T. V. broken? Light bulb need changing? Need to have the mattress replaced? No problem! They will fix everything and apologize for your inconvenience.
电视坏了？要换灯泡？需要换床垫？没问题！他们都会帮你做到，还会抱歉造成你的不便。
Based on the finite element model of whole ship-bridge, the head-on collision process between a 40000 t DWT oil ship with bulb bow and a bridge pier is simulated.
简述了该技术的基本原理，并基于整船整桥模型对一艘4万吨实船与桥梁的碰撞过程进行了计算。
Based on the finite element model of whole ship-bridge, the head-on collision process between a 40000 t DWT oil ship with bulb bow and a bridge pier is simulated.
简述了该技术的基本原理，并基于整船整桥模型对一艘4万吨实船与桥梁的碰撞过程进行了计算。
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