From the point of view of fracture mechanics, we studied the far displacement field produced by a disk-shaped pure shear fracture and obtained an analytic expression for that field.
作者从断裂力学观点研究了圆盘形纯剪切破裂产生的远场位移，导出了远场位移的解析表达式。
In this paper, a computational method for coplanar disk-shaped cracks within an elastic infinite body is presented.
本文对于含有圆盘状共面裂纹群的无限体提出了一种计算方法。
The head of the oven is provided with a horn-shaped reflecting disk which can reflect heat of the head of the oven to the bottom of a cooker to increase the heat efficiency of the gas oven.
灶头部设有喇叭状反射盘，可将灶头部的热量反射至炊具底部，提高燃气灶的热效率。
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