基本释义:

园形缺口

网络释义

1)circumferential notch,园形缺口

2)Notch geometry,缺口形状

3)notch appceranec,缺口形貌

4)a breach in mountain shape,山形缺口

5)breach outline,缺口廓形

6)V-notch,V形缺口

用法和例句

The frac'ture mechanics analysis testing data show that the method of measureing frac'ture toughness of cemented carbide with three-point bend specimen with a breach in mountain shape is reliable.

断裂力学分析及测试数据表明,采用山形缺口三点弯曲试样测定硬质合金断裂韧性的方法是可靠的,数据离散性小,试验可重复性强,并符合硬质合金组织结构—机械性能变化规律。