常見例句The simulation results show that the oscillation frequency of tailfin and the phase lag of two joints have more important influence on ahead speed. 倣真結(jié)果表明,尾鰭擺動(dòng)頻率和兩關(guān)節(jié)相位差對(duì)推進(jìn)速度有較大的影響。double tailfin propulsion 雙尾推進(jìn) 返回 tailfin