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 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 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。
• 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。
• 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。
• 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。
• "How strange," continued the king, with some asperity;
  “多妙呀！”国王用很尖酸的语气继续说道。
• 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。
• 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。
• 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。
• 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