化学专业英语翻译有请高人帮忙 谢了
Abstract: The diblock polyampholyte PDMAEMA-b-PAA composed of (N,N-dimethylamino)ethyl methacrylate and acrylic acid block was synthesized by one-pot atom transfer radical polymerization (ATRP) and the followed acidic hydrolysis. The temperature-induced micellization of PDMAEMA-b-PAA in basic medium (pH = 11) was confirmed by the dramatic decrease in turbidity and the abruptly increased size of the particles from 15 nm to 640 nm measured by dynamic light scattering (DLS). The critical micellization temperature (CMT) was estimated as 37-39 ºC.
摘要：本文采用一锅法原子转移自由基聚合（ATRP），随后进行酸水解合成了二嵌段聚两性电解质PDMAEMA-b-PAA， 该聚合物由甲基丙烯酸（N,N-二甲基氨基）乙酯和丙烯酸嵌段而成。（聚合过程中）浊度急剧增加，胶粒大小经动态光散射（DLS）测定从15nm急剧增加为640nm，证明了在碱性介质中（pH=11），PDMAEMA-b-PAA的胶束形成是由温度诱导的。临界胶束化温度估计在37-39 ºC。
On the other hand, molecular dynamics (MD) simulation was employed to explore the temperature-responsive micellization by using H70P60 as the primitive model in a salt-free dilute solution. Simulation results showed that, when the system temperature increases from 0.1κT/ε to 0.6κT/ε, polyampholyte H70P60 exhibits an obvious change from the molecularly dissolved unimer, to the micelles with on-increasing size, and the ultimate large-scale aggregations.
另一方面，本文采用无盐H70P60稀溶液作为原始模型，以分子动力学（MD）模拟探讨了温度敏感的胶束化过程。模拟结果表明当体系温度从0.1κT/ε升高到0.6κT/ε，聚两性电解质 H70P60 出现显著变化，由分子水平溶解的二聚体变成尺寸逐渐增大的胶束，最终变成大尺度的聚合物。
Both experiments and simulations prove that the polyampholyte undergoes a temperature-induced micellization with the combination effect of the electrostatic repulsion and the hydrophobic interaction.
实验和模拟均证明聚两性电解质在静电排斥和疏水作用的联合影响下，发生了温度诱导的胶束化过程。
近年来，环境污染越来越被人们所关注，水污染问题更是日趋严重。
In recent years, environmental pollution, more and more people concern water pollution is more and more serious.
利用TiO2类催化剂降解水中有机污染物的研究成为环保工作中的一个热点,但是粉末状TiO2具有机械强度低、分散性差、易团聚、易失活、难分离等缺点因此，为了避免团聚和方便回收，研究人
Use of TiO2 catalyst degradation of organic pollutants in water environment has become a hot spot in the work, but TiO2 possesses the mechanical strength low powder, poor, easy to reunite dispersibility, volatile disadvantages such as live, difficult separation, therefore, to avoid reunion and convenient recovery, researchers
员将其负载于各种基体上。
Member of its load in substrate.
本课题以钛酸四丁酯原料、活性炭为负载基体，通过真空吸附水解法制备以活性炭为载体的负载型TiO2光催化剂，探究不同负载量及不同温度下焙烧对光催化剂活性大小的影响，并以茜素红为探针分子，找到真空吸附水解法制备活性炭负载型二氧化钛催化剂的最佳焙烧温度和最佳负载量。
This topic in tetra butyl titanate ester raw materials, activated by vacuum for load matrix, with active carbon adsorption hydrolysis legal system for carrier for the load of the catalyst, explore TiO2 light of different load and different temperature roasting the influence of catalytic activity size light, and for probe alizarin red molecular, find vacuum adsorption hydrolysis for carbon load type titanium dioxide legal system the best roasting temperature and catalyst best capacity.
二嵌段聚两性电解质PDMAEMA71-b-PAA59 可采用一锅法原子转移自由基聚合（ATRP），随后进行酸水解合成。在碱性介质中（pH=11），临界胶束化温度 (CMT) 以浊度法和DLS法测量结果分别是37.5ºC和37-39 ºC。
When ascending temperature, turbidity measurements confirmed the change of PDMAEMA71-b-PAA59 basic aqueous solution from transparent to milky, indicating the gradual change from molecularly dissolved unimer to the ultimate aggregation. DLS results showed the continual increase in the volume-average diameter (Dh) of the micelles from less than 15 nm to more than 640 nm.
