查询词典 anionic

The disappearance of the three characteristic absorption peaks corresponding to the acridinium salts and the newly formed peaks at 280 nm for 1 and 288 nm for 2 strongly suggested transformation of the acridinium moiety into the corresponding acridane via anionic addition to the C9 position of the former (Figure 2b).

与吖啶盐相应的三个特性吸收峰的消失以及新形成的峰值（1为280nm，2为288nm），强烈表明了吖啶盐分子部分通过阴离子加入到前者的C9位置而转化成了相应的吖啶（图2b）。

From the results of IR and XPS spectrocopy. The cationic sol components H〓SiO〓 and 〓 of the solution trend to adsorp on the surface of electronegative aegirine because of electrostatic acctraction each other, and interrupted the collector's reaction with Fe〓 on the surface. Hence the flotation of aegirine was decreased, on the other hand, there is electrostatic repulsion between the surface of hematite and the cationic sol H〓SiO〓.〓, Which has advantage to dispersion of hematite particles, therefore, the hematite flotation is achieved sucessfully with anionic collector.

根据红外光谱和XPS测试结果可知，在弱酸性介质中，活性硅酸胶体抑制剂中荷正电的胶团H〓SiO〓及〓由于电性吸引而选择性地覆盖在荷负电的钠辉石表面，从而阻碍了阴离子捕收剂与表面Fe〓的配位作用，导致钠辉石的浮游被抑制；而赤铁矿表面由于荷正电，与矿浆中的H〓SiO〓、〓等硅酸胶团存在着电性排斥作用，有利于赤铁矿颗粒的稳定分散，所以赤铁矿能够被脂肪酸捕收剂吸附而选择性上浮。

Aldehydes and other carbonyl compounds are most easily polymerized by essentially anionic mechanisms on account of the stability of alkoxide ions.

醛类和其他的羰基化合物，由于烷氧基离子的稳定性，最容易通过本质上是负离子的机理进行聚合。

Depending on the machine's design, either an anionic or cationic detergent is used.

根据对机器的设计，无论是一阴离子或阳离子洗涤剂的使用方式。

Measurements of the Chemical Oxygen Demand and the concentration of the anionic surfactants were used to follow the oxidation.

测量的 化学需氧量和浓度的阴离子表面活性剂是用来跟踪氧化。

The structure and elemental composition of each anionic gemini-type surfactant was studied in detail.

这个结构和元素组成 gemini-type阴离子表面活性剂的研究在细节。

Anionic species play an important role in the biological system, and theirrecognition has been extensively investigated and applied.

阴离子物种在生物体系中扮演着十分重要的角色，对它的识别有着广阔的理论研究和实际应用前景。

On the contrary,for the anionic surfactant an opposite effect was observed.

相反，对阴离子活性剂观察到相反的效应。

The proposed method has a good sensitivity and selectivity and has been applied to the determination of anionic surfactant in water samples with satisfactory results.

方法具有较高的灵敏度和良好的选择性，用于不同水样中AS的测定，结果满意。

The classification of anionic collectors and action mechanisms will be important point for teaching.

阴离子捕收剂的分类以及作用机理是教学的重点。

We stopped by the old fashion ice cream parlor Manhattan Beach Creamery for some refreshment. The "No Shoes, No Shirt, No Problem" sign on the wall epitomizes the beach lifestyle.

我们去商店区的一家老式冰淇淋店坐坐，墙上挂著「没鞋，没上衣，没问题」的牌子完全捕捉了海滩生活的随性及风格。

"If therefore", argues Bellarmine we can offer our prayers and our satisfactions in behalf of those detained in purgatory, because we are members of the great body of Christ, why may not the Vicar of Christ apply to the same souls the superabundant satisfaction of Christ and his saints--of which he is the dispenser?

" "因此，如果"，认为贝拉明（德indulgentiis ，十四）"我们可以提供我们的祈祷和我们满意的代表那些被拘留在炼狱，因为我们是成员的伟大基督的奥体，为什麼可能不是牧师基督适用於同样的灵魂满意的过剩是耶稣和他的圣人-他是在配药？