查询词典 colorimetric

Comparatively accurate colorimetric effect could be obtained when to use armillary light as light source and to ensure control group and test group were located in symmetrical location of the center.

不同方向的光会对数码色度值造成影响，使用环形灯作光源，并保证对照色标和被测色标处于画面中央对称位置则可以获得较为准确的比色效果。

The chromatic value were the same basically.Conclusion:The light of different direction would affect the chromatic value. Comparatively accurate colorimetric effect could be obtained when to use armillary light as light source and to ensure control group and test group were located in symmetrical location of the center.

不同方向的光会对数码色度值造成影响，使用环形灯作光源，并保证对照色标和被测色标处于画面中央对称位置则可以获得较为准确的比色效果。

Potassium, natrium determines it is good that use ion chooses electrode indirect method it is better also with indirect method to determine at calcium of direct way;, it is next occasionally phosphor of; of law of azotic arsenic Ⅲ determines use phosphor molybdic acid is ultraviolet law outcome is better it is better with result of law of personal candy kinase that; blood sugar determines; urea determines use Niao enzymatic ultraviolet anhydride of better; flesh uses rate law result enzymatic law outcome is better; albumin determines, it is vanadium acid next alkalescent phosphoric acid of oxidation law; is enzymatic determine outcome of fluid of use AMP amortize is better; amylase determines law of thing of enzymatic standard background and iodic colorimetric law coefficient of variation all bigger, former a bit small, latter of percent of pass is tallish, each lab can try to choose according to his condition.

结论钾、钠测定使用离子选择电极间接法好于直接法；钙测定用间接法也较好，其次是偶氮砷Ⅲ法；磷测定使用磷钼酸紫外法结果较好；血糖测定用己糖激酶法结果较好；尿素测定用脲酶紫外速率法结果较好；肌酐用酶法结果较好；白蛋白测定用溴甲酚绿法较好；胆红素测定用酶法结果好，其次是钒酸氧化法；碱性磷酸酶测定使用AMP缓冲液结果较好；淀粉酶测定酶法底物法和碘比色法变异系数均较大，前者稍小，合格率后者稍高，各实验室可根据自己的条件加以选用。

In this study, we developed the ammonia sensing material by using MCM-41 impregnated with bromocresol green. MCM-41 is one kind of mesoporous molecular sieves. It can be applied to many fields due to well-defined pore shapes, narrow distribution of pore sizes, large pore volumes, high surface area, excellent thermal, hydrothermal, chemical and mechanical stability. And the bromocresol green dye is commonly used as a pH indicator with colorimetric from pH 3.8 to pH 5.4.

本研究之目的是结合变色染剂及中孔洞分子筛MCM-41进行氨气吸附，研究中所选择之变色染剂溴甲酚绿是一种偏酸性之大分子有机染剂，其变色范围在pH 3.8到pH 5.4；而MCM-41由於其孔洞大小分布范围狭窄、孔洞体积大、高比表面积、具有良好的吸附容积、表面反应性强及易於改质等优点，故期望利用此复合材料，经气体吸附达到氨的移除并同时在吸附饱和前能产生显色效果。

reitman method to measure ALT and AST; bilirubin oxidase method to measure total bilirubin and conjugated bilirubin; biuret method to measure serum general protein; bromocresol purple method to measure serum albumin; enzymic colorimetric method to measure serum bile acids; benzyl aldehide azo naphthol method to measure monoamine oxide.

赖氏法。测定 ALT 和 AST；胆红素氧化酶法测定总胆红素和结合胆红素；双缩脲法测血清总蛋白；溴甲酚紫法测定血清清蛋白；酶比色法测定血清胆汁酸；苄醛偶氮萘酚法测定单氨氧化酶

Seven colorimetric methods Biuret, Lowry, a modified Lowry technique using bicinchoninic acid, Coomassie brilliant blue G (CBBG dye-binding in phosphoric acid, perchloric acid or hydrochloric acid, and bromophenol blue dye-binding were evaluated for determination of protein concentration in human whole saliva.

本实验以七种定量蛋白质之方法（Biuret法，Lowry法，BCA法，CBBG染料结合法、BPB染料结合法），利用三种参考蛋白质评估测定人类唾液蛋白质浓度之差异性。

Was studied by Folin Ciocalteu colorimetry. The results showed that polyphenol content of C. album could be well calculated according to their colorime tric absorption at 765nm by applying Folin Ciocalteu reagent 1.5mL and 10% Na2CO3 6 mL,2 h at 30℃ for colorimetric reaction, and the linear range of standard curve was 7-70mg/L.The method established was very convenient, stable and accurate.Key words: Canarium album Rauesch.;polyphenol;colorimetry

结果表明：橄榄多酚提取液在加入Folin Ciocalteu试剂1.5 mL，10% Na2CO3 6 mL，反应时间2 h，温度30℃的条件下进行显色，并于765 nm处测定其吸光值，多酚质量浓度在7～70mg/L范围内与吸光值有良好的线性关系，根据此线性回归方程进行橄榄多酚的定量测定，该方法简单方便，稳定性好，准确度高。

Methods The modified method of Watkinson's was used for the kinetic colorimetric determination of iodine in food with I catalytic arsensous acid and cerous sulfate.

用亚砷酸-硫酸铈法测定食品的碘含量，根据1992年黑龙江省营养调查推算出哈尔滨市市区人均日碘摄入量。

We have measured the serum levels of total cholic acid in 103 samples of obstructive jaundiced patients and 83 samples of gallbladder stone patients without jaundice by enzymeconjugated colorimetric analysis method.

采用酶偶联比色法测定47例（103例次）阻塞性黄疸和53例（83例次）无黄疸单纯胆囊结石患者血清总胆酸的水平，并探讨其与黄疸程度及肝细胞损害的关系。

The inhibitory effects of ATRA and its nickel complexes on K562 cell lines have been investigated by using MTT colorimetric assay and clonic assay.

采用MTT比色法，克隆形成法研究了该配合物及全反式维甲酸对K562细胞增殖的影响。

However, as the name（read－only memory）implies, CD disks cannot be written onorchanged in any way.

然而，正如其名字所指出的那样，CD盘不能写，也不能用任何方式改变其内容。

Galvanizes steel pallet is mainly export which suits standard packing of European Union, the North America. galvanizes steel pallet is suitable to heavy rack. Pallet surface can design plate type, corrugated and the gap form, satisfies the different requirements.

镀锌钢托盘多用于出口，替代木托盘，免薰蒸，符合欧盟、北美各国对出口货物包装材料的法令要求；喷涂钢托盘适用于重载上货架之用，托盘表面根据需要制作成平板状、波纹状及间隔形式，满足不同的使用要求。