蛋白质分子在界面吸附后发生构象改变,引起熵增。
The conformational changes often take place upon adsorption and arose...
讨论了界面吸附、脱附与扩散对传质阻力的不同影响,建立了薄膜传质的串联阻力模型。
The different effects of external sorption, adsorption and diffusion on mass transfer resistance are discussed and the resistance model of membrane mass transfer was built.
通过分析,本文将迄今的土壤—犁壁界面粘附的研究成果归纳为界面水膜理论和界面吸附理论。
The paper sums up the up-to-date research achievements on interface adhesion between soil and plow moldboard to the theory of interface water film and the theory of interface absorbing.
另外,放射性核素在固-液界面吸附行为研究可为高放废物地质处置库的性能评价和安全评价提供基础数据。
The studies on physiochemical behaviors of radionuclides on solid-water interface are of importance for the performance and safety assessment of high-level radioactive repository.
WorkplaceFormsDesigner 的界面包括设计工具,比如网格、标尺、“吸附(snap-to)”功能以及绝对和相对定位。
The Workplace Forms Designer interface includes design tools such as grids, rulers, "snap-to" functionality, and absolute and relative positioning.
为了降低能量,这些表面活性剂通过吸附在气液分界面上从而把它们的尾巴保护起来不碰到水,如果在溶液里的话,则凝聚成胶束。
To minimize energy, the surfactants shield their tails from water by adsorbing at the air-water interfaces or, when in solution, aggregating into micelles.
另外,乳化剂在亲水胶体的疏水部分的吸附作用也可能导致了胶与乳化剂复合界面膜的形成从而使粘弹性质的增加。
In addition, the adsorption of emulsifier on the hydrophobic part of the hydrocolloid could have formed a mixed interfacial film of gum and emulsifier that increased viscoelastic properties.
体系经油砂吸附和热老化后仍能保持较低的界面张力。
Low interfacial tension may be kept after oil sand adsorption and thermal ageing in the system.
考察了驱油体系经岩石吸附和热老化以后的界面张力特征;
The property of interfacial tension in oil displacement system through rock absorption and thermal ageing is investigated.
CS均质膜的分离性能主要取决于水和乙醇在膜界面的溶解吸附平衡。
The separation performance of CS homogeneous membrane mainly depends on solution and sorption equilibrium at the membrane interface.
用流动法测定了大豆蛋白质在气液界面上的表面过剩浓度并回归了线性吸附方程。
Furthermore, surface excess concentration of soybean protein at gas liquid interface was measured by fluid method.
利用恒温震荡器构筑的模拟扰动环境,研究了太湖水-沉积物界面的磷释放和吸附行为。
The phosphorus release and absorption of surficial sediments in Taihu Lake was studied under simulative disturbing conditions.
该文借助树脂吸附的动力学过程进行超声场微扰效应和界面效应的研究。
This paper analyzes the effects of micro-disturbances and new interfaces on the resin adsorption dynamics.
多次吸附对二元体系界面张力的影响很小。
Repetitious adsorption have a little influence on the interfacial tension of binary system.
本文提出了一种可以很好地解释在磁盘驱动器中头盘界面之间的吸附机理和滑动摩擦机理的理论。
To study the adsorptive mechanism and sliding frictional mechanism between the head and disk of the magnetic disk unit, a qualitative analysis theory is given in this paper.
分析结果表明,QCM是研究吸附行为和界面处溶液性质的强有力工具。
The results show that QCM is a powerful tool in studying the adsorption behavior and properties of molecules on the interface.
通过界面张力、增溶率、吸附量以及驱油效率的测定,研究了OCS表面活性剂用于大港油田枣1219断块油藏表面活性剂驱的性能。
Properties of OCS surfactant were studied for application to Block 1219 in Dagang oilfield by measuring interfacial tension, solubilization capacity, adsorption amount and oil displacement efficiency.
本文概括论述了大分子在固——液界面上吸附的一般特征以及理论和实验研究的现状。
This article surveys the general features of macromolecular adsorption and the present status of theoretical and experimental studies on the adsorption of macromolecules at solid-liquid interfaces.
结果表明,纳米颗粒在界面处的吸附可减小核化的平衡胚泡半径,降低沸腾核化势垒,有利于核化的发生。
The results showed that nanoparticles accumulation at the vapor-liquid interface decreased embryo bubble radius and the potential barrier of nucleation, facilitating liquid nucleation.
通过测量电极溶液界面的电容值,发现电流效率和季铵盐在电极表面的吸附相关。
It could be concluded that the reaction current efficiency was related with the surface adsorption of quaternary ammonium salt by measuring the differential capacitance at the solution in...
通过测定丝胶溶液的表面张力及其随时间的变化,研究丝胶蛋白质在空气-水界面上的吸附。
The adsorption of sericin at the air water interface was studied by measuring the surface tension of its aqueous solutions as the function of time.
谱峰随着覆盖度改变的移动说明:在有机半导体和金属的界面处,吸附层与衬底发生了相互作用。
The shift in binding energy with varying coverage indicates that there is an interaction between the molecule and the substrate near the interface.
本文测定了液膜除酚中膜相与内相的界面张力,发现内相中存在酚钠时,两相界面张力值降低,这表明在相界面上存在酚钠的吸附。
The interface tension between the liquid membrane phase and the encapsulated phase is measured. It is found that existence of pho Na in the encapsulated phase decreases the interface tension.
本文讨论了在气固界面上化学吸附键的性质,并指出热力学方法具有能准确给出一系列化学吸附参数的不可替代的重要性。
This paper studies the nature of chemisorption bond and points out that the thermodynamic mic method is irreplaceable in giving parameters of chemisorption.
吸附受界面扩散和颗粒内扩散控制,两种吸附过程同时进行。
Adsorption was controlled by interfacial diffusion and particle diffusion, and this two kinds of adsorption process happened at the same time.
另一 方面,油酸甲醴吸附在界面上顶替表面活性剂分子影响 界面张力。
To the latter, the role of methyl oleate in influencing the partition of surfactant in oil phase and aqueous phase competes with its adsorption role at the interface.
重点论述了界面相中的界面层、吸附层和过渡层与晶体生长的关系,并进一步提出了晶体生长的界面相模型。
We focused on the relationship between crystal growth and the interface-layer adsorptive layer and transitive layer of interface-phase. Furthermore, we put forward the interface-phase m...
本研究报道了界面带电、浓度效应、阴离子共吸附对铜在金( 100 )表面的欠电位沉积层的稳定性所造成的影响。
We report here on the influence of surface electrification, concentration effects, and anion co-adsorption on the stability of the copper underpotential deposition layer on the gold (100) surface.
本研究报道了界面带电、浓度效应、阴离子共吸附对铜在金( 100 )表面的欠电位沉积层的稳定性所造成的影响。
We report here on the influence of surface electrification, concentration effects, and anion co-adsorption on the stability of the copper underpotential deposition layer on the gold (100) surface.
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