为使桥梁不致在使用中断裂，建造桥梁的材料强度必须非常高。
The material for building the bridge must be very strong so that it may not break in use.
当地时间周六凌晨3：30左右，里氏8.8级的地震袭击了智利，这也是有地震记录以来强度第五大的地震。地震造成了建筑物倒塌，道路被扭曲，电力和通讯中断。
Saturday's 8.8-magnitude quake in Chile — the fifth-biggest ever measured — struck around 3:30 a.m. local time, toppling buildings, contorting roadways and cutting power and communications.
最后通过蠕变中断试验探讨了蠕变对瓦楞纸板边压强度和瓦楞纸箱抗压强度的影响。
At last, interrupted creep experiment was used to research the effect on the edgewise compression strength of corrugated board and the compressive strength of corrugated box after creep.
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