王侠生;方栩.;银屑病患者皮肤微循环观察
Keywords UV radiation curing;press-sensitive adhesives;laminating adhesives; 紫外光固化;压敏粘合剂;层压粘合剂;
As skin pigmentation increases, so does the period of exposure to ultraviolet B radiation from sunlight needed to synthesise adequate amounts of vitamin D. 当皮肤色素沉着增多，所以需要暴露于阳光下紫外线B辐射足够时间以合成足够数量的维生素D。
Keywords UV - curing coating;APUA;performance; UV固化涂料;脂肪族聚氨酯丙烯酸酯;性能;
Keywords UV ink;metalic ink;screen printing; UV油墨;金属油墨;网版印刷;
Keywords UV method;Rate method;Autoanalyzer; 紫外法;速率法;自动分析仪;
Keywords UV absorbers Benzotriazol Synthesis; 紫外线吸收剂;苯并三唑;合成;
Keywords UV Sunscreen Sun protection factor; 紫外线;遮光剂;日光防护指数;
Keywords UV spectrum bioinorganic chemistry; 紫外可见光谱;生物无机化学;
Keywords UV cured;wrinkled inks;serigraphy; 紫外光固化;皱纹油墨;丝网印刷;
Keywords UV curing;digital imaging;inkjet printing; 紫外线固化;数字成像;喷墨打印;
Keywords ultraviolet B radiation;?plant;?intraspecific difference;?mechanism; 辐射;植物;种内差异;机理;
Keywords UV Absorber;WSA;Synthesis;Characteristics; 紫外线吸收剂;铝酸酯;合成;表征;