紫外线照射

• The most common form of this condition , polymorphous light dermatosis , generally affects areas of skin that have not got accustomed to the sun . its cause is high uva radiation
  这种情况下最常见的发病症状就是多形性光皮肤病，主要是病变区皮肤不适应太阳光，这是由强烈的紫外线照射引起的。
• It illuminates the inner self and teaches emotional awareness and mastery of self , balance , understanding , and the ability to regulate how much emotion to reveal in a certain situation
  硬度为9 ，密度3 . 95 - 4 . 10克立方厘米。无解理，裂理发育。红宝石在长短波紫外线照射下发红色及暗红色荧光。
• Effects of uv radiation on biological characters , fungicide resistance and pathogenicity of phythophthora sojae were studied by treated the zoospores of phythophthora sojae with uv radiation
  摘要以紫外线照射供试大豆疫霉菌游动孢子诱发突变，研究紫外线对大豆疫霉菌生物学性状、抗药性、致病性的影响。
• This new treatment system has been proved to be more effective than conventional uv irradiation , and can be applied to treatment of drinking water , industrial or agricultural waste water and sea water
  这项光催化系统已证实比传统的紫外线照射更为有效，可以应用于饮用水、工业和农业废水及海水处理。
• The primary role of cuticular waxes is to restrict non - stomatal waterloss . waxes also have many other functions , such as protection against uv radiation and resisting bacterial and fungal pathogenes
  作为物理屏障蜡质可以限制非气孔性失水、抵御过量紫外线照射引起的损伤、抵抗细菌和真菌等病原菌的入侵。
• The spores of a . niger m1 , the initial strain , was treated by u . v . at morality of 90 % . a mutant with high xylanase activity was screened , naming a . niger j 506
  用紫外线照射的方法对出发菌株aspergillusnigerm1进行处理后，从中筛选到了一株木聚糖酶活力比较高的突变株a . nigerj506 ，传代10次后产酶能力仍然稳定性良好。
• A 10 - member team placed special plates in the lake on licancabur volcano , at an altitude of 20 , 000 feet ， on sunday to measure the effects of ultraviolet light on organisms living there
  11月10日，一个由10名科学家组成的小组在海拔2万英尺的利坎卡武尔火山顶端湖泊中放入了特殊的测量仪板，来测试紫外线照射当地的有机生物所产生的效果。
• The developmental procedure of first cleavage of grass carp eggs activated by uv - irradiated common carp sperm were systematically observed by method of histological section
  本文用组织切片方法系统地观察了用被紫外线照射的湘江野鲤( cyprinuscarpioxiangjiang )的精子作激活源启动草鱼( ctenopharyngodonidellus )卵子雌核发育的细胞学变化过程。
• Northern blot hybridization showed that leacbf has well - distributed expression in different tissues of wild tomato ( pink stage ) . treatment the seedling with uv made the enzyme activity of the pal increased gradually and then decreased
  用不同的紫外线照射时间处理番茄幼芽，苯丙氨酸解氨酶( pal )的活性呈先是增加，达到最大值后再减小的趋势。
• Effectively inhibiting the formation of melanin and prohibit hyperpigmentation caused by ultraviolet radiation . used to whiten the skin , prevent liver spots and freckles , treat sunburn and regulate melanogenesis
  本品能够有效地抑制黑色素的产生并对紫外线照射引起的色素沉着有抑制作用.能够防止日晒性肝斑,对除雀斑、治粉刺是有效的，并有杀菌作用。