水溶液

It was found that the fluorescence intensity of Py in aqueous solution was increased within the presence of MFE.

结果表明：MFE可使水溶液中Py的荧光强度增强，但使其I1/I3值增大。

Density, surface tension and rheological characteristics are the essential properties of the non-Newtonian fluid. Pycnometer, surface tensiometer, and rheometer were adopted respectively to measure the density, surface tension and rheological characteristics of 0.25%, 0.50%, 0.75% PAM aqueous solutions at 293.15K. The parameters of equations were fitted in terms of the experimental data.

密度、表面张力和流变性质是非牛顿流体的基本性质，本文采用比重瓶、表面张力仪和流变仪分别测定了293.15K温度下质量浓度依次为0.25%、0.50%和0.75%PAM水溶液的密度、表面张力和流变性质，并对数据进行了关联，拟合了方程参数。

Pyrene nanomaterials with different morphologies are obtained by template method in an aqueous CTAB system.

利用水溶液中表面活性剂分子和有机小分子间的相互作用，成功地制备了具有不同形貌的芘纳米颗粒和纳米棒。

The effect of aqueous ethanol (50% v/v) on the activity of purified mushroom polyphenol oxidase has been found to be as follows:(1)The oxidation of catechol or pyrogallol is greatly stimulated,an increase in the rate of oxygen uptake of over 100% having been invariably observed with catechol as the substrate,whereas the oxidation of other substituted o-dihydric phenols is inhibited in 50% ethanol.

三无论有无抗坏血酸的存在，50%乙醇对多酚氧化酶活力的提高程度是一样的，在有一定量的抗坏血酸的存在下，多酚氧化酶对儿茶酚的 Michaelis 常数(25℃)在水溶液及50%乙醇溶液中各为0.072×10~(-3)M 及0.49×10~(-3)M。

Electrochemical polymerization kinetics of pyrrole in aqueous solution on the carbon foam electrodes was studied with the charge consumed.

该材料的BET比表面可达500m〓/g，在有机电解质溶液和电解质水溶液中的双电层比电容最大可达174F/g，与普通碳纸相比有质的区别。

In the equation of state the induced dipole and quadrupole interactions between the particles are neglected.

摘 要 基于微扰理论并借助于统计缔合流体理论的基本思路，建立了氨基酸和糖水溶液密度的状态方程。

The results showed that lower concentrations of ethanol-water, higher temperature, longer time, larger cottonseed-meal/solvent ratio comduce to increasing raffinose leaching yield.

结果表明，低浓度的乙醇水溶液、较高的温度、较长的浸出时间、较大的料液比有利于棉籽糖的浸出。

The leaching rate of raffinose were investigated under different ethanol concentrations in ethanol-water solution, leaching temperature, extraction time and cottonseed-meal/sovent ratio.

分别考察了不同浓度的乙醇水溶液、浸取温度、浸出时间和料液比的操作工艺条件对棉籽糖浸取率的影响。

Those at the top are the noble ,reactively in aqueous solutions.

那些在上面是贵族，易反应地在水溶液。

Reducing agent, mostly in aqueous solution. Knowledge of the kinetic parameters that

L-抗坏血酸是一种广泛应用于化学和生物系统的还原剂，主要以水溶液的

This paper demonstrated the impact on the environment today, an important factor is Education.

本文主要展示了当今影响环境的一个重要因素——教育。

Article 16 The power to interpret these Procedures shall remain with the Ministry of Agriculture and CAA.

第十六条本程序由农业部、国家认证认可监督管理委员会负责解释。