查询词典 asperity

Firstly, by comparing with the corresponding problems in full space, we applied the BIEs to investigate the features of spontaneous rupture on a planar fault in half space for theoretical numerical models, and obtained some significative results on the roles of asperity radius, critical slip-weakening distance, fault depth, dip angle of fault, initial stress distribution and strength distribution in the rupture propagation processes.

在理论数值模型的研究部分，通过与全空间中断层破裂问题的比较，本文详细地研究了在各种不同的控制参数下半空间中断层破裂过程的特征。

Based on a detailed analysis of the AFM diamond tip asperity cutting mechanism, in addition to the three-sided pyramidal diamond tip's geometry shape, a theoretical model is put forward for the case of calculating the normal force, cutting force, material flow strength and the frictional factor along the tip-workpiece interface.

提出了一个基于原子力显微镜三棱边金字塔形金刚石针尖的几何形状及与材料之间的单点切削机理所建立的理论模型，用以估算施加于金刚石针尖的法向力和切向力以及材料的屈服强度。

As for the chance episcopal perquisites, the fees for marriage bans, dispensations, private baptisms, sermons, benedictions, of churches or chapels, marriages, etc., the Bishop levied them on the wealthy with all the more asperity, since he bestowed them on the needy.

至于主教的额外开支，以及请求提早婚礼费、特许开斋费、婴孩死前洗礼费、宣教费、为教堂或私立小堂祝圣费、行结婚典礼费等等，这位主教都到有钱人身上去取来给穷人；取得紧也给得急。

The absorption and distribution of chromium were studied in ryeusing nutrient culture technique and pot experiment.

采用不同浓度K2CrO4(0，0.4，0.8和1.2 mmol/L)的Hoagland营养液处理黑麦幼苗，测定铬在黑麦体内的亚细胞分布、铬化学形态及不同部位的积累。

By analyzing theory foundation of mathematical morphology in the digital image processing, researching morphology arithmetic of the binary Image, discussing two basic forms for the least structure element: dilation and erosion.

通过分析数学形态学在图像中的理论基础，研究二值图像的形态分析算法，探讨最小结构元素的两种基本形态：膨胀和腐蚀；分析了数学形态学复杂算法的基本原理，把数学形态学的部分并行处理理念引入到家实际应用中。