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- PGA (peak acceleration) is what is experienced by a particle on the ground. 回答：最大加速度（峰值加速度）是大地上的一颗粒子承受的加速度。
- The peak acceleration along X axis measured on helmet and tempora were significantly higher in ease of wearing helmet with display system. 在颞部和头盔上测量的X轴向的加速度,在装显示器时明显增大;
- The study shows that the peak acceleration of ground motion is significantly influenced by the incident angle.The PGA is unnecessarily the largest for the vertical incidence. 研究表明：入射角对地表的加速度峰值有重要影响，未必在波垂直入射时最大，可能有多个峰值；
- Many mountaineers have reached that mountain peak. 许多登山家都登上过那座大山的顶峰。
- We have a precipitous climb to the peak. 我们向着陡峭山顶攀登。
- effective peak acceleration (EPA) 有效峰值加速度（EPA）
- Tourism is at its peak in August. 旅游业在八月份达到高峰。
- The climbers made camp half-way up the peak. 登山队员在半山腰扎营。
- Traffic is very heavy at peak hours. 在高峰时间交通非常拥挤。
- Beat the egg whites until they peak. 把蛋白打到他们耸起。
- The brake (pedal) is between the clutch and the accelerator. 制动器(踏板)在离合器和加速器之间。
- I pressed the accelerator until the engine screamed. 我猛踩油门,发动机发出了尖利的声音。
- Traffic reaches a peak between 8 and 9 in the morning. 早晨八九点钟是交通的高峰时刻。
- We have to change the accelerator pedal. 我们得换油门踏板。
- Effect of soft strata on peak acceleration of ground motion 软弱夹层对地表加速度峰值的影响
- The mountain peak loomed through the fog. 那座山峰在雾中隐隐出现。
- She pressed on the accelerator,roaring the engine. 她踩下油门踏板，使引擎隆隆作响。
- He pressed down the accelerator pedal of his car. 他踩下汽车的加速器踏板。
- EQUIPPED WITH MUFFLER ACCELERATOR AND AIR FILTER. 配备消声器、加速器和空气过滤器。
- peak accelerator 峰值加速度
