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person:("jian yang")
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person:("qian yong")
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person:("tian ying")
Positioning unit for carrying and lifting safety valve
Planar periodic orbits’ construction around libration points with invariant manifold technique
Stationkeeping strategy for quasi-periodic orbit around Earth–Moon L2 point
Nonlinear vibration analysis of axially moving strings based on gyroscopic modes decoupling