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

• 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。
• '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。
• 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。
• Answered her mother, with an asperity that she had never permitted to herself before.
  她母亲回答说，语气之严厉，是她以前从来不准自己有的。
• 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。
• "I didn't enquire." answered the doctor with some asperity.
  “我没有问。”医生回答得相当尖刻。
• 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。
• 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。
• 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 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。