法向分量

摘要基于声辐射模态分析，建立了外部场压和结构表面振动速度之间关系的传递矩阵。

normal

New normal

permanent normal trading relations (PNTR)

asymptotic normal distribution【数】;asymptotically normal distribution【数】

normal operation condition

pooled normal human serum

normal dispersion

normal antibody