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单词
青铜
释义
青铜
Encyclopedia
工学
铜合金
释
bronze
青铜
除黄铜﹑白铜以外的铜合金。
理学
青铜
释
bronze
青铜
通常指锡青铜,即铜锡合金,含锡量约5%~10%。广义上指铜与锡、铝、铍、硅、铅、锰等其他金属单质组成的二元合金,再添加其他合金元素可以形成特种青铜合金,按照加工情况可分为加工青铜和铸造青铜两大类。
Physics
凝聚态物理学
结构
bronze
青铜
Chemistry
>无机化学>无机化学基本概念与无机化合物>释义
bronze
青铜
随便看
system of secret appointment of crown prince
system of segmental repair and defense of embankments
system of selecting of ficers in ancient China
system of separating lending survey from loan review and loan origination
system of sets
system of shares in enterprises
system of signs
system of solutions
system of special protection of labour for underage worker
system of spherical coordinates
system of strongly elliptic equation
system of strongly elliptic equations
system of subgroups
system of submanifolds
system of subvarieties
system of systems
system of teacher education
system of teacher engagement
system of testing and appointment
system of the discipline inspection and supervision
System of the Historiography Institute
system of the palace library
system of the pollution accident reporting and its handling
system of the provisional central government of the Soviet Republic of China
system of the upper and lower garment
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更新时间:2025/7/26 16:15:26