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- Technical specification for PVC-U inner spiral rib pipe for buildings drainage 建筑排水用硬聚氯乙烯内螺旋管管道工程技术规程
- Development of Prestressed Spiral Rib and Spiral Groove Wires with high Strength 高强度预应力螺旋肋、螺旋槽钢丝的研制
- The middle strength spiral rib steel wires is an ideal substitute of prestressing tendon in precast hollow slab. 中强螺旋肋钢丝是预制空心板中的预应力筋的理想替代品,采用中强螺旋肋钢丝的预应力空心板的受力性能好,安全储备大。
- To study three-dimensioned elastic-plastic finite element simulating technology of the deforming process of spiral rib steel wire using ANSYS/LS-DYNA as a simulating tool. 以大型专用有限元模拟软件ANSYS/LS-DYNA为仿真工具,研究了螺旋肋成肋过程中的三维弹塑性有限元模拟技术。
- Corrugating and litho laminating equipment? 是什么设备呀?
- Two kinds of ERW pipes: Straight welded pipe and spiral welded pipe. 两种类型的战争遗留爆炸物管：直焊管和螺旋焊管。
- The point-of-view is spinning and spiraling out of control. 进入游戏后视角一直无法控制的在旋转。
- The lead missile overshot and spiraled off into the orbital battle. 领在前头的导弹擦过他头顶，螺旋着飞入了轨道战场当中。
- Smart Karton is a one-piece composite pack, made of corrugated and film which requires NO void fill. 智能纸板是一个片复合包装，制成的波纹和电影无需填写无效。
- Along with energy costs, increases in soda ash, labor, corrugated and machine parts are taking their toll, Yoder says. 随着能源成本增加，纯碱，劳动，瓦楞纸及零件正在他们的人数，尤德说。
- Stairs lead up to first floor and spiral stairs lead down to basement bedroom. 楼梯通向第一层，而盘梯通向地下卧室。
- Spirally corrugated and sawtooth-shaped fin tube is a high performance condensation heat transfer tube. 螺旋槽锯齿翅片管是一种新型高效冷凝换热管。
- Rolled aluminium alloy sheets; lacquered, printed, corrugated and folded aluminium foils and tapes;... 分类标题：有色金属型材和棒材|铝和铝合金...
- The company is one of the world’s largest producers of containerboard, corrugated and solid board containers, folding cartons, and paper bags. 该公司是世界上最大的纸板生产国，瓦楞纸板和坚实的集装箱，折叠纸盒和纸袋。
- Soft, light-weight packing materials added to a product to protect it during shipment. For example, corrugated and shredded paper, plastic foam, excelsior, etc. 用来填充空位，保护货物运送的柔软，轻身的包装材料如瓦通纸，碎纸条，发泡胶，细刨花等。
- This was a time when the energies would start to reverse and spiral backwards merging with the time of Atlantis. 这就是能量开始倒转和螺旋往后与亚特蓝提斯岛时间融合的时候。
- The pipe burst and a spout of water shoot out. 水管破裂了，一股水喷了出来。
- He has broken a rib and the doctor has strapped it up. 他断了一根肋骨，医生已包扎好了。
- As these tiny stellar remnants orbit one another, calculations show that they should lose energy and spiral together. 一旦这些微小的恒星遗存互相围绕运行，计算表明它们将失去能量盘旋接近。
- High risk patients with symptoms shoud receive examinations such as lung ventilation/perfusion scan and spiral CT. 对有症状的高危患者应尽早给予同位素肺灌注／通气扫描和螺旋CT检查以明确诊断。
