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Terms containing 单心拱 | all forms | in specified order only
SubjectChineseEnglish
el.心拱one-centered arch
hydroel.st.单中心拱坝single-centred arch dam
hydroel.st.单心拱one-centered arch
hydroel.st.单心拱single-centered arch
bridg.constr.单心拱one-centred arch
el.单心拱single-centred arch dam
hydroel.st.对称峡谷中单圆心拱坝平面图Plan of a single-centered arch at a symmetrical canyon