您要查找的是不是：
- 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。
- 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。
- 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。
- THE PRESENT SITUATION AND PROSPECT OF THE UV B CLIMATOLOGY IN ANTARCTICA 南极地区UV-B气候学现状与展望
- Keywords UV B radiation;Phaeodactylum tricornutum;anthracene;DNA damage; 紫外线辐射;三角褐指藻;蒽;DNA损伤;
- In English, b, p, m and w are bilabials. 英语中的b、p、m、w为双唇音。
- C comes after B in the alphabet. 在字母表中C接在B后面。
- The "b" in "comb" is not sounded. comb这个词里的"b"是不发音的。
- The old woman does not know from A to B. 这位老太太一字不识。
- B comes before C in the alphabet. B在字母表里排在C之前。
- Advance of plant response and adaptation under enhanced UV-B radiation and the effect of enhanced UV B on plant photosynthesis UV-B辐射增强对植物光合作用的影响及植物的相关适应性研究
- Fixing B using A under the UV condition will produce A/B electrode. 用A将B在紫外光照的条件下固定在电极表面，形成A/B电极。
- As melanin encounters UV light, it turns brown. 黑色素遭遇到紫外光后变成褐色。
- Line A is four times the length of line B. 线条
- 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。
- Why do my eyes need UV protection? 为何眼睛也要避免紫外光?
- Deterioration effect of UV exposure. 紫外光曝晒下劣化效果。
- Take away the UV glow, and the thrill is gone. 拿走紫外线辉光、笳消失。
- Many letters in the alphabet such as b, c, d, etc are consonants. 字母表中的许多字母像b，c，d，等等都是辅音字母。
