胶体团聚,colloidal agglomerates,音标,读音,翻译,英文例句,英语词典

您的位置：首页 -> 词典 -> 胶体团聚

1) colloidal agglomerates 点击朗读

胶体团聚

2) colloidal aggregates 点击朗读

胶体聚团

3) PICA [英]['paikə] [美]['paɪkə] 点击朗读

聚合诱导胶体团聚法

The ZrO2 composition microspheres were prepared by polymerization induced colloid aggregation (PICA) method.

从氧氯化锆出发制备二氧化锆溶胶,在二氧化锆溶胶中,通过甲醛和尿素在酸性条件下的聚合反应,利用聚合诱导胶体团聚法(PICA)制备二氧化锆微球。

The urea-formaldehyde (UF) polymer/SiO_2 composite microspheres were prepared by polymerization- induced colloid aggregation (PICA) method.

在二氧化硅溶胶中 ,通过尿素和甲醛在酸性条件下的缩聚反应 ,用聚合诱导胶体团聚法 (PICA)制备出单分散脲醛 /SiO2 复合微球。

4) polymerization-induced colloid aggregation 点击朗读

聚合诱导胶体团聚

In this article, nanometer and micrometer SiOi spherical particles were synthesized by hydrolysis of alkoxide and polymerization-induced colloid aggregation process, respectively.

本文用醇盐水解法和聚合诱导胶体团聚法分别制备了纳米和微米二氧化硅球形颗粒，并对其结构和制备条件进行了详细研究。

5) micelle aggregation number 点击朗读

胶团聚集数

Critical micelle concentration(CMC),micelle aggregation numbers(N) at different surfactant concentrations(c) and micellar micropolarity of three sodium alkyl-benzyl homogeneous polyoxyethlenated propane sulfonates(ABEPS) were determined by steady-state fluorescence probe method in which pyrene was used as fluorescence probe and benzophenone was used as quencher.

以芘为荧光探针、二苯甲酮为猝灭剂,用稳态荧光探针法测定了合成的3种高纯的烷基苄基聚氧乙烯醚丙烷磺酸钠的临界胶束浓度、不同表面活性剂浓度下的胶团聚集数和胶团微极性。

The dissertation studied the surface chemical properties, synergism, micelle aggregation number, viscosity of esterquaternary Gemini surfactants II-m-s, the structure such Gemini surfactants were COOCH_2CH_2N(CH_3)_2-(CH_2)s–N(CH_3)_2CH_2CH_2OOCCm-~1H_(2m+1)]~(2+), 2Br~-, m=10, 12, 14, 16, s=3, 4, 6).

本论文对酯基Gemini季铵盐表面活性剂,化学结构为:Ⅱ-m-s ([Cm-1H2m+1 COOCH_2CH_2N(CH_3)_2-(CH_2)s–N(CH_3)_2CH_2CH_2OOCCm-~1H_(2m+1)]~(2+), 2Br~- , m=10,12,14,16,s=3,4,6)分别从表化性质、复配、胶团聚集数及流变性等方面展开了较为系统的研究。

6) aggregation number of micelle 点击朗读

胶团聚集数

Critical micelle concentration (CMC) and aggregation number of micelle (N) of four sodium branched alkyl benzene sulfonates were determined by steady-state fluorescence probe method in which pyrene was used as fluorescence probe and benzophenone as quencher.

以芘为荧光探针、二苯酮为猝灭剂,用稳态荧光探针法测定了合成的4种带干扰基(磺酸基邻位的短链烷基)的支链烷基苯磺酸钠的临界胶团浓度、合适猝灭剂浓度下的胶团聚集数以及在不同浓度氯化钠水溶液中的胶团聚集数。

补充资料：磁团聚分选

磁团聚分选
magnetic agglomeration separation

e一tuonju fenxuan磁团聚分选(magnetie agglomeration sepa-ration)细粒强磁性矿物在低弱磁场中受磁力和剪切力作用，选择性地形成磁团聚体与脉石分离的磁选方法。所用低弱磁场的磁感应强度为5一25mT，比通常预磁磁感应强度50mT和弱磁场磁选机磁感应强度loomT低得多。磁场和剪切力场的作用仅产生磁团聚，团聚体在磁场和重力场综合作用下沉降速度加大，从而提高了与非团聚的脉石的分离效果。磁团聚分选法分选精度高，用于磁铁矿的精选时，能获得超级精矿。磁团聚分选设备由磁系和切向给水装置或搅拌装置构成(见图)。磁系由内外两组同心筒形磁极组成，可以降低磁场不均匀性。磁极由铁氧体永磁块构成，磁系吸_ -一{，‘ 磁团聚分选设备示意图 l一提升杆;2一给矿箱门一给矿管;4一溢流槽; 5一内磁系.6一外磁系刃一进水管邝一精矿阀沿轴向是断续的，使强磁性矿石在沉降过程中处于团聚一分散一团聚的动态过程，有利于选择性团聚和排除脉石，提高精矿品位及分选效率。沿切向给入上升水流，是为了产生剪切力，加强水力清洗作用。有些设备安有搅拌叶轮，其作用与切向水流相同。根据磁力和流体剪切力的比值及两种力的方向，来控制强磁性矿粒的团聚和分散状态，达到磁团聚的高度选择性。在分选区保持矿浆的适当浓度，以形成床层和发生干涉沉降作用。(参见彩图插页第12页) 〔落多l润、

