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

• The serpent, twisting his scaly body in a huge coil, raised his head so as to overtop the tallest trees. At such contacts the scale can slide up the asperity, so that the retched mechanism is not operative.
  那头蛇盘起长满鳞片的身躯，把头举过了最高的树。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。
• 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。
• 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。
• In this paper, we have studied the slip-weakening instability on a finite and vertical strike-slip fault with asperity.
  本文研究了有限长度含有单一粗糙面的垂直走滑断层的滑动弱化不稳定性。
• 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。
• 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。
• 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
• 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。
• 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。
• Main Bearing Lubrication Analysis Considering Crankshaft Elastic Deformation and Asperity Contact
  考虑曲轴倾斜和摩擦接触的主轴承润滑分析