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 -> Hamaker理论
1)  Hamaker theory
Hamaker理论
1.
On the Hamaker theory, the adhesion among the models of the cone-plane, pyramid-plane and parabolic-plane is obtained, which includes the repulsive force, and followed by the simulation.
本文首先介绍了国内外粘着力的研究理论;根据Hamaker理论,推导出圆锥-平面型、四棱锥-平面型、抛物面-平面型模型之间包含斥力项的粘着力表达式;并仿真得到数值结果,从而对微电子机械设计提供理论基础。
2)  Hamaker micro continuum medium principle
Hamaker微观连续介质理论
3)  Hamaker micro continuous revision principle
Hamaker微观连续介质修正理论
4)  Hamaker constant
Hamaker常数
1.
In this part, the presence of lignin in cooking liquor how to affect the viscosity, density and Hamaker constant have been studied.
通过测试黑液中木素含量和黑液的粘度、密度及Hamaker常数,研究了木素对蒸煮液的粘度、密度及Hamaker常数的影响。
2.
The conclusions, that the Hamaker homogeneous hypothesis holds true only for two micro-substances separated far away, and that the digital density and the Hamaker constant vary with the distance, are obtained, followed by the forms of the digita.
最后对Hamaker常数进行分析 ,得出Hamaker常数本身就是随物质间距变化的结论 ,从而对目前存在的Hamaker常数实验值差别较大的物理现象给出理论解
5)  Hamaker hypotheses
Hamaker假设
1.
Based on Hamaker hypotheses and Lennard-Jones potential,the adhesive force be- tween a sphere and a plane is revealed with an integral method.
为研究微纳米系统中的黏着接触问题,基于Hamaker假设和Lennard-Jones的势能定律,通过积分方法得到了球体与平面间的黏着力,同时结合经典弹性理论建立了一种新型的球体与平面黏着接触的弹性模型。
6)  Hamaker hypothesis
Hamaker假设
1.
The research method on adhesion is introduced in this paper; two-atoms attraction is calculated by continuance medium method on the basis of the Hamaker hypothesis.
本文根据纳米粘着力连续介质法的理论计算基础———Hamaker假设 ,用连续介质法计算了双原子吸引力 ,发现计算结果同经典的Lennard Jones势所反映的引力存在差异 ;因此 ,对Hamaker假设提出疑问 ,得出Hamaker假设仅在间距较大时才成立的结论 ;通过分析两者的相对误差 ,确定了Hamaker假设在工程实际应用中的定义域为 :接触间距大于 7倍的原子半径 ;由此完善了Hamaker假设在MEMS具体工程应用中纳米粘着力的理论计
补充资料:Hamaker constant
分子式:
CAS号:

性质:表征物质之间范德华吸引能大小的参数,其数值A=π2q2β2,其中q为单位体积物质内的分子数,β为组成该物质的分子间范德华作用常数。

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