1)spectrophotometric determination光度测定
1.A highly seletive method for spectrophotometric determination of copper with a new reagent, 1 - (4 - antipyrinylazo) - 2 - naphthol is developed.研究了新试剂１－（４－安替比林偶氮－２－萘酚（ＡＡＮ）对铜的选择性的光度测定方法。
2.Four kinds of potential matrix effects of reagent chemicals on the spectrophotometric determination of their impurties are pointed out in this paper and the relevant methods for eliminating them are proposed.指出了化学试剂基体对杂质光度测定的４种可能影响，并提出了相应的消除方法。
英文短句/例句
1.emission spectrophotometry发射分光光度测定法
2.ultraviolet spectrophotometry紫外线分光光度测定法
3.absorptive spectrophotometry吸收分光光度测定法
4.test methods for optical rotation of chemical products化学产品光旋光度测定法
5.Spectrophometric Determination of Trace Rare Elements Ga,In and Ge微量稀散元素镓铟锗分光光度测定法
6.Blood-Determination of free erythrocyte protoporphyrin-Fluorometric method.血中游离原卟啉的荧光光度测定方法.
7.FP(flame photometry)火焰光度[测定]法
8.Measurement of the properties of light, especially luminous intensity.光度学，光测量光性质的测定，尤其是光强度的测定
9.Spectrophotometric determination of cobalt in bright nickel plating bath分光光度法测定光亮镀镍溶液中的钴
10.Solubility product determination of spectrophotometry for lead iodide;分光光度法测定PbI_2的溶度积常数
11.Measuring total hardness of water by flow injection spectrophotometry流动注射分光光度法测定水的总硬度
12.Determination for degree of mixedness of red mud and limestone by spectrophotometry分光光度法测定赤泥和石灰石混匀度
13.Determination of telbivudine by UV spectrophotometry紫外分光光度法测定替比夫定的含量
14.Methods and Uncertainty Evaluation on Optical Density of Laser Safety Glasses激光防护镜光密度测量方法及其不确定度评定
15.Lycopene content was determined by spectrophotometry.用分光光度法测定番茄红素的含量。
16.Method for determination of spectral sensitivity of photographic materialsGB/T10557-1989感光材料光谱灵敏度测定方法
17.Methods Differential spectrophotometry was used to detect the content of paratomol in compound Aspirin tablet.方法采用差示分光光度法测定其含量。
18.UV spectrophotometric determination of Naproxen tablet紫外分光光度法测定萘普生片的含量
相关短句/例句
Photometry[英][f?u't?mitri][美][fo'tɑm?tr?]光度测定
1.A physics-based motion blur model is used to explain the photometry of snow.研究了一种基于光度测定模型参数估计的图像序列中雪花杂波实时抑制技术。
3)photometry[英][f?u't?mitri][美][fo'tɑm?tr?]光度测定,测光法
4)spectrophotometric determination光度法测定
5)Photometry[英][f?u't?mitri][美][fo'tɑm?tr?]光度测定法
6)photometric[英][,f?ut?'metrik][美][,fot?'m?tr?k]光度测定的
延伸阅读
pH指示剂吸光度比值测定法分子式：CAS号：性质：采用容量法与分光光度法相结合的一种差示定量法。其原理为选择一种适当的酸碱指示剂，其酸式色和碱式色的吸收光谱和吸收度有显著的差别，且该指示剂的pKa值在某一酸碱反应的化学计量点的pH值附近，当酸碱滴定时，在酸式色和碱式色的最大吸收波长λ1和λ2处分别测得其吸收度Aλ1及Aλ2，计算吸收度比值r′(r= )，便可通过滴定中r的变化而准确测定样品含量。该法除用于弱碱性药物的测定外，还可用于磺胺类、氨基酸等的测定。JP(9)已收载用于水杨酸钠、枸橼酸钠、氨基比林、无味奎宁、烟酰胺等药物的测定，《中国药典》(1985)也已收载用于枸橼酸钠的测定。
