自由－自由吸收系数
free-free absorption coefficient
自由-自由跃迁吸收截面
free-free absorption cross section
肥液自由入渗
fertilizer liquid free infiltration
进入自动控制
automatic approach control
嵌入自由能
free energy of intercalation
真实的稳态自由进动序列
true fast imaging with steady state precession imaging
自由入渗
without restrict infiltration
free seepage
自由自觉活动
free and conscious activities
自由自推进法
free self-propulsion method