From the parameters, the interfacial tension, work of adhesion, fracture energy between filler and polymer matrix had been estimated. 并由此估算出了基体与填料所形成的界面的界面张力γ(SL)、粘附功Wa、裂纹能γG。
Based on the Young-Dupre equation on the interface adhesion work, the mechanism of reducing soil adhesion of the materials of big water contact angle and the bionic non-smooth surface could be explained from the effect of the capillary negative air pressure. 根据界面粘附功的YoungDupre方程,应用毛细负压的观点解释了水接触角大的材料和仿生非光滑表面的减粘机理。
Work of adhesion for reactive metal/ ceramic systems 活性金属/陶瓷粘着功
This report describes our recent work on the study of carbohydrate-mediated cell adhesion, including the development of new methods for carbohydrate synthesis, the inhibition of enzymes involved in the cell adhesion process and the design and synthesis of carbohydrate mimetics. 此报告叙述醣中介细胞粘附最近之研究工作,其中包括合成之新方法发展,细胞粘附过程中牵连之酶抑制及仿醣之设计及合成。
In the present work, some general factors affecting CVD diamond film structures were studied, such as growth mechanism, existing form of sp2 bonding carbon atoms, and essence of textured growth. The effect of the films 'structure feature on adhesion was also discussed. 本文讨论了气相沉积金刚石薄膜的生长机理,sp~2杂化碳的存在方式,织构生长的本质等影响薄膜结构的一般性问题,并讨论了薄膜的一些结构特征对薄膜附着性能的影响。
The dipping test in the work media, toxicity determination and test of adhesion to stainless steel vessel painted with the coating were carried out. 对涂饰该涂料的不锈钢器皿作了工作介质浸泡试验、毒性检测和附着力检测实验。
The work of adhesion for reactive metal/ ceramic systems was investigated on the basis of a detailed description of the surface thermodynamics. 把金属/陶瓷界面反应处理成表面相之间的反应,运用表面热力学基本原理研究了活性金属/陶瓷体系的粘着功。
The paper analyzed the work principle of various request routing mechanisms and the advantages and disadvantages of their solutions, focusing on the completion of the processing problems of connection in TCP adhesion. 并详细分析了各种请求路由机制的工作机理及所采用的技术方案的优缺点,重点完成了TCP粘合过程中连接的处理流程问题。
Through the measurements of water contact angle, the work of adhesion continues increase with creasing the deposited cycles, namely high reaction activation could be maintained on the surface in whole deposited process. 通过对薄膜接触角的测量,发现在沉积循环过程中薄膜的表面粘附功不断增加,镀层一直保持着良好的活化状态。
But for granite and limestone, the work of adhesion appeared irregular change for cementing material selection. So in the application of WMA, we should select raw material according to the actual test results of asphalt mixture. 但对于花岗岩和玄武岩,胶结料选择不同时,其粘附功出现不规律的变化,因此在应用温拌技术时,需根据沥青混合料实际试验结果进行温拌沥青混合料原材料选择。
Surface free energy of aggregate was also determined via the same way for determining the surface free energy of asphalt, through which the work of adhesion between asphalt and aggregate was studied. 此外还用躺滴法确定了集料的表面自由能,考察了沥青-集料粘附性能。
Finally, adhesion work of WMA were calculated by adhesion model and energy parameters of raw materials. WMA water stability were discussed by use surface energy theory. 最后结合粘附模型及确定的各种原材料表面能参数进行了温拌沥青混合料体系内粘附功计算分析,从表面能理论出发探讨了温拌沥青混合料水稳定性。
This work implies that MWNTs-modified electrode possessed potential application for the immobilization of cells and construction of cell-based biosensor for electrochemical investigation of cell adhesion, proliferation and apoptosis. 本研究工作表明,MWNTs修饰电极可有效地用于固定细胞,并构建细胞传感器用以电化学研究细胞的粘附、增殖及凋亡。