摘要: PROBLEM TO BE SOLVED: To prevent generation of axial force alone against a shock by interposing a curved part between a roof beam part and a supporting column part supporting one side of the roof and continuously forming these beam part, curved part and supporting part integrally.收藏...
摘要: 本文根据《樊南文集》提供的材料和《怀庆府志》的记载,对唐代著名诗人李商隐的墓址与藉贯进行考证,认为李商隐墓在现今的博爱县许良镇江陵堡村西北地,李商隐应为今博爱县人。关键词:李商隐 怀州 荥阳县 《樊南文集》 博爱县 怀庆府 墓址 地方志 曾祖母 河内 ...
摘要: PROBLEM TO BE SOLVED: To provide a drawing unit and a drawing runner accommodating a plurality of drawing units with a less cost both in their mechanical construction and in their running operation.收藏 引用 批量引用 报错 分享 文库来源 求助全文 Drawing unit in order it pulls out it ...