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UV-B

美英

na.紫外线B
网络中波紫外线；紫外辐射；紫外光

UV-B

英-汉网络释义

UV-B

紫外线

紫外线(UV-B)辐射增强对植物生长的研究进展张静，王进，田丽萍，Zhang Jing，Wang Jin，Tian Liping 抛栽密度与促芽肥用 …

中波紫外线

兰色代表中波紫外线（UV-B），波长为280--315nm红色代表长波紫外线（UV-A），波长为315--400nm黄色代表可见光UVV（…

紫外辐射

研究了紫外辐射(UV-B)增强对圆叶和尖叶菠菜种子萌发及出苗的影响。结果表明,UV-B辐射增强将显著降低圆叶菠菜种子的出芽 …

紫外光

夏立娟;紫外光（UV-B）对金丝桃细胞中黄酮类次生产物合成的影响及其信号转导机理研究[D];浙江工商大学;2008年1 2 陆冬莲; …

短波紫外线

照射地面的短波紫外线(UV-B)对皮肤有强烈的作用,除引起皮肤的红色炎症外,还是造成皮肤癌的病因,茶树油吸收紫外线能力强, …

例句：

They found that red and blue shades performed better than yellow , particularly in blocking UV-B rays , which are the most harmful .

他们发现蓝色和红色防护紫外线能力强于黄色，尤其是对付人体伤害最强的中波紫外线（UV-B ），效果更明显。

For a better understanding of the effect mechanisms of UV-B, plant responses to the both methods should be further studied .

为了能更加深入了解 UV-B 的作用机制，研究者应采用增强和减弱并用的方法进行 UV-B 辐射研究。

Usually UV-B causes obvious damage on algae. The main attacking targets are protein, DNA and photosynthetic pigments.

UV-B 对藻类有明显的伤害作用，损伤的主要目标是蛋白质、DNA 和光合色素等物质；

Investigated in this paper were the electrophysiological responses of three plant species, Opuntia antiquorum, Aloe arboresesens.

研究了仙人掌、芦荟和假明镜对紫外线 UV-B 辐射和臭氧胁迫的电生理响应。

The recent literature of increased ultraviolet-B (UV-B) radiation on terrestrial plants and their environment is reviewed in this paper .

本文回顾了近年来 UV-B 辐射对陆地植物及其环境影响的若干研究结果。

Pretreatment of rational intensity of UV-B radiant can increase chlorophyll, total carotenoids, and total sugar contents .

适宜强度的 UV-B 预处理可使烤烟叶绿素、总类胡萝卜素和总糖含量提高。

This decomposition is accelerated in the presence of UV-B sun screens, especially p-methoxycinnamic acid and its derivatives .

该分解在 UV-B 防晒剂，尤其是对甲氧基肉桂酸及其衍生物存在下加速。

The ozone depletion occurred in Qinghai-Tibet plateau regions has caused enhancement of solar UV-B radiation near earth surface .

青藏高原上空严重地臭氧耗损导致了近地表面强太阳 UV-B 辐射。

The effects of UV-B radiation on litter decomposition include direct effects and indirect effects, respectively.

辐射对植物残体分解的影响包括直接影响和间接影响。

Lysine, proteins and soluble sugar increased but starch content reduced in wheat and corn kernel by UV-B radiation increment.

籽粒中赖氨酸、蛋白质及可溶性糖的含量增加而淀粉含量减少。

The interactive effect of enhanced UV-B radiation and acid rain on seed germination and seedling growth of soybean were investigated .

研究了 UV-B 辐射增加与酸雨的复合处理对大豆种子萌发和幼苗生长的影响。

Currently , UV -B supplementation and UV-B exclusion are the main methods for the study on crop response to UV-B radiation .

目前紫外线对作物影响的研究主要从两个方面进行，即人为模拟增强 UV-B 辐射和去除 UV-B 。

Therefore, UV-B radiation, the greenhouse effect and acid rain have become the three major environmental problems affected human survival .

UV-B 辐射、温室效应和酸雨已经成为当今影响人类生存的三大主要环境问题。

Therefore the RUS1 gene is responsible for ensuring that young seedlings develop normally even when their roots are exposed to UV-B light .

因此 RUS1 基因是确保幼苗正常生长的，即使是在它们的根部被 UV-B 光照射的情况下。

UV-B induces production of reactive oxygen species(ROS)and then damages thylakoid membrane.

UV-B 辐射诱导的活性氧的产生进一步破坏类囊体膜；

Overall , we verified that enhanced UV-B radiation would reduce the influences of biomass accumulation of F. dibotrys by drought.

总体看来，基本证实了增强 UV-B 辐射能减轻干旱胁迫对金荞麦生物量积累的影响。

Research on response of woody plant and ecosystem to enhanced UV-B radiation should be emphasized in the future.

增强的 UV-B 对木本植物、生态系统等方面的影响研究应加以重视。

Enhanced UV-B would affect the growth of plants at different extent .

增强的 UV-B 对植物产生不同程度的胁迫作用。

The effect of enhanced UV-B radiation on senescence and milking of wheat under the community condition was investigated .

采用大田群体试验条件，研究了 UV-B 增加对小麦叶片衰老及灌浆过程的影响。

Blocks UV-A and UV-B rays . Screens infrared and visible light .

可阻挡 A 紫外线，B 紫外线，红外线以及其它可见光。

Wear sunglasses with side panels that provide 99 to 100 percent UV -A and UV-B protection.

配戴宽边镜腿的太阳镜，可提供 99%至 100%防紫外线 A 和紫外线 B 能力。

At present , the study on UV-B-induced effects on plant was mainly centered in aerial parts , and the study onsubterrnean parts was very few .

当前，植物的 UV-B 效应研究主要集中在地上部分，对地下部分的研究很少。

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