分光的

ObjectiveTo establish a spectrophotometry method for determining the contents of ferrum in ferrous succinate tablets.

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。

The pyrene biodegradation with the initial pH value equaling to 6.00 by a Bacillus sp.CN2 or a Flavobacterium sp.CN4 was investigated by carefully designed solvent exaction experiments, by Thin layer chromatography and UV-spectrophotometry analysis.

通过溶剂萃取、薄层色谱和紫外分光光度法研究了一株芽胞杆菌CN2和一株黄杆菌CN4在初始pH=6.00的条件下对芘的降解过程。

The negative feedback method of reference light stabilized the gleamy intension of lamp-house,and thus eliminated excursion and improved measure precision.

基于光电转换原理，采用分光技术产生正比于被测细丝直径的差动电压，将差动电压放大并测量即可测出细丝直径；采用参考光负反馈法稳定光源的发光强度，从而消除漂移，提高测量精度。

The concentration of shikimic acid in Illicium verum Hook.f.was determined with ultraviolet spectrophotometry.

采用紫外分光光度法对9批不同产地的八角茴香样品中的莽草酸进行了含量测定。

In this experiment, we made a comparison and analysis of peroxidase total activity and isozymes of Paulownia trees with and without witch's broom by using spectrophotometer and incontinuous polyacrylamide gel electrophoretic methods.

分别采用分光光度法和不连续聚丙烯酰胺凝胶盘状电泳法，比较分析了感病与未感病泡桐树木的过氧化物酶总活性与同工酶的变化。

The experimental result shows that the resonance line w,the magnetic quadrupole M2 line,the intercombination line y and the forbidden line z of He-like Al are obtained with PET crystal in the direction of horizontal.

实验结果表明，PET晶体分光效果理想，获得了铝的类He共振线、磁四级M2跃迁x线、互组合跃迁y线以及禁戒谱线z线，适合于研究X射线极化光谱学；云母晶体得到铝的类He共振线，其伴线光谱不明显。

It mainly includes the new achievement of researches on iodometric method,spectrophotometry method,chemical-luminescence method, electrochemical method etc.

介绍了近年来国内外的臭氧浓度检测方法，主要包括碘量法、分光光度法、化学发光法、电化学法等方面研究的新成果。

Using Hitachi 180-30 absorption spectrometer, kalium in the blood of rabbits was determined with both atomic absorption and atomic emission.

用日立180－30型原子吸收分光光度计，在波长为766.5nm下，用原子吸收法和原子发射法测定了兔血中钾的含量变化，并进行两种方法的对比实验。

In order to explore the role of cytochrome c oxidase during the development of Microtus brandti, the activity of mitochondrial CcO and content of mitochondrial protein in voles＇ liver was measured by using ultraviolet spectrophotometry, these voles were chosen according to days.

为探讨线粒体能量代谢中细胞色素c氧化酶（cytochrome c oxidase，CcO）在布氏田鼠生长发育过程中的作用，应用紫外分光光度法测定了不同日龄的幼鼠肝脏内线粒体蛋白含量及CcO活性。

A method for the determination of mixedness degree of red mud and limestone by spectrophotometry with 1,10-phenanthroline was developed. The mixture of red mud and limestone was dissolved by hydrochloric acid, and iron content in the sample solution was determined by spectrophotometry with 1,10-phenanthroline.

用盐酸提取赤泥和石灰石的混合料后，通过邻二氮菲分光光度法测定提取液中铁含量，进而求得混合料中氧化铁的质量分数，以此来衡量混匀度。

I didn't watch TV last night, because it .

昨晚我没有看电视，因为电视机坏了。

Since this year, in a lot of villages of Beijing, TV of elevator liquid crystal was removed.

今年以来，在北京的很多小区里，电梯液晶电视被撤了下来。