“unbonded prestressed concrete structure”的概念、定义、翻译、参考文献-科学参考

单词	unbonded prestressed concrete structure
释义	unbonded prestressed concrete structure Encyclopedia 工学预应力混凝土结构体系释 unbonded prestressed concrete structure无黏结预应力混凝土结构预应力筋与混凝土间没有黏结力，可以永久地相对滑动，预应力全部由两端锚具传递的混凝土结构。
随便看	productive fishery auxiliary vessel productive force productive forest biological assets productive function productive infrastructure productive labor and non-productive labor productive ore reserve productive plantation area productive practice productive property productive sampling productive set productive testing productive testing for agricultural machinery productive vibration productive vibration measurement productivity productivity-diversity relationship productivity hypothesis productivity measurement and evaluation system productivity of the arts product kernel product Kinetics product liability product liability insurance

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