查询词典 indigo carmine

A new method has been studied that the trace Pd in ammine medium catalyzes the discoloring reaction between indigo carmine and potassium periodate.

发现痕量钯在氨性介质中能催化高碘酸钾与能红之间的褪色反应，研究了反应最优化条件和动力学参数。

Indigo carmine is a kind of common dye and mainly synthesized by chemical methods.

靛蓝是最常用的染料之一，目前主要采用化学合成生产。

The color of indigo carmine dye is reduced by the interaction of human serum albumin and IC.

在pH为 1 8的Clark Lubs缓冲溶液条件下，人血清白蛋白与靛红结合，使靛红的吸光度下降。

By adopting the pure cotton cloth as the raw material, using lime, sticky rice and soya to make paste and oilpaper to engrave for starching and resist-printing, and being dyed with the indigo carmine extracted from the blue grass,After washing off the loose color, the Blue Calico looks more clear and bright with classical beauty.

用手纺的棉布作为原材料，用石灰，粘米和黄豆做浆料，在油纸上雕刻图案并用兰草印染。待印染并洗净后，呈现出的颜色更清晰明亮，让人爱不释手。

Chapter 6 develops a novel procedure for the separation of eight synthetic food colorants (Amaranth, Brilliant Blue, Indigo Carmine, New Red, Ponceau 4R, Sunset Yellow, Tartrazine, Allura Red) by high performance ion exchange chromatography.

第六章采用高效离子交换色谱法，建立了一种同时分离8种食用合成着色剂（苋菜红、亮蓝、靛蓝、新红、胭脂红、日落黄、柠檬黄和诱惑红）的新方法。

Objective:To evalue the diagnosis value of early,superficial large intestine cancer by colonscopy with indigo carmine sodium spraying.

目的 ：为了评价肠镜下喷洒靛胭脂液染色对大肠早期癌和表浅癌的诊断价值。

The method has high sensitivit,it is based on the nitrite catalysed discoloring reaction of indigo carmine by potassium bromate in phosphoric acid medium.

基于磷酸介质中NO－2催化溴酸钾氧化靛红的褪色反应，建立了测定痕量NO－2的新方法，并讨论了其动力学条件。

A simple, fast and selective spectrophotometric method for the determination of trace nitrate ion in uranium dioxide was developed, based on the fade of indigo carmine with nitrate ion in sulfuric acid medium.

基于硝酸根离子对靛蓝二磺酸钠的褪色反应，建立了一个简单、快速、选择性好的二氧化铀产品中硝酸根离子的测定方法。

This should be followed by chromoendoscopy to help with the description of the lesion, probably using indigo carmine.

继而应用色素内镜检查帮助描述病损，大多使用靛胭脂。

A kinetic spectrophotometric method for the determination of trace oxalate was established, based on its inhibitory effect on the catalytic oxidation of indigo carmine with potassium bromate in the presence of V in 5 mmol/L H3PO4 media.

基于在5mmol/L磷酸介质中，草酸根对钒催化溴酸钾氧化靛蓝胭脂红褪色反应的抑制作用，建立了一种阻抑动力学光度法测定微量草酸根的新方法。

According to the clear water experiment, aeration performance of the new equipment is good with high total oxygen transfer coefficient and oxygen utilization ratio.

曝气设备的动力效率在叶轮转速为120rpm～150rpm时取得最大值，此时氧利用率和充氧能力也具有较高值。

The environmental stability of that world - including its crushing pressures and icy darkness - means that some of its most famous inhabitants have survived for eons as evolutionary throwbacks, their bodies undergoing little change.

稳定的海底环境─包括能把人压扁的压力和冰冷的黑暗─意谓海底某些最知名的栖居生物已以演化返祖的样态活了万世，形体几无变化。