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亲测各个角度大幅摇晃也不会掉下来,但前提是调好佩戴角度,不然容易松动。An example may be the lattice Boltzmann strategy, which models a fluid as a collection of fictitious particles that exist with a lattice.[65] The particles evolve in time by way of streaming (straight-line movement) and collisions. Conceptually,