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

• harshness of manner
  Synonym:sharpness
• something hard to endure
  1. the asperity of northern winters
  Synonym:grimnesshardshiprigorrigourseverityseverenessrigorousnessrigourousness

双语例句

• 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。
• Employing the average flow model and asperity contact model, a theoretical analysis for piston ring's lubrication condition has been presented.
  基于平均流量模型和微凸体接触模型，对活塞环-缸套的润滑状态进行了分析。
• Thicker films assure fewer asperity contacts and less wear.
  油膜越厚，摩擦越少，并且磨损越小。
• '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。
• With the increasing ratio of second-order asperity height to first-order asperity height, shear strength first increases and then decreases.
  随着二阶起伏度与一阶起伏度比值的增大，剪切强度先增大后降低。
• 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。
• "I didn't enquire." answered the doctor with some asperity.
  “我没有问。”医生回答得相当尖刻。
• Establishing the physical model, calculation model and wear simulation model of pin-on-disc of the asperity on the wear surface, these models are deduced based on the certain assumptive conditions, the geometrical characteristic of the asperity.
  建立了磨损表面微凸体的物理、计算模型和销盘磨损仿真模型，其模型的建立主要是根据一定的假设条件、微凸体几何特性推导出。
• The establishing methods of physical model and mathematic model of the contact characteristics of surface asperity for pin-on-disc sliding wear were designed, and the testing simulation model of pin-on-disc sliding wear was deduced from the wear debris produced by the asperity contact.
  以销盘滑动磨损为研究对象，建立了表面微凸体接触特性的物理模型和数学模型，由微凸体接触产生的磨屑推导出销盘滑动磨损仿真模型。
• "How strange," continued the king, with some asperity;
  “多妙呀！”国王用很尖酸的语气继续说道。