surface asperities
英 [ˈsɜːfɪs æsˈpɛrɪtiz]
美 [ˈsɜːrfɪs əˈspɛrɪtiz]
【电】表面粗糙
双语例句
- Agglomerates of delusterant particles located near the surface of sythetic fibers cause asperities.
消光剂颗粒集结在合成纤维表面附近，导致表面粗糙。 - Merchant thought that minute asperities existed at the chip-tool interface and the fluid was drawn into the interface by the capillary action of the interlocking network of these surface asperities.
Merchant认为：在切屑与刀具接触界面上存在微小的粗粒，切削液通过这些表面的微小粗粒组成连锁的网络的毛细管被吸入到切屑与刀具的接触界面上。 - The larger the surface roughness and the sharper the asperities, the greater the asperity contact load.
表面越粗糙、表面凸峰越尖锐，微峰接触载荷则越大。 - In this model the rough surface of the contact is idealized as a plane with some asperities. The sticking effect is also considered. The variation of contact resistance with contact force is calculated.
模型将粗糙的触头表面理想化为多微丘结构，并考虑了表面粘连效应，给出了接触电阻与接触力之间的变化关系。 - In this paper, a three-dimensional measuring system for surface asperities is described, in which a microcomputer is interfaced to a stylus profilometer.
本文介绍采用触针式轮廓仪与通用微型机相连的表面三维形貌测量系统。 - In microscope scale, a rough surface can be regarded as a series of asperities with certain stochastic distributions of asperity height, size and geometry.
从微观角度来看，粗糙表面可以近似地认为是由一系列高度、大小以及几何形状服从一定分布规律的微型粗糙峰所组成，因此粗糙峰之间的接触问题也就成为研究粗糙表面接触问题的关键。