single-curvature arch dam单: singular number fate; destin ...曲率: curvature; buckling; curvity拱坝: arch dam单曲拱坝: single curvature arch dam单曲率曲面: single-curvature surface下载手机词典可随时随地查词查翻译关注微信公众号:chachacidian,回复:单曲率拱坝,即可在微信中查询翻译