查询词典 ionic

The scattering spectra of this system were measured using an ordinary spectrofluorophotometer. Influence of experimental conditions, such as pH, ionic strength, and concentration of CAS, on the intensity of light-scattering was studied. Effects of surfactants (cationic, anionic, and nonionic), amino acids, and metal ions on the combination of CAS with protein were also investigated.

用普通的荧光分光光度计测量了这一体系的散射光谱，研究了pH，离子强度和试剂浓度等实验条件对散射光强的影响，考察了阳离子、阴离子和非离子表面活性剂以及氨基酸和常见金属离子对反应体系的作用。

The conductivity and the molar conductivity of the ionic liquid in actone, water, DMF, acetic acid were investigated at different temperatures.

利用磷酸三丁酯与N-甲基咪唑在恒温150℃下一步合成了离子液体1-丁基－3-甲基咪唑磷酸二丁酯，考察了其在丙酮，水，DMF，乙酸溶剂中的电导率及摩尔电导率。

The paper reviews the developments and the new trends of the monolithic stationary phase on ion chromatography, including the advantages and the classification of monoliths, as well as their applications for the separation and analysis of ionic molecules.

本文就离子色谱领域整体固定相的发展以及最新的研究动向进行了综述，讨论了离子色谱整体固定相的优点，分类以及在分离分析离子态物质方面的应用等。

This application focuses on the aspects of chemical variation rule of rocks and mineral composition changes of mylonites corresponding to the ductile shearing by the case study in the ductile shear zones in south Tan-Lu fault belt. The results show that there exists evendent variation between deformed and undeformed rocks in ductile shear zones, i.e., the decreasing of SiO2 and alkali elements as well as the large ionic lithophile elements, such as Rb,Sr,Ba. The total REE has the behavoir of increasing during the deformation.

本研究着重选择郯庐断裂带南段广泛出露的中深层次韧性剪切带作为研究对象，系统研究剪切带内外变形条件对岩石化学成分变异规律、研究糜棱岩中变形矿物的化学成分随剪切应变作用的对应关系韧性剪切带内，随着变形程度的增加，韧性剪切带糜棱岩中一些常量元素、微量元素和稀土元素和应变强度之间存在明显的对应关系，主要表现SiO2 和碱金属和大离子亲石元素如Rb，Sr和Ba的亏损以及REE总量增加。

It was found that the adding of non-ionic surfactant increased the activity and stability of enzymes.

原因是非离子表面活性剂分子降低了反胶束离子层的电荷密度，减弱了可导致酶变性的静电相互作用。

In this paper, the processing parameters of chemical neutral deinking of ONP with non-ionic surfactant RPE were studied.

本文利用非离子表面活性剂RPE对废新闻纸的中性脱墨工艺进行了探讨。

The anionic and non-ionic generally is 0.1%.

阴离子与非离子一般为0.1%。

Anionic surfactants produce high levels of foam while non-ionic surfactants produce low to moderate levels of foam.

阴离子表面产生高水平的泡沫，而在非离子表面活性剂产生低至中等水平的泡沫。

The domestic industrialization of non-ionic HEC starts late,while the consumption increased rapidly in recent years.

我国非离子型纤维素醚工业化生产起步较晚，但其消费总量在十几年间增长迅速。

Therefore, the selection of non-ionic surfactants to lower the surface tension of the fountain solution is the most appropriate.

因此，采取否离子暗地活性剂来贬低润版液的暗地不抬力最为不合。

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。