effective gap有效缝隙宽度
effectiveadj.有效的;生效的;实际的
effective reinforcement depth有效加固深度
effective depth of improvement有效加固深度
effectiveness violation theory效用侵害说
effective cut-off wavelength有效截止波长
effective learning environment有效学习环境
effectiveness evaluation model效能评估模型
effective dynamic permeability有效动磁导率
effective entanglement density有效缠结密度
effective component of current[电] 电流有功分量