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

• In this paper, the far-field body wave radiation of the fault which contains a asperity is studied by using dislocation model.
  本文用位错模式研究了含粗糙面断层的远场地震体波辐射。
• 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。
• "How strange," continued the king, with some asperity;
  “多妙呀！”国王用很尖酸的语气继续说道。
• "I didn't enquire." answered the doctor with some asperity.
  “我没有问。”医生回答得相当尖刻。
• It is obvious that the asperity size effects on the amplitude spectrum.
  粗糙面的大小对振幅谱的影响不显著。
• 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。
• 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。
• 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。
• 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。
• 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。