基本解释无粘结同根派生 unbond相关词英汉例句Abstract: A new structural type is proposed and tested: steel-reinforced brick based on distributed unbond prestress theory (SRB-DUP). 摘要： 本文提出并试验了一种新型的结构体系：基于分布式非黏着预应力理论的钢筋加固砖砌体结构（SRB-DUP）。unbond更多例句