1)quadrupole effect,四极效应2)dipole-quadrupole effecty,偶极-四极效应3)field-effect quadrode,场效应四极管4)tetrode field effect transistor,四极场效应晶体管5)tetrad effect,四重效应6)four effects,四大效应
用法例句
Middle REEs (MREE) enrichment and M-type tetrad effect were observed in roots, and precipitation of phosphate with REEs was suspected to be responsible for the phenomena, which should also cause W-type tetrad effect in shoots.
