查询词典 spectrophotometry

Six and twelve boors after sepsis, leptin levels in liver homogenate were detected by radioimmunoassay serum alanine aminotransferase and 4 enzymes in liver homogenate. myeloperoxidase, glutathin-S-transferase, xanthine oxidase and superoxide dismutase, all related with synthesis of free radicals, detoxication and purine metabolism, were detected by 96 well spectrophotometry. H-E staining was used to examine the histopathologic changes of liver.

于脓毒症后6 h和12 h，采用放射免疫法测量肝组织匀浆液中Leptin水平，采用96孔分光光度法检测血清丙氨酸氨基转移酶及髓过氧化物酶、谷胱甘肽－S转移酶、黄嘌呤氧化酶、超氧化物歧化酶等4种与自由基合成、解毒和嘌呤生成代谢相关的酶的水平，同时以H-E染色法观察肝组织病理学改变。

Methods The measurement of atom-absorbent spectrophotometry and Conners gradet of 100 children with ADHD and 100 normal children.

用原子吸收分光光度法和Conners多动症评分量表分别对儿童多动症组和对照组患儿进行血铅和评分量表测定。

Methods L9(34) orthogonal test was conducted to evaluate the effects of ethanol concentration, ethanol consumption, extraction duration, and extraction time on the extraction by using the content of four kinds of sanchinosides and the content of the total flavonoids in axillary choerospondias fruit that were included in the recipe of Danxinshu capsules. HPLC and ultraviolet spectrophotometry were used in the assay of cumarin.

分别采用高效液相色谱法和紫外分光光度法测定方中三七的3种皂苷的总含量及广枣的总黄酮的含量，以两者含量的综合评分为指标，采用正交实验考察乙醇浓度、乙醇用量、提取时间、提取次数4个因素对提取效果的影响。

Adsorption behavior of Diamyl phthalate by sediment of Yellow River was discussed by solid phase extraction, high performance liquid chromatography and UV spectrophotometry method.

利用固相萃取-高效液相色谱和紫外分光光度法讨论黄河兰州段沉积物对水体中邻苯二甲酸正二戊酯的吸附行为及各种因素如温度、离子强度、pH值和有机物含量对其吸附行为影响。

A diazo coupled spectrophotometry for the determination of nitrite was reported in this work. Some experimental conditions were studied.

建立了邻甲氧基苯酚重氮偶联分光光度法测定水基切削液及机械加工废水中亚硝酸盐的方法。

The content of conjugated dienes in petroleum products is determined by ultraviolet spectrophotometry.

在化学反应－气相色谱法联合测定含烯汽油中共轭二烯烃质量分数的基础上，建立了用紫外分光光度法测定油品中的共轭二烯烃的含量。

A visual-spectrophotometry method for peroxide value of oil-in-water emulsions was studied in this paper.

本实验采用分光光度法对国内现有的乳状液中氢过氧化物含量的测定方法进行改进。

The Kalman filter and factor analysis methods combined with UV/vis spectrophotometry were proposed for estimating the chemical equilibrium constants of some analytical reagents.

利用卡尔曼滤波方法对滴定分析、化学平衡与色谱分析中重叠峰的解析进行了研究，拓广了卡尔曼滤波在化学中的应用领域。

Objective: To determine total flavonoid content in Chinese medicine compound by VIS and UV spectrophotometry.

目的：研究可见及紫外分光光度法测定中药复方总黄酮含量的方法。

Lycopene content of 33 watermelons materials involved in different flesh color and ploid were determinated by Spectrophotometry in this experiment,the results showed that: lycopene content of the white flesh of watermelon was lowest,the highest content was dark red flesh,among white flesh,orange flesh,golden yellow flesh,pink flesh,red and dark red flesh of watermelon material,There was a positive correlation between lycopene content and flesh color.

采用分光光度法对33个西瓜材料进行茄红素含量的测定，材料涉及不同的瓤色和倍性。结果表明：在白瓤、橙黄瓤、金黄瓤、粉红瓤、红瓤和深红瓤的西瓜材料之间，白瓤西瓜茄红素含量最低，深红瓤西瓜含量最高，茄红素的含量与瓤色大致成正相关。其中深红瓤二倍体西瓜材料中S292、VS8-44的茄红素含量比较高，分别为6.372 mg/100g鲜重和6.350 mg/100g鲜重，三倍体材料中最高的是VS6-19，茄红素含量为6.684 mg/100g鲜重。

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。