Huge cranes are swinging cargo up.巨大的起重机正在吊运货物.The stuffy "50s gave way to the swinging "60s.古板乏味的50年代被多姿多彩的60年代所取代。The bars are two round wooden bars used for such as swinging, vaulting, and handstands.双杠是两根圆形木制横杠,可做回环 ...
FEM FCT is used to solve three dimensional hypersonic inviscid flow.从Euler方程 出发,利用流量修正有限元法(FEM?FCT)求解三维无粘流动的高速流场.The inviscid linear stability of variable density swirling jets is analyzed by normal mode method.用正则模方法研究了...