查询词典 sulphonated

It was demonstrated that the sulphonated phase could be used to prepare columns for the separation of alkaline drugs, symmetric peaks were obtained for them and base-line separation was realized.

在磺酸型的固定相上，则成功地分离了一些碱性药物，得到了较好的对称峰型，这些药物间可达到基线分离。

Sulphonated carbon materials made from glucose were used as the solid acid and the support of Fe(superscript 2+) in the Fenton reaction, and the effects of the structure of carbon materials prepared by different methods on the Fe(superscript 2+) loading and the degradation efficiency of methyl orange were measured.

以葡萄糖为原料制备的磺化碳材料作为Fenton反应过程中固体酸及载体，研究了磺化碳材料结构对Fe(上标 2+)的负载能力及其对甲基橙降解反应的催化性能。

It can not only be absorbed on the surface of cement granule such as sulphonated naphthalene superplastic agent, but also produce the steric hindrance effect of branch chain.

它不仅具有磺化萘等传统减水剂吸附在水泥颗粒表面使其表面带电而互斥作用，更具备支链的位阻作用，从而对水泥分散的作用更强，作用时间更持久。

Results: The manufactured PS-DES as well as the sulphonated phases were respectively packed into capillaries,and the columns thus prepared were tested for their chromatographic characteristics. It was found that the PS-DES phase showed reversed-phase characteristics.

结果： 将所制得的PS-DES固定相以及磺化的固定相各自填充到毛细管内，考察这些毛细管电色谱柱的色谱性能，发现前者表现出反相固定相的性质。

The results are as follow. There are better resuk for the reactors packed with old plastics in recovery and sulphonated coal than the one filled with quartz sand, and the results of the reactors filled with fruit hull and plastics of PVC are equal to it.

结果表明，以回收旧塑料及磺化煤作为填料的BPBC处理效果优于石英砂的，而果壳、PVC塑料的与石英砂的处理效果相当。

The results of spectrum analysis show that, the absorption of sulfite cooking liquor during 460nm-580nm visible wavelength mainly comes from sulphonated lignin while saccharide and water in cooking liquor has little.

通过对亚硫酸盐和硫酸盐纸浆卡伯值光谱法在线测量机理的研究发现，亚硫酸盐法蒸煮液在460nm-580nm的可见光波段内的吸收主要是来自其中的磺化木素。

This paper presents a rapid method for the characterization of sulphonated condensationpolymerized products of phenolphthalein and dichlorodiphenylsulfone membrane by using infrared attenuated total reflection and diffuse reflectance spectroscopy.

采用漫反射及衰减全反射红外技术，快速鉴定酞侧基聚砜膜的改性水平，得到了磺化后—SO3H基团的红外光谱差谱。

Rare earth complexes can coordinated to the surface of sulphonated polystyrene microspheres when the content of EuCl〓 was not saturated. Rare earth complexes may aggregate when the content of EuCl〓 exceed to saturation.

当EuCl〓的含量未达到配合的饱和程度时，稀土配合物均匀地配合在PS微球表面，而当稀土配合物的含量超过微球表面的配位能力之后，稀土配合物就会发生团聚。

Europium complex was successfully introduced to the surface of sulphonated polystyrene microspheres by coordination. Four composites with different EuCl〓 content were prepared and the products were characterized by transmission electron micrograph.

论文还通过配位作用将稀土配合物连接到PS微球表面，研究了4种不同EuCl〓含量的复合体系，并对其形貌进行了比较和分析。

After backwashing, the regeneration ratio of the reactors filled with sulphonated coal, fruit hull, plastic of PVC and old plastic in recovery are all bigger than the one filled with quartz sand.

反冲洗后，以磺化煤、果壳、PVC塑料和回收旧塑料作填料的电解槽再生率均大于石英砂的。

Breath, muscle contraction of the buttocks; arch body, as far as possible to hold his head, right leg straight towards the ceiling (peg-leg knee in order to avoid muscle tension).

呼气，收缩臀部肌肉；拱起身体，尽量抬起头来，右腿伸直朝向天花板（膝微屈，以避免肌肉紧张）。

The cost of moving grain food products was unchanged from May, but year over year are up 8%.

粮食产品的运输费用与5月份相比没有变化，但却比去年同期高8％。