1) zero-crossing derivative spectrophotometry
零交导数分光光度法
1.
A zero-crossing derivative spectrophotometry method is established for the determination of ofloxacin in ofloxacin glucose injection.
用零交导数分光光度法测定氧氟沙星葡萄糖注射液中氧氟沙星的含量。
2) Zero crossing derivative spectrophotometry
零交截距导数分光光度法
3) Derivative spectrophotometry
导数分光光度法
1.
Determination of Conjugated Diene in Gasoline by the First Derivative Spectrophotometry;
一阶导数分光光度法测定汽油中共轭二烯烃
2.
In this paper a new method of using first order derivative spectrophotometry to determine the trace aluminium content in the solution of coloring trough for aluminium products has been suggested The results indicate that in the presence of OP emulsifier at pH5 0-7 0 Al with CAS can form a stable complex,the maximum absorbance is at 633.
提出了用一阶导数分光光度法测定铝材着色槽液中微量铝的方法 ,结果表明 ,在 pH5 0～ 7 0之间 ,乳化剂OP存在下 ,Al与铬天青S(CAS)形成稳定络合物 ,测定 6 33 0nm处的导数值 ,选择性大为提高 ,该方法用于铝材着色槽液中微量铝的测定 ,结果令人满意。
3.
By use of the derivative spectrophotometry and computer program, the 0-2 degree derivative curve graph is drawn and measuring parameter is determinated about the ephedrine hydrochloride nasal drops.
应用计算机图形分析技术结合普通（手动式）分光光度计进行导数分光光度法的测定。
4) Fluorescence Derivative Spectro-photometry
荧光导数分光光度法
5) ratio-spectra derivative spectrophotometry
比光谱-导数分光光度法
6) cation exchange resin first order derivative spectrophotometry
阳离子交换树脂一阶导数分光光度法
补充资料：交零
1.俱下;齐下。
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