为了降低地震危险性(一定地区在未来一段时间内可能发生破坏性地震的危险程度)和减少地震带来的危害，那么预测一下未来是否有一场大地震，它将在何时何地发生，这就显得很有必要。
In order to reduce the risk of an earthquake and reduce and mitigate its effects, it is necessary to predict where and when a future, large earthquake may occur.
应用钙离子拮抗剂在组织缺血再灌注损伤过程中可以抑制钙离子内流，降低组织细胞的破坏程度。
The application of calcium antagonists during ischemia reperfusion injury can inhibit the inward flow of calcium ions and decrease the severity of histiocytic destruction.
随着应变率的增加，材料的强度及弹性模量有较大程度的提高，但破坏应变有所降低。
The tensile strength of the composites increases with increasing the strain rate, and the failure strain decreases when the strain rate increases.
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