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- Having a shell consisting of two hinged valves. 双瓣壳的有由两个开合的瓣组成贝壳的
- two hinged arch 双铰拱
- A large leather suitcase that opens into two hinged compartments. 大旅行箱两半合拢带铰锁的大皮革箱
- Any of various devices with two hinged jaws, used for dredging or digging. 抓斗,挖斗任何一种具有两个铰接夹爪用来挖泥或铲土的设备
- two support blocks arch truss with drawbars 双支座拱桁架
- A mollusk,such as an oyster or a clam,that has a shell consisting of two hinged valves. 双壳类一种软体动物,如牡蛎或蛤,有由两个开合的瓣组成贝壳的动物
- A mollusk, such as an oyster or a clam, that has a shell consisting of two hinged valves. 双壳类一种软体动物,如牡蛎或蛤,有由两个开合的瓣组成贝壳的动物
- An implement used to crack nuts, typically consisting of two hinged metal levers between which the nut is squeezed. 坚果钳子轧碎坚果的工具,多有两个有铰链的金属撬棒,坚果在中间被轧碎
- The traditional three-dimensional potential theory was used to analyze the hydrodynamic forces and motion responses of two hinged bodies in waves. 摘要用三维势流理论分析了两个铰接的单体在波浪的作用下所受的水动力和各自的运动响应。
- Experimental Set Three Hinged Arch 三点拱形实验装置
- SPATIAL ARCH TRUSS DESIGN OF THE RECREATION GROUND 空间拱形桁架屋盖结构设计
- Design of Large-Span Arch Truss Steel Bridge 海港大跨度拱桁式钢引桥的设计
- four support blocks arch truss with drawbars 四支座拱桁架
- Weak connection of arch truss cross joint 拱桁交叉节点弱连接
- Reinforcement for hinged arch dam in Jiangjia reservoir 江家水库铰拱坝加固处理措施
- In this paper a space analysis method for built-up system of arch trussed beam has been proposed. 针对拱桁梁组合体系桥梁,本文提出一种空间计算方法。
- Having a shell consisting of two hinged valves 双瓣壳的有由两个开合的瓣组成贝壳的
- Optimum cable point analysis for erecting CFST arch truss 钢管砼拱桁架架设斜拉扣索最优扣点探讨
- The two systems of government are polar opposites. 这两种政体正好相反。
- Lateral stability analysis of triple hinged arch with rational arch axis 合理拱轴线三铰拱平面外稳定分析