通过实验研究了银的快速光度测定方法。
The obtained results have no significant difference compared with ICP-AES method.
用次氯酸钠作显色剂光度测定镀铑溶液中的铑。
Rhodium in rhodium plating bath was determined by spectrophotometry with sodium hypochlorite as chromogenic agent.
方法标准化的尿碘砷铈催化分光光度测定方法检测碘缺乏病监测尿样。
Methods To detect the urine samples by using the standard method. Results This standard method is sensitive and accurate.
之前，一项称为微量分光光度测定法的技术显示，鲨鱼的近亲鳐鱼和奇美拉都有辨色能力。
A technique known as microspectrophotometry had previously shown that rays and chimaeras, both close relatives of sharks, have color vision.
目的建立醋酸地塞米松霜半成品中醋酸地塞米松含量紫外分光光度测定的方法。
Objective to find ultraviolet spectrophotometry for dexamethasone acetonide content in the half finished product of cream dexamethasone acetonide.
目的：优选平脂胶囊最佳水提工艺，建立其总蒽醌含量的紫外分光光度测定方法。
Objective: to optimize the water extracting technology for Pingzhi capsule and establish a ultraviolet spectrophotometric method for the determination of total anthraquinones in Pingzhi capsule.
本文就硫酸根的间接及直接光度测定的基本原理、试剂、方法和应用等作了较为系统的评述。
A relatively systematic review is carried out on the basic principles, reagents, methods and applications of indirect and direct spectrophotometric determination of sulphate.
这个实验采用转篮法，对五个时间点的样品进行吸光度测定，并且设计了空白对照和标准对照。
Methods: we adopted the rolling basket method to measure absorption degree of 5 samples, blank control and standard control.
在聚乙烯醇存在下，缔合物体系稳定且溶液颜色有明显的变化，可用于I -离子的光度测定。
In the presence of polyvinyl alcohol (PVA) the solution is stable and a distinct color change occurred. The method can be applied to the spectrophotometric determination of iodide.
用依据悬浮颗粒对光吸收原理建立显色反应的主次双波长光度测定氨氮(NH_3 - N)新方法。
Based on the light absorption property of the formed suspended particle a new method for determining NH3-N by primary-secondary wavelength spectrophotometry was developed.
本文研究了用镉-甲基百里香酚蓝-溴化十六烷基三甲基铵三元络合物光度测定镉的反应条件和络合物组成。
In this paper the condition and composition of the ternary complex for determination of cadmium with Cd-methyl thymol blue-cetyl trimethyl ammonium bromide have been put forward.
澳大利亚的研究人员利用一种称为显微分光光度测定法的技术对捕自昆士兰和西澳大利亚外海的17种鲨鱼的视网膜进行了观察。
Researchers in Australia, using a technique called micro-spectrophotometry, looked at the retinal cells of 17 species of shark caught off Queensland and Western Australia.
结果表明，PLS法是化学计量学中一种可适用于基体较为复杂的实际样品中痕量组分同时分光光度测定的优良多元计算方法。
The results showed that PLS was an excellent multivariate statistical method suited to simultaneous determination of trace components in real samples with the complicated matrix.
通过透射电镜观察、动态光散射测定、紫外吸光度测定等手段分析胶束的微观形态、粒径大小和载药量、测定了载药胶束的体外释药速率。
Microscopic morphology, diameter and drug-loaded amount of the micelles were examined by means of TEM, DLS and UV respectively, and their in vitro drug release rates were measured.
采用紫外分光光度法测定了芫荽籽中总黄酮的含量。
The flavonoids in Coriandrum seeds were determined by ultraviolet spectrophotometry.
采用分光光度法测定浸膏的总黄酮含量。
Spectrophotometry was used to determine the total flavonoids in the extracts.
本文采用分光光度法测定水中目的物肝素浓度来计算吸附量，结果表明，半交联壳聚糖珠对肝素有较好的吸附效果。
The maximum adsorption of heparin sodium solution was determined by spectrophotometry . The results showed that semi crosslinked chitosan resius have a good adsorption properties for heparin.
以芦丁为标准物质，用分光光度法测定了甘蔗糖蜜酒精废液中黄酮类化合物的含量。
The content of flavonoids in waste liquid of alcohol production from sugarcane molasses was determined by spectrophotometry using rutin as standard substance.
目的建立分光光度法测定琥珀酸亚铁片中铁的含量的方法。
Objective to establish a spectrophotometry method for determining the contents of ferrum in ferrous succinate tablets.
溶液的旋光度应该在溶液配制好30分钟内进行测定。
Optical rotation of solutions should be determined within 30 minutes of preparation.
采用分光光度法测定了试剂在水溶液中的离解常数。
The dissociation constant of the reagent was determined in aqueous solution.
以百里酚的次溴酸钠溶液为显色剂，用正丁醇萃取显色产物，以分光光度计比色测定有机相的吸光度值。
Using thymol-sodium hypobromite as chromogenic reagent, and extracting the colour formed with butanol, a spectrophotometric method for the determination of arginine in fermentation broth was studied.
目的建立薄层-紫外分光光度法测定桑叶中绿原酸的方法。
Objective to establish a TLC-UV spectrophotometry method to determine chlorogenic acid in Mulberry Leaves.
方法紫外分光光度法测定金裕星注射液含量，用初匀速法预测其有效期。
METHOD JinyuStar injection was determined by UV spectrophotometry, prediction of expiry by initial average rate methods.
提出了用除谱-多波长线性回归分光光度法测定强干扰基体中微量组分的原理和实验方法。
A new method for determining directly trace component in interfering base by absorbance division-multi-wavelength linear regression spectrophotometry.
目的：采用分光光度法测定头孢噻肟钠含量。
The aim is to determine the Content of Cefotaxime sodium by spectrophotometry.
方法：紫外分光光度法测定氟罗沙星注射液含量，用初均速法预测其有效期。
Methods: the content of fleroxacin injection was determined by UV spectrophotometry, the expiry term was predicted by initial average rate methods.
用显微定量法和分光光度法对比测定了香连丸中黄连的含量，证实显微定量法的准确性。
By comparing the microscopic quantitative analysis with spectrophotometry, the content of Rhizoma Coptidis in Xianglian Pills has been determined and the accuracy of this method confirmed.
用显微定量法和分光光度法对比测定了香连丸中黄连的含量，证实显微定量法的准确性。
By comparing the microscopic quantitative analysis with spectrophotometry, the content of Rhizoma Coptidis in Xianglian Pills has been determined and the accuracy of this method confirmed.
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