Composite materials and advances in avionics allow the latest aircraft designs to pull g-forces, especially extreme lateral acceleration, that would be too much for a pilot to stand.
复合材料和先进的航空电子技术的进步使最新的飞行器设计能够减少飞行员在极端加速飞行时承受的超重状态。
As well around the extreme values of sunspot activity and the time interval of relatively large variations of the acceleration of rotation of the earth may also trigger large earthquakes.
而太阳活动极值前后及自转加速度变化较大时段可能触发大地震。
There were marked mitigation in the index of hemorheology and nail fold microcirculation, lowering of extreme acceleration of blood flowing in the basilar and internal carotid arteries.
治疗后病人甲皱微循环、血液流变学指标有较明显改善，椎动脉、颈内动脉异常增高的血流速度减低。
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