| 释义 | diamond-head buttress dam 英ˈdaɪəmənd, ˈdaɪmənd美ˈdaɪəmənd, ˈdaɪmənd 基本例句
 大头坝
 Abutment cracks appeared respectively in the construction period of Huanren and Hunanzhen single supporting pier solid-head buttress dams, which were treated once.桓仁和湖南镇两座单支墩大头坝在施工期均出现一些劈头裂缝,经工程处理后一直安全运行。
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