In this paper, factor of influence on matal activity is expounded by studying ionization energy, Cohesive force, ionic hydration energy and cystal lattice energy of the compound.

本文通過對(duì)金屬的電離能妓女播放器，內(nèi)聚力肥婆农村野战AV无码毛片，離子水合能以及形成化合物的品格能大小的研究來闡明影響金屬活性的因素欧美一级片专区。

The method was based on the inhibitory effect of oxalic acid on the oxidation of isatin by H 2O 2 enhanced by non-ionic surfactant-Triton X-100 in the HCl medium.

在稀鹽酸介質(zhì)中AAAA电影网，微量草酸對(duì)H2 O2 氧化靛紅的褪色反應(yīng)有顯著的阻抑作用，非離子表面活性劑TritonX 1 0 0對(duì)此體系有強(qiáng)烈的增敏作用婷婷亚洲色图日韩，據(jù)此建立了表面活性劑增敏阻抑動(dòng)力學(xué)光度分析測(cè)定微量草酸的新方法。

In this paper ,we introduced the preparation of UV-curable waterborne urethaneacrylate ,also the affecting factors of soft segment , isocyanate and the content of ionic chain extender are discussed.

本文介紹了UV固化聚氨酯丙烯酸分散體的制備和性能亚洲中文字幕三级在线网络；討論了軟段分子量精品日韩手机版视频在线观看免费，異氰酸酯種類，和親水基團(tuán)含量等對(duì)性能的影響欧美欧美日韩视频二区。

The interactions between a surface active imidazolium ionic liquid, 1-tetradecyl-3-methylimidazolium bromide (C14mimBr) and bovine serum albumin were investigated by surface tension, isothermal titration microcalorimetry, far-UV circular dichroism and fluorescence spectra.

不過對(duì)作者有以下建議：(1)作者應(yīng)將研究這一問題的目的給予進(jìn)一步說明人妖专区综合无码第一页，最好把研究問題的針對(duì)性明確yw最新网址，這樣對(duì)本研究在理論和應(yīng)用上的意義就更加明確。同時(shí)又黄又粗又长又硬又爽的视频，對(duì)引言部分的引文應(yīng)依據(jù)針對(duì)性問題進(jìn)行必要篩選欧洲免费精品视频在线。

Ionic-strength and pH are two most important chemical factors affecting transport of Kaolinite colloids.

離子強(qiáng)度和pH是控制膠體運(yùn)移的兩個(gè)重要化學(xué)影響因素。

Room-temperature ionic liquids, as a class of green materials developed in recent years, have important applications in the area of dissolution and separation of lignocellulose.

室溫離子液體是近年來出現(xiàn)的一類綠色材料77色77亚洲欧美在线观看，對(duì)溶解和分離木質(zhì)纖維素具有廣闊的應(yīng)用前景色站www精品视频在线。

The third is the process of measure ionic liquid's conductivity and viscosity.

近年來，離子液體在有機(jī)合成中的應(yīng)用越來越受到化學(xué)家的重視日韩精品一区地址一地址二。

Under supervision of Prof. Loewe from Mainz university Mr. Hu, a PhD student of Prof. Wang's group could produce a so-called ionic liquid, a special fine chemical, in a continuous micro-flow system successfully.

在美因茨大學(xué)教授 Holger Loewe 的指導(dǎo)下99精品黄色免费看，大連理工大學(xué)王安杰教授的博士生胡紹爭(zhēng)利用該裝置連續(xù)合成了離子液體。

The results show that the SI value of MAP is the logarithmic function of the mass concentration of P, of ammonium N and of Mg, respectively, and increases with the increase of the mass concentration of each element, The SI value of MAP is a polynomial function of the solution pH value, and the optimum pH value for the crystallization of MAP is 9.0 and increases slightly with the increase of N/P. Moreover, the SI value of MAP is a power law function of the solution ionic strength but decreases with its increase.

計(jì)算結(jié)果表明爱爱小说网，磷酸銨鎂的飽和度指數(shù)與氮久久99精品久久久久久国产荷花、磷、鎂的質(zhì)量濃度分別呈對(duì)數(shù)函數(shù)關(guān)系com.91视频，并隨任何一個(gè)因子的增大而增大国产欧洲aaa；與溶液pH值呈多項(xiàng)式函數(shù)關(guān)系，結(jié)晶反應(yīng)的最佳pH值為9.0玖玖爱在线视频免费观看，并隨溶液中氨氮與磷摩爾比的增大而略升欧美大泬；此外，磷酸銨鎂的飽和度指數(shù)與溶液離子強(qiáng)度呈冪函數(shù)關(guān)系亚洲欧美在线观看hh，隨離子強(qiáng)度的增大而減小精品久久人人摸。

A lysimeter experiment using a column of saturated quartz was carried out to determine effects of ionic intensity 0.0015~0.03mol^(-1 and pH (5~9) on mobilization of Kaolinite colloids.

本文通過高嶺石膠體（Kaolinite膠體）在飽和石英砂柱中的出流實(shí)驗(yàn)，分析了離子強(qiáng)度0.0015~0.03mol L^(-1和pH值(5~9)兩個(gè)因素的變化對(duì)膠體運(yùn)移的影響久久久精品久久。