浊度测量证明，随着温度升高，PDMAEMA71-b-PAA59碱性水溶液从透明变成乳状液，这表明分子水平溶解的单体逐步变成最终的聚合物。DLS测试结果则表明胶束的体积平均直径 (Dh)由小于15nm连续变化为超过640nm。
Based on the primitive model of A70B60, the molecular dynamic simulations at various temperatures showed that polyampholyte experiences a gradual conversion from unimer, to micellization, and until to a large-scale aggregation when the temperature increases from 0.1κT/ε to 0.6κT/ε, due to the balance between the favorable and unfavorable forces for unimers to gather in a large-scale.
依据A70B60为原始模型，在不同温度下以分子动力学模拟，结果表明：当温度从0.1κT/ε升高到0.6κT/ε，聚两性电解质经历了一个从单体到胶束再到大尺度聚合物逐步变化的过程，这种变化起因于单体聚合成大尺度过程中引力和斥力的平衡。
It is notable, however, that the higher temperature than 0.6κT/ε is not thermodynamically advantageous to form the larger aggregations because of the increased disorder.
然而值得注意的是，温度超过0.6κT/ε时，因无序度增大，对形成更大尺度的聚合物在热力学上是不利的。
In a word, both experimental and simulating results confirmed the temperature-induced micellization of PDMAEMA-b-PAA polyampholyte, whereas, the association of temperature in experiments and simulations calls for further efforts to be made.
总之，实验和模拟都证实了PDMAEMA-b-PAA 聚两性电解质胶束化过程的温度诱导效应。然而，实验和模拟中二者温度关系有待进一步研究。
Providing a conjunction between the temperature in experiment and the system temperature in simulation is constructed correctly, computer simulation, in fact, will become much more meaningful, because the simulation results will provide a more certain guidance for designing the polyampholyte with specific structure, and even the tunable parameters from the molecular-level, such as the CMT.
事实上，只要实验和模拟中的温度关系被正确构建，计算机模拟结果将有意义得多，这是由于模拟结果将为特定结构的聚两性电解质的设计提供更为明确的指导，甚至可以在分子水平上调控过程中的一些参数，例如CMT。
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PDMAEMA71-b-PAA59 diblock polyampholyte was afforded by one-pot ATRP and the followed acidic hydrolysis.
PDMAEMA71-b-PAA59 diblock所提供polyampholyte是锅和酸性水解ATRP之后。
The critical micellization temperature (CMT) of this polyampholyte in basic medium (pH = 11) was determined as 37.5 ºC by turbidity measurements and 37-39 ºC by DLS characterizations, respectively.
综述临界温度(CMT)的这polyampholyte基本介质(pH = 11)被确定为37.5ºC浊度的测量和37-39ºC由DLS刻画,分别。
When ascending temperature, turbidity measurements confirmed the change of PDMAEMA71-b-PAA59 basic aqueous solution from transparent to milky, indicating the gradual change from molecularly dissolved unimer to the ultimate aggregation.
当提升温度,浊度测量证实了PDMAEMA71-b-PAA59水溶液的变化基本从透明的乳白色,表明从unimer逐渐改变分子溶解到最终的聚合。
DLS results showed the continual increase in the volume-average diameter (Dh) of the micelles from less than 15 nm to more than 640 nm.
结果表明DLS在持续增加volume-average的直径(Dh)的胶束从不足15海里超过640海里。
Based on the primitive model of A70B60, the molecular dynamic simulations at various temperatures showed that polyampholyte experiences a gradual conversion from unimer, to micellization, and until to a large-scale aggregation when the temperature increases from 0.1κT/ε to 0.6κT/ε, due to the balance between the favorable and unfavorable forces for unimers to gather in a large-scale.
