| 释义 |
as·per·i·ties 英æs'perɪtɪz美æs'perɪtɪz COCA¹⁷⁹⁴⁴³BNC¹²⁶⁴¹⁶⁺⁴
基本英英例句
表面粗糙¹⁰⁰原型asperity的复数
名词 asperity:
something hard to endureharshness of manner In fact contact between surfaces is the interaction of asperities. The deformation mode of asperities is decided by their distribution and geometry and the load on them.
表面间的接触实质上是粗糙表面微凸体间的相互作用，而微凸体的变形方式取决于其分布规律、几何形状及所承受载荷大小。 cnki
Three-dimensional surface asperities parameters and their evaluation is a major problem in the field of surface metrology.
表面三维形貌的评定是表面计量学中的一个重要课题。 cnki
When under the same axle load, if the wheel rolling speed gets higher, the adhesion coefficient declines as the ratio of the mean asperities contact pressure to the total pressure becomes smaller.
研究发现：相同轴重下，滚动速度越大，粗糙峰接触压力与总压力的比值越小，导致轮轨之间的粘着系数下降； fabiao
A lot of friction heating generates while the interaction of asperities in the surface during sliding process, especially by the work of friction force.
摩擦副上微凸体在相互作用的过程中，由于各种力的作用，特别是摩擦力的作用下将产生大量的摩擦热。 degree.fzu.edu.cn
But the countries of the continent for a long time desperately struggled against all change, and would have diverted revolution by softening the asperities of absolute government.
然而大陆各国长期以来拼命反抗一切改革，他们希望通过缓和专制政府的粗暴程度改变革命的方向。 scientrans
Exogenous copper powders is used as the third body involving in the friction experiments, so that the mechanical engagement between the asperities is increased, as well as the friction coefficient.
外源铜粉本身作为第三体参与摩擦试验，增加了微凸体之间的机械啮合程度，提高了材料的摩擦系数。 rjggy.net |