...度等级,地震加速度,风荷载 [gap=293]Keywords: foreign aid project, concrete strength grade, the earthquake acceleration, wind load ...
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The variation of seismic passive pressure coefficients increases with the increase of the magnitude of the earthquake acceleration.
随地震加速度系数的增加,地震被动土压力系数变化越明显。
Badly battered by the unintended acceleration fiasco and last March's Japanese earthquake, Toyota desperately needs American car buyers to keep flocking to the Camry, newly redesigned for 2012.
加速器故障问题导致的飞来横祸以及今年3月的日本大地震使丰田饱受创伤。因此,这家汽车公司迫切需要美国汽车买主继续大量购买其为2012年重新设计的新款凯美瑞。
Based on the information of practical survey upon gravity change before and after Haicheng Earthquake, the paper presents a reduced representation for change of acceleration of gravity with time.
本文根据海城地震前后重力变化的实测资料提出重力加速度随时间变化的一种简化表示。
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