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十六烷基

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The inhibitive effect of each sulfourea and cetylpyridinium bromide and their synergistic inhibitive effect on 16Mn steel under thin electrolyte film with H2S were investigated by using potentiodynamic polarization technique and EIS.

用极化曲线和交流阻抗技术研究了硫脲和溴化十六烷基吡啶在复配前后对含H_2S 薄层液膜下的16Mn钢的缓蚀行为,得到了一些重要结论,并对其进行解释和讨论。

In my work, mesoporous lamellar zincum sulfide is synthesized by hydrothermal techniques, with CTAB as templates and Zinc acetate and sulfourea as precursors. The best reactive condition is as follows: the ratio of reactive components is CTAB:Zinc acetate:sulfourea:water=1:3:10:1388; the volume of pH is 4.4; the best hydrothermal parameter is 100℃ for 48h.

十六烷基三甲基溴化铵为模板剂合成层状介孔硫化锌的最佳反应条件为CTAB:Zn2:(NH2)CS:H2O=1:3:10:1388,pH值范围为3.8-5.8, 100℃下水热48h,此时得到的样品呈现一套层状介孔结构,相应的晶面间距为33.0 A,16.7 A,11.1 A。

It was based on the enhancement of the intensity of RLS by the synergistical action of phloxine B,fsDNA and cetyltimethylammonium bromide.

研究了阴离子染料荧光桃红 B对鱼精脱氧核糖核酸和阳离子表面活性剂溴化十六烷基三甲铵的共振光散射光谱有协同增强作用,建立了一种定量测定fsDNA的灵敏度高、操作简便的共振光散射方法。

A highly sensitive resonance light scattering method for the determination of fsDNA was developed. It was based on the enhancement of the intensity of RLS by the synergistical action of phloxine B, fsDNA and cetyltimethylammonium bromide.

研究了阴离子染料荧光桃红B对鱼精脱氧核糖核酸和阳离子表面活性剂嗅化十六烷基三甲按的共振光散射光谱有协同增强作用,建立了一种定量测定fsDNA的灵敏度高、操作简便的共振光散射方法。

The experimental results shows, if the ratio between MS-1 and OP-10 rangs from 1:1 to 3:l,and the total dosage of them is about 20% of Octamethylcyclotetrasiloxane (D4 ) in quality, we can obtain a kind of stable seeded emulsion of organic silicone modified acrylic ester emulsion. At the same time, if the ratio between MS-1 and Tetramethylammonium Chlorideis l:1.7,the total dosage is about 50% of D4 in quality; the ratio between MS-1 and Cetyltrimethylammonium Chlorineis 7:1, the total dosage is about 25% of D4 in quality,we can also obtain stable seeded emulsions. But if the complex emulsifier system is made of TMAC and OP-10, MS-1 and Peregal O or CTAC and Span-80, we can not synthesize any kind of satisfactory seeded emulsions.

实验结果表明:当MS-1与OP-10的质量比为1:1~3:1,总用量为八甲基环四硅氧烷(D_4)的20%左右时,可合成稳定性良好的硅丙种子乳液;MS-1与四甲基氯化铵的质量比为1:1.7,总用量为D_4的50%左右,MS-1与十六烷基三甲基氯化铵的质量比为7:1,总用量为D_4的25%左右时,亦能得到稳定的硅丙种子乳液;而TMAC与OP-10、MS-1与Peregal O以及CTAC与Span-80的复合体系作为乳化剂时均不能得到满意的硅丙种子乳液。

It was feasible to increase the dispersing stability of the Ni-nano-Al2O3 composite plating solution by introducing the dispersants such as ammonium polycarboxy-late, triammonium citrate, and cetyl trimethyl ammonium bromide and implementing ultrasonic stirring.

结果表明,在镀液中加入适量的聚羧酸按、柠檬酸三按或十六烷基三甲基溴化铵分散剂,并通过超声分散,可得到稳定分散10h以上的复合电镀液。

The organic/inorganic nanometer composite phase change heat storage materials of the bentonite/trihydroxy methyl propane and bentonite/TMP + neopentylglycol have been prepared with exchanged reaction, and characterized by XRD and DSC.

利用十六烷基三甲基溴化铵嵌入到具有层状结构的膨润土层间,使膨润土层间得到改性;通过交换反应,使三羟甲基丙烷和新戊二醇嵌入膨润土层间而制得有机/无机纳米复合相变储能材料。

The organic/inorganic nanometer composite phase changeheat storape materials of the bentonite/trihydroxy methyl propane and bentonite/TMP+ neopentylglycolhave been prepared with exchanged reaction, and characterized by XRD and DSC.

利用十六烷基三甲基溴化铵嵌入到具有层状结构的膨润土层间,使膨润土层间得到改性;通过交换反应,使三羟甲基丙烷和新戊二醇嵌入膨润土层间而制得有机/无机纳米复合相变储能材料。

The cationic surfactant cetyltrimethyl ammonium bromide was used to modify the surface of the supported nano bimetal alloy.

十六烷基三甲基溴化铵用于负载型纳米二元合金的表面改性,改性后的材料对TCE的还原脱氯性能提高。

Next, the oxidative refolding of denatured-reduced Lysozyme in presence of cetyltrimerthyl ammonium bromide and β-cyclodextrin were investigated.

接着研究了去污剂十六烷基三甲基溴化铵和β-环糊精的人工分子伴侣体系对变性-还原溶菌酶的氧化复性效果。

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I will endeavour to find you some assistance.

我尽力帮你找人帮忙。

At first I only know bruck is the idol of American younglings, afterwards I returned back to Taiwan ,even in Beijing last year ,I saw her poster everywhere, I was so surprised at her charm.

起初我只晓得布鲁克雷德丝是美国少男少女崇拜的偶像,后来回台湾,甚至去年在北京,居然也四处看见她的海报,才惊讶她的魅力之大。

Ah may dee:You are chinese living in a democratic country.

你是居住在民主国家的中国人吧。