acid-resistant steel
基本释义
耐酸钢
实用场景例句
学术演讲
The concave mirror was used to concentrate sunlight for experimental purposes.
凹面镜被用于集中阳光以进行实验目的。
学术讨论
The concave shape of the dish focused sound waves, enhancing acoustics.
碗的凹形结构聚焦声波，增强了音效。
The concave surface of the membrane was critical to its function as a filter.
膜凹面对其作为过滤器的功能至关重要。
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