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.
结果表明，机械力化学效应使得淀粉颗粒结晶结构受到破坏，结晶程度降低，最终由多晶态转变成非晶态。
The results showed that the crystal structure of potato starch could be destroyed by ball milling and the crystallinity decreased from polycrystalline to amorphous state.
梯度涂层在一定程度上可降低残余热应力对涂层的破坏。
The gradient coating can decrease the damage of the residual thermal stress.
结果：三七总皂苷可有效降低脑缺血再灌注损伤大鼠的脑梗死体积，明显减轻脑缺血区血脑屏障破坏的程度。
Result: PNS could reduce infarct volume of cerebral ischemia-reperfusion injury in rats, reduce the extent of the damage in blood-brain barrier significantly.
土壤遭到破坏目前，有110个国家的可耕地的肥活程度在降低。
The destruction of soil, At present, there are 110 countries where the arable land's fertility level is lowering.
随著非均匀程度的降低，主破裂呈现脆断模式，而随著非均匀程度的增加而呈现韧性破坏特征。
With the decreasing of heterogeneity , the main failure process presents brittle behavior , and vice versa , with the increasing of heterogeneity , failure process presents ductile behavior.
现在地球的环境：土壤遭到破坏目前，有110个国家的可耕地的肥沃程度在降低。
Now Earth's environment: the soil is destructed present, some 110 country's arable land's fertile degree is reducing.
日常所用的多数橡胶所受的硫化程度使得其同时具有热塑性和热固性，例如，若把这样的橡胶加热，然后冷却，则橡胶性能会降低，但不会完全被破坏。
Most rubber in everyday use is vulcanized to a point where it shares properties of both; i. e., if it is heated and cooled, it is degraded but not destroyed.
日常所用的多数橡胶所受的硫化程度使得其同时具有热塑性和热固性，例如，若把这样的橡胶加热，然后冷却，则橡胶性能会降低，但不会完全被破坏。
Most rubber in everyday use is vulcanized to a point where it shares properties of both; i. e., if it is heated and cooled, it is degraded but not destroyed.
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