The Determination of Cyclopenthiazide by using the ratio absorption coefficient in UV-spectrophotometer was studied.
用紫外分光光比吸
系数法进行了环戊噻嗪百分含量测
法
研究。
The Determination of Cyclopenthiazide by using the ratio absorption coefficient in UV-spectrophotometer was studied.
用紫外分光光比吸
系数法进行了环戊噻嗪百分含量测
法
研究。
Dependance of green absorption coefficients on growth atmosphere and source rod concentration has been symmetrically investigated.
系统地研究了绿光吸系数对于生长气氛和源棒浓
赖关系。
Based on the result of theoretical research the absorption coefficient curve of a substrate material has be ound,which ensure the three-channel BCCD work in the region of X-ray.
通过理论分析,找出了能保证BCCD在X光区工作衬底材料所应满足
吸
曲线。
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