wear-resisting layer 耐磨覆层
opposite water resisting layer 相对隔水层
relative water resisting layer 相对隔水层
The minimum theoretical safe thickness of the water-resisting layer at shaft floor was obtained according to the analysis of the catastrophe. The computed result tallied with the actual situation.
运用突变理论的分析方法，求得了井筒底板隔水层的最小理论安全厚度，这与典型案例实际情况基本相符。
As to sticking layer of the new materials, while guaranteeing intensity, mere should be good resisting fatigue life.
对于新型材料的粘接层而言，在保证强度的同时，应有良好的抗疲劳寿命。
The comprehensive mechanical properties of the heat shears were analyzed and the microstructures and properties of the surfacing high wear resisting alloy layer were studied.
分析了热剪刃的综合力学性能要求，并对表面堆焊高耐磨合金层的显微组织和性能进行了研究。
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