分光光度法

The experimental procedure were predigested under the condition that did not effect the experimental results by using alkal potassium persulphate oxidation -ultraviolet spectrophotometry to determine the total nitrogen in water sample with first water instead of redistillation non-ammonia water.

经实验证明，用碱性过硫酸钾氧化-紫外分光光度法测定水样中的总N，以一次蒸馏水代替重蒸馏无氨水，既减少了实验操作程序，又不影响测定结果，同时本文确定了最佳实验条件，并对标准样品进行分析，结果理想。

Determination of Trace Copper by Catalytic Fluorimetric——System of Cu- Safranin T -H_2O_2

本文依据汞对藏红T-碘化钾反应的催化作用，建立了一种测定微量汞的动力学分光光度法。

A spectrophotometric method to measure the concentration of salicin in the water extract of willow bark was established based on the HCLO4 - Vanilin staining reaction with λmax of 520 nm.

以水为溶剂，50℃下超声提取柳树茎皮中的水杨苷，采用香草醛分光光度法，在吸收波长520nm下，建立水杨苷含量的测定方法。

For comprehend whether the sea dust with iodine can satisfy requirement of pregnant in Hangzhou area,the urine iodine of 79 newborns and their mothers wrer determined by As-Ce catalytic spectrophotometery.

为了解杭州部分地区现行加碘盐含量是否满足孕妇分娩时碘营养需求，采用碘铈催化分光光度法对79对新生儿及其母亲尿碘进行了检测。

Methods The stability of pigment in black seed coat of wild soybean was investigated by spectrophotometry.

方法提取野生大豆黑色种皮色素，用分光光度法研究其稳定性。

The total flavonoids of Smilax glabra from different areas were determined by spectrophotometri.The content was effected by the area and climate in some degree.

利用紫外分光光度法对多个产地的土茯苓甲醇总提取液中总黄酮含量进行测定，发现土茯苓中总黄酮含量受地域及气候关系影响较大。

METHODS:The content of Dexamethasone Sodium Phosphate was determined by using three-waves UV-Spectrophotometer, and the stability was studied under different light condition.

采用三波长紫外分光光度法测定地塞米松磷酸钠眼液的含量，在不同光源条件下研究其稳定性。

Activity of calcium and sodium pump, parameters of erythrocyte injury, level of calcium in erythrocyte and platelet count and function were obtained during the study.

采用原子吸收分光光度法测定红细胞钙，并同步测定钙泵、钠泵活性，以及红细胞损伤和血小板功能、数量的有关指标。

In order to probe the mechanism of the stem tuber coloration of Solanum tuberosum L.

用分光光度法在体外研究了不同pH条件下马铃薯'转心乌'块茎花色苷颜色呈现和降解速率的变化，以探讨马铃薯'转心乌'块茎颜色呈现的机理。

Objective:To develop a Triton X-100 solubilization spectrophotometric method for the determination of furaldehyde in the air of workplace.

目的：研究曲拉通100增溶苯胺分光光度法测定作业场所空气中糠醛的方法。

Singer Leona Lewis and former Led Zeppelin guitarist Jimmy Page emerged as the bus transformed into a grass-covered carnival float, and the pair combined for a rendition of "Whole Lotta Love".

歌手leona刘易斯和前率领的飞艇的吉他手吉米页出现巴士转化为基层所涵盖的嘉年华花车，和一双合并为一移交&整个lotta爱&。

This is Kate, and that's Erin.

这是凯特，那个是爱朗。