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asperity

英 [æˈsperəti]

美 [æˈsperəti]

n.  (尤指语言、态度)粗暴,严厉

复数:asperities 

GRE

BNC.39626 / COCA.36349

牛津词典

    noun

    • (尤指语言、态度)粗暴,严厉
      the fact of being rough or severe, especially in the way you speak to or treat sb

      柯林斯词典

      • N-UNCOUNT (语气的)急躁,粗暴,严厉
        If you say somethingwith asperity, you say it impatiently and severely.
        1. 'I told you Preskel had no idea,' remarked Kemp with some asperity.
          “我告诉过你普雷斯克毫不知情的,”肯普颇为不耐烦地说道。

      英英释义

      noun

      双语例句

      • A theoretical analysis of asperity contact is conducted for rolling point contact under oil lubrication condition.
        对油润滑条件下椭圆接触滚动表面的粗糙峰接触作了理论分析。
      • At such contacts the scale can slide up the asperity, so that the retched mechanism is not operative.
        在这种接触中,鳞片能滑过对方的粗糙表面,所以棘轮机理不起作用。
      • An empirical Green function approach with asperity model considered
        考虑凹凸体理论的经验格林函数方法
      • Most instrument ball bearing applications introduce a lubricating fluid to the contacts with the ideal goal of achieving complete surface asperity separation.
        绝大多数的滚珠轴承应用流体润滑剂来实现完全隔离表面粗暴接触(摩擦)的理想目标。
      • Thicker films assure fewer asperity contacts and less wear.
        油膜越厚,摩擦越少,并且磨损越小。
      • A shallow earthquake asperity model for predicting near field strong ground motions was systematically characterized.
        系统地描述了近场强地震动预测中浅源地震的凹凸体模型特征。
      • The slip distributions of 29 shallow earthquakes were selected to characterize a shallow earthquake asperity model for predicting near field strong ground motion.
        选择了29个浅源地震的滑动分布,用来研究近场强地震动预测中浅源地震的凹凸体模型特征。
      • "I didn't enquire." answered the doctor with some asperity.
        “我没有问。”医生回答得相当尖刻。
      • At present, goggles myopic lens into the surface of the mirror and asperity absolutely flat mirror the two major types.
        目前近视泳镜的镜片分为表面微凸镜面和绝对平面镜面两大类型。
      • The hydrodynamic governing equation was derived based on the average flow model of Patir-Cheng and the contact factor of Weibull asperity height distribution.
        推导出摩擦副的流体润滑控制方程,将复杂的啮合过程映射到一维润滑问题下进行求解。