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

• 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。
• I said, with some asperity, that that was no concern of mine.
  我颇为粗暴地说，那跟我毫无关系。
• Bennet, who assured him with some asperity that they were very well able to keep a good cook, and that her daughters had nothing to do in the kitchen.
  她相当不客气地跟他说，她们家里现在还雇得起一个象样的厨子，根本用不到女儿们过问厨房里的事。
• Although lubricating fluid is present, conditions of operation do not permit complete surface separation and some asperity contact will occur.
  虽然目前液体润滑油在运行的过程中不能完全实现的金属表面分离，一些严重的摩擦还是会出现。
• Numerical Analysis for Influences of Running in Process on the Lubrication Properties& Wear of Asperity and Profile
  磨合过程对润滑性能影响的数值分析&粗糙峰与轮廓的磨损
• The shear strength increases with the increasing first-order and second-order asperity heights and normal stress.
  节理剪切强度随着一阶和二阶起伏度及法向应力的增大而增大；
• 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。
• 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。
• "I didn't enquire." answered the doctor with some asperity.
  “我没有问。”医生回答得相当尖刻。
• 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。