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1)  UVB radiation
UVB照射
1.
The effects of UVB radiation cultures on the metabolism and physiological properties of yeast and active materials in yeast were studied in the dissertation.
本论文研究了UVB照射培养对酵母菌代谢、生理性能和活性成分的影响,确定了制备具有防晒、润肤和保湿功效的化妆品用活细胞衍生物(LYCD)的最佳生产工艺条件,并利用UVB照射培养技术,结合热冲击试验,成功地选育出一株耐高酒精度和耐高温的酵母菌株——UV-7-36-12-17。
2)  UVB radiation culture
UVB照射培养
1.
An ethanol-resistant and heat-resistant mutant (UV-7-36-12-17) of Saccharomyces cerevisiea was successfully bred by the techniques of UVB radiation culture and heat-shock treatment,which could grow well in the triangular flask under the conditions of 16 %(v/v)ethanol content,temperature at 36 ℃,and alcohol content reached 14.
通过UVB照射培养和热冲击处理,成功地选育到一株36℃下在含16%(v/v)酒精的培养基中生长良好,三角瓶发酵酒精度达到14。
3)  NB-UVB radiation
窄谱UVB照射治疗
1.
Methods:Serum samples from 28 patients with psoriasis before and after NB-UVB radiation were analyzed by colorimetric(EIA) Kits.
目的:检测窄谱UVB照射治疗银屑病前后患者外周血IFN-γ、IL-2及IL-4、IL-10水平,探讨窄谱UVB达到银屑病改善缓解的可能免疫学机制。
4)  UV-B radiation
UVB辐射
5)  increased UV-B radiation
增强UVB辐射
1.
During increased UV-B radiation,NaCl strees and their combined treatment,measuring the net photosynthetic rate,stomatal conductance,intercellular CO_2 concentration,PAL activity,the contents of chlorophyll and flavone of first leave of wheat seedlings respectively.
依据增强UVB辐射、NaCl胁迫及其复合处理不同天数,分别测定各处理小麦幼苗第一片真叶的净光合速率、气孔导度、叶肉细胞间隙二氧化碳浓度、叶绿素含量、黄酮含量和苯丙氨酸裂解酶活性。
6)  Enhanced UV B radiation
UVB辐射增强
补充资料:照射量与照射量率
分子式:
CAS号:

性质:照射量是指X或γ射线在质量为dm的一个体积元内,当光子产生的全部电子都被阻留在空气中所形成的一种符号的离子总电荷的绝对值dQ、除以dm,即照射量X=dQ/dm。SI单位为库仑每千克(c/kg)。专用单位为伦琴(R),1R=2.58×10-4C/kg。照射量率定义为单位时间内的照射量。用X表示,X=dX/dt,式中dx为dt时间内照射量的增量。单位为库仑每千克秒[C/(kg·s)]。

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