the shimmy damper of a5 aircraft is a critical component used to prevent the nose wheel from shimmying this paper estimates the safety life and fracture extension life of the component with the fatigue fracture theory, and puts forward recommendations for the maintenance and design improvement.
强5飞机减摆器是防止前轮摆振的关键构件。本文用疲劳断裂理论估算该构件的安全寿命和裂纹扩展寿命,并提出维修及设计改进建议。
from the raised runway, they smiled and waved at the crowd, shimmying to lounge music and grease medleys.
从凸出的T台,她们微笑着向人群招手,摇曳着走进沙发音乐和Greasemedleys。
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