这种特殊溶液结构使该溶液具有高效增粘性、抗温耐盐性、剪切恢复性以及整体推进等特点。
The peculiar solution structure makes that solution have high-effect merit such as increasing viscidity, temperature resistance, salts tolerance, shear resistance, he overall propulsion nature.
围绕强化氧化铝生产中铝酸钠溶液分解过程的目的,提出了铝酸钠溶液结构性质与分解机理研究的重点。
Considering the enhancement of alumina production process, key research topics about the structural characters and decomposition mechanism of supersaturated sodium aluminate solution are put forward.
这种方法有助于了解聚合物分子形态乃至其凝胶结构,同时也有助于研究聚合物溶液结构和开发新型聚合物。
This method is useful to determine the molecular image and the gel structure of polymers and to study the solution structure of polymers. It is also helpful for developing the new polymers.
本文采用膜加水的制样方法,测定长烃链脂肪酸型捕收剂存在下的铝酸钠溶液红外光谱,研究了其对铝酸钠溶液结构的影响。
The effects of long fatty acid collector on the structure of sodium aluminate solution was studied with plastics sheets attached water as the background of infrared spectrum.
这张照片是摇晃了一瓶清洁剂溶液之后30分钟所拍摄的,可以看到泡沫几何结构的多种元素。
This photograph, taken 30 minutes after a detergent solution was shaken, shows several elements of foam geometry.
通过打磨并在弱硝酸酒精溶液中蚀刻制备的样本显示出由缓慢冷却形成的交互层状的薄片结构。
Specimens prepared by polishing and etching in a weak solution of nitric acid and alcohol reveal the lamellar structure of alternating plates that forms on slow cooling.
介绍了超支化聚合物结构特征,独特的溶液和本体性能,以及影响这些性能的主要因素。
The structure character of hyperbranched polymer, its unique solution and bulk property, and the main affect factors on the performance, were introduced.
坚固结构光学仪器用于测量水溶液的比重。
The sturdily constructed instrument optically measure specific gravity of aqueous solutions.
分析粉石英、斜绿泥石的晶体结构和表面性质以及油酸作阴离子捕收剂时的溶液化学。
Furthermore, the crystal structure, surface characters of quartz and clinochlore, and the solution chemistry of oleic acid as the anionic collector were analyzed.
聚合物分子在四氢呋喃稀溶液中的幂指数为0.14,说明该聚合物具有支化结构。
The power index was 0.14, which indicated that the polymer had branched molecular structure in dilute solution of tetrahydrofuran.
本论文的主要工作是聚合物胶束的结构控制及其在溶液或者在聚合物基体中的行为研究。
My dissertation focuses on the structure controlling of polymeric micelles and their behavior in solution and polymer matrix.
聚合物高分子溶液具有网链结构,运动中显示出的黏弹效应直接关系相界面能量转换。
The polymer solution has the net chain structure, it shows the effect of viscoelasticity in the movement which directly relates to the interface energy conversion.
讨论了SIS结构变量如嵌段比、分子量、分子构型的变化对SIS的机械力学性能、溶液粘度与熔融流动性能变化的影响规律。
In the paper the influence of block ratio, molecular weight and structure of SIS on the mechanical properties, solution viscosity and melting flowing index of SIS were discussed.
较为详细论述了影响环氧乙烯基酯树脂在酸、碱、盐溶液中稳定性的各种结构因素。
All kinds of structure factors causing the stability of epoxy vinyl ester resin in acid, alkali or salt solutions were particularly discussed in this paper.
综述了国外在魔芋葡甘聚糖结构及溶液行为方面的研究成果。
Summarized the researches of oversea on structure and solution properties of konjac glucomannan.
从液体似晶结构的“格子”理论出发,推导了有外场存在情况下溶液溶质扩散转移的动力学方程。
There existing out-fields in the solution, the dynamic equation of solute diffuseness in the solution is deduced from the lattice theory of liquid quasi-crystalline structure.
核磁共振对于探查溶液中的分子结构,研究固体材料以及分子动态已证明具有极丰富的信息来源。
It has proved to be an exceedingly rich source of information for exploring the structure of molecules in solution, for the investigation of solid materials, and for the study of molecular dynamics.
相反电荷的聚电解质在溶液中通过静电相互作用自组装形成超薄多层膜,这种膜的结构可实现分子水平上的控制。
The ultrathin multilayer films were built-up by self-assemble of oppositely charged polyelectrolytes in aqueous solution. Its structure can be designed at molecular scale.
结果表明:罗丹宁纤维结构稳定,可在很强的王水溶液中直接富集金。
The results show that the proposed fibre is highly stable in structure and can adsorb gold even from aqua regia solution.
该方法本质上测量的是混凝土电导率,其值的大小取决于混凝土的孔隙结构和孔溶液的化学成分。
What is actually measured in the method is the concrete conductivity, which depends on both the pore structure and pore fluid chemicals of concrete.
这些敏感性高分子在特定的溶液中可以形成特殊的结构,如胶束、囊泡等不同形状的聚集体。
The sensitive polymer can form some special structure in some specific solution, such as micelles, vesicles aggregates of different shapes.
结论当其他参数一定时,溶液浓度过低或流速过大均无法得到理想的纤维结构。
Conclusions This study suggested that with other parameters kept constant, excessively low concentration of polymer solution or high flowing rate cannot produce the ideal structure of fiber scaffolds.
由于茶叶的结构特殊,用其捕集水溶液中金属离子,可达到治理水污染和净化饮用水的目的,也能使金属离子富集分离。
Tea has the ability to catch many metal ions contained in water due to its unusual structure, thereby can be used to deal with polluted water.
蛋白质在溶液中的三维空间结构、动力学与蛋白质生物功能的关系是在分子水平上理解生命现象的重要基础。
One of the fundamental problems in understanding life science at the molecular level is the relationship among structure, dynamics, and function of proteins.
分析认为,水处理剂严重破坏AP - P4溶液的网状结构,是导致其流度控制能力和驱油效果下降的根本原因。
That water treatment agent have seriously damage to the AP-P4 solution's network structure is the root cause of mobility control ability and oil displacing efficiency's decline.
以碱金属离子诱导桑蚕丝素蛋白溶液发生构象转变,研究了蛋白质初始结构对其矿化作用的影响。
In this study, we studied the effect of initial Bombyx mori silk fibroin structure on the protein biomineralization, where the structural transition was induced by the alkali metal ion treatment.
拉曼光谱是研究蛋白质结构和结构改变的有力武器,特别是可应用在水溶液和活体体系中。
Raman spectroscopy is a powerful method to study the structure of protein and its transformations, especially in solution and in living system.
在此基础上讨论了溶液中样品的结构、取代基对其结构、构象的影响和取代基的化学位移规律。
The structure of samples in solution, the influence of R-substitution on conformation, and the rule of R-substituted chemical shifts were discussed.
对所得到的拉曼光谱进行了计算机去卷积处理,并由此计算了不同溶液中水的四面体结构的百分数。
Computer deconvolutions of the Raman spectra allow the percent of tetrahedral hydrogen bonded structure of water to be determined.
给出大分子的伸展网状结构是其稀溶液高粘度的结构本质。
This paper presents a detailed study on the relationship between structure and viscosity of solution.
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