1) Sand particles gradually wear down.
砂子逐渐磨损。
2) dribble away
逐渐消磨
3) progressive damage
逐渐损伤
1.
The calculational model was based on the 3D progressive damage theory,which can simulate the whole process of the composite laminates failure due to quasi-static pressure.
该计算模型基于有限元程序的三维逐渐损伤理论对层板的静压入全过程进行模拟,对逐层逐个单元的损伤进行判断,可以模拟任意角度、铺层厚度的层板在递增载荷下的逐渐损伤破坏过程。
2.
The method uses the 3D progressive damage theory and analysis technique.
该方法应用三维逐渐累积损伤理论和分析技术,对层合板的冲击以及冲击后含损伤的层合板在压缩载荷下损伤扩展的全过程进行分析,分析中没有对冲击后层合板的损伤状态做人为假设,而是把冲击后层合板的预测损伤直接用于剩余压缩强度研究,从而不仅提高了最终失效载荷的预测精度,而且避免了为获得冲击后损伤状态参数所进行的大量试验,同时开发了模拟程序,该程序可以预测任意铺层角度、铺层厚度的层合板受外物冲击以及冲击后的损伤状态及在压缩载荷下的逐渐损伤破坏过程和最终失效载荷。
3.
A three-dimensional parametric progressive damage model has been developed by integrating damage mechanisms for composite laminates containing an open hole subjected to static tensile loading.
针对面内静拉伸纤维增强复合材料含中孔层合板,发展了参数化三维逐渐损伤模型。
4) undermine
[英][,ʌndə'maɪn] [美]['ʌndɚ'maɪn]
逐渐损害
5) wearing of abrasive belt
砂带磨损
6) grinding wheel wear
砂轮磨损
1.
The Influence of Grinding Wheel Wear on Transmission Properties of Quasi-Plane Double Enveloping Hourglass Worm Gearing;
砂轮磨损对准平面二次包络环面蜗杆传动性能的影响
2.
Comparison was made on the grinding parameters including grinding ratio(G-ratio) and grinding wheel wear.
通过分别采用国产陶瓷结合剂CBN砂轮与刚玉砂轮对45淬硬钢工件进行磨削试验,对磨削过程中的参数:磨削比和砂轮磨损进行对比。
3.
According to the grinding experiment, the Kullback-Leibler information distance method is used to recognize grinding wheel wear states in the grinding process by means of the signal processing to grinding sparks.
通过磨削试验 ,应用KL信息距离法对磨削火花信号进行处理以识别磨削过程中砂轮磨损状态的变化。
补充资料：砂子
1.细小的石粒。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条