基于原始模型的A70B60,分子动力学模拟在不同的温度显示,polyampholyte经历了从unimer逐步转变,综述,直到一场大规模聚合温度的升高时从0.1到0.6κT /εκT /ε,由于之间的平衡力量的有利与不利unimers收集在一个大规模的。
It is notable, however, that the higher temperature than 0.6κT/ε is not thermodynamically advantageous to form the larger aggregations because of the increased disorder.
值得一提的是,然而,温度高于0.6κT /ε不是从热力学角度来说,形成更大的聚合有利,因为增加的障碍。
In a word, both experimental and simulating results confirmed the temperature-induced micellization of PDMAEMA-b-PAA polyampholyte, whereas, the association of temperature in experiments and simulations calls for further efforts to be made.
总之,两个实验和仿真结果证明了temperature-induced PDMAEMA-b-PAA polyampholyte的综述,反之,协会的温度实验和模拟的呼吁做出进一步努力。
Providing a conjunction between the temperature in experiment and the system temperature in simulation is constructed correctly, computer simulation, in fact, will become much more meaningful, because the simulation results will provide a more certain guidance for designing the polyampholyte with specific structure, and even the tunable parameters from the molecular-level, such as the CMT.
提供一个连词温度之间的实验和系统仿真是正确构建温度、电脑模拟,事实上,将会变得更有意义,因为仿真结果将提供一个更特定的指导设计的polyampholyte与特定的结构,甚至从分子水平上也有所的可调参数,如CMT。
PDMAEMA71-b-PAA59 diblock所提供polyampholyte是锅和酸性水解ATRP之后。
综述临界温度(CMT)的这polyampholyte基本介质(pH = 11)被确定为37.5ºC浊度的测量和37-39ºC由DLS刻画,分别。
当提升温度,浊度测量证实了PDMAEMA71-b-PAA59水溶液的变化基本从透明的乳白色,表明从unimer逐渐改变分子溶解到最终的聚合。
结果表明DLS在持续增加volume-average的直径(Dh)的胶束从不足15海里超过640海里。
基于原始模型的A70B60,分子动力学模拟在不同的温度显示,polyampholyte经历了从unimer逐步转变,综述,直到一场大规模聚合温度的升高时从0.1到0.6κT /εκT /ε,由于之间的平衡力量的有利与不利unimers收集在一个大规模的。
值得一提的是,然而,温度高于0.6κT /ε不是从热力学角度来说,形成更大的聚合有利,因为增加的障碍。
总之,两个实验和仿真结果证明了temperature-induced PDMAEMA-b-PAA polyampholyte的综述,反之,协会的温度实验和模拟的呼吁做出进一步努力。
提供一个连词温度之间的实验和系统仿真是正确构建温度、电脑模拟,事实上,将会变得更有意义,因为仿真结果将提供一个更特定的指导设计的polyampholyte与特定的结构,甚至从分子水平上也有所的可调参数,如CMT。
PDMAEMA71-B-PAA59嵌段两性聚电解质给予一锅煮ATRP的和随后的酸性水解。两性聚电解质（CMT）在碱性介质中（pH= 11）的临界胶束温度为37.5度C的浊度测量和动态光散射表征37-39ºC，分别确定。温度上升时，浊度测量证实PDMAEMA71-B-PAA59从透明至乳白色的碱性水溶液的变化，说明分子溶解unimer逐步改变最终聚集。 DLS结果表明：胶束的体积平均直径在不断增加，从不到15纳米（DH）超过640毫微米。
A70B60原始模型的基础上，在不同温度下的分子动力学模拟表明，两性聚电解质，经历了一个从unimer的逐步转换，胶束，直到大规模聚集，当温度升高时从0.1κT/ε0.6κT的/ε由于为unimers的有利和不利的势力之间的平衡，聚集在一个大型的。然而，值得注意的是，较高的温度比0.6κT/ε是热力学有利的，因为增加的障碍，形成较大的聚合。
总之，实验和仿真结果都证实了PDMAEMA-B-PAA两性聚电解质的温度诱导胶束，而协会在实验和模拟，温度要求作出进一步努力。提供了一个模拟实验，并在系统温度的温度之间的结合是构建正确，计算机仿真，在事实上，将变得更加有意义，因为模拟的结果将提供一定的指导设计具有特定结构的两性聚电解质，甚至从分子水平上，如对CMT的可调参数
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