wavesonn.失事船的漂流物waven.波浪；波纹；波v.挥动；飘动wave bend moment波浪弯矩wave front press波阵面压力waveguidebending波导弯曲Waveform library波形库waveform storage波形存储waveform changes波形变化Wave subtraction波面相减wave attenuation波衰减,波浪衰减waveguide lasers波导激光器waveguide cavity波导空腔