说明：补充资料仅用于学习参考，请勿用于其它任何用途。

参考词条

聚合物胶团团聚体微团聚体粉体团聚大团聚体

说明：双击或选中下面任意单词，将显示该词的音标、读音、翻译等；选中中文或多个词，将显示翻译。
	您的位置：首页 -> 词典 -> 胶体团聚 1) colloidal agglomerates 胶体团聚 2) colloidal aggregates 胶体聚团 3) PICA [英]['paikə] [美]['paɪkə] 聚合诱导胶体团聚法 1. The ZrO2 composition microspheres were prepared by polymerization induced colloid aggregation (PICA) method. 从氧氯化锆出发制备二氧化锆溶胶,在二氧化锆溶胶中,通过甲醛和尿素在酸性条件下的聚合反应,利用聚合诱导胶体团聚法(PICA)制备二氧化锆微球。 2. The urea-formaldehyde (UF) polymer/SiO_2 composite microspheres were prepared by polymerization- induced colloid aggregation (PICA) method. 在二氧化硅溶胶中 ,通过尿素和甲醛在酸性条件下的缩聚反应 ,用聚合诱导胶体团聚法 (PICA)制备出单分散脲醛 /SiO2 复合微球。 4) polymerization-induced colloid aggregation 聚合诱导胶体团聚 1. In this article, nanometer and micrometer SiOi spherical particles were synthesized by hydrolysis of alkoxide and polymerization-induced colloid aggregation process, respectively. 本文用醇盐水解法和聚合诱导胶体团聚法分别制备了纳米和微米二氧化硅球形颗粒，并对其结构和制备条件进行了详细研究。 5) micelle aggregation number 胶团聚集数 1. Critical micelle concentration(CMC),micelle aggregation numbers(N) at different surfactant concentrations(c) and micellar micropolarity of three sodium alkyl-benzyl homogeneous polyoxyethlenated propane sulfonates(ABEPS) were determined by steady-state fluorescence probe method in which pyrene was used as fluorescence probe and benzophenone was used as quencher. 以芘为荧光探针、二苯甲酮为猝灭剂,用稳态荧光探针法测定了合成的3种高纯的烷基苄基聚氧乙烯醚丙烷磺酸钠的临界胶束浓度、不同表面活性剂浓度下的胶团聚集数和胶团微极性。 2. The dissertation studied the surface chemical properties, synergism, micelle aggregation number, viscosity of esterquaternary Gemini surfactants II-m-s, the structure such Gemini surfactants were COOCH_2CH_2N(CH_3)_2-(CH_2)s–N(CH_3)_2CH_2CH_2OOCCm-~1H_(2m+1)]~(2+), 2Br~-, m=10, 12, 14, 16, s=3, 4, 6). 本论文对酯基Gemini季铵盐表面活性剂,化学结构为:Ⅱ-m-s ([Cm-1H2m+1 COOCH_2CH_2N(CH_3)_2-(CH_2)s–N(CH_3)_2CH_2CH_2OOCCm-~1H_(2m+1)]~(2+), 2Br~- , m=10,12,14,16,s=3,4,6)分别从表化性质、复配、胶团聚集数及流变性等方面展开了较为系统的研究。 6) aggregation number of micelle 胶团聚集数 1. Critical micelle concentration (CMC) and aggregation number of micelle (N) of four sodium branched alkyl benzene sulfonates were determined by steady-state fluorescence probe method in which pyrene was used as fluorescence probe and benzophenone as quencher. 以芘为荧光探针、二苯酮为猝灭剂,用稳态荧光探针法测定了合成的4种带干扰基(磺酸基邻位的短链烷基)的支链烷基苯磺酸钠的临界胶团浓度、合适猝灭剂浓度下的胶团聚集数以及在不同浓度氯化钠水溶液中的胶团聚集数。补充资料：磁团聚分选磁团聚分选 magnetic agglomeration separation e一tuonju fenxuan磁团聚分选(magnetie agglomeration sepa-ration)细粒强磁性矿物在低弱磁场中受磁力和剪切力作用，选择性地形成磁团聚体与脉石分离的磁选方法。所用低弱磁场的磁感应强度为5一25mT，比通常预磁磁感应强度50mT和弱磁场磁选机磁感应强度loomT低得多。磁场和剪切力场的作用仅产生磁团聚，团聚体在磁场和重力场综合作用下沉降速度加大，从而提高了与非团聚的脉石的分离效果。磁团聚分选法分选精度高，用于磁铁矿的精选时，能获得超级精矿。磁团聚分选设备由磁系和切向给水装置或搅拌装置构成(见图)。磁系由内外两组同心筒形磁极组成，可以降低磁场不均匀性。磁极由铁氧体永磁块构成，磁系吸_ -一{，‘ 磁团聚分选设备示意图 l一提升杆;2一给矿箱门一给矿管;4一溢流槽; 5一内磁系.6一外磁系刃一进水管邝一精矿阀沿轴向是断续的，使强磁性矿石在沉降过程中处于团聚一分散一团聚的动态过程，有利于选择性团聚和排除脉石，提高精矿品位及分选效率。沿切向给入上升水流，是为了产生剪切力，加强水力清洗作用。有些设备安有搅拌叶轮，其作用与切向水流相同。根据磁力和流体剪切力的比值及两种力的方向，来控制强磁性矿粒的团聚和分散状态，达到磁团聚的高度选择性。在分选区保持矿浆的适当浓度，以形成床层和发生干涉沉降作用。(参见彩图插页第12页) 〔落多l润、说明：补充资料仅用于学习参考，请勿用于其它任何用途。参考词条

©2011 dictall.com