滤液    filtrate?

过滤速度    filtration velocity?

过滤    filtration?

最后值    final value?

取景器寻景器    finder?

细粘土    fine clay?

细煤    fine coal?

细柱状团聚体    fine columer aggregate?

细团粒状团聚体    fine crumb aggregate?

细团块    fine crumb?

细土    fine earth?

微粒显象    fine grain development?

细粒碎屑岩    fine grained detrital rock?

细土    fine grained soil?

细粒结构    fine grained texture?

细矿石    fine ore?

小孔隙    fine pore?

微气孔性    fine porosity?

细棱柱状团聚体    fine prismatic aggregate?

细砂    fine sand?

细砂壤土    fine sandy loam?

细粉粒    fine silt?

细土粒    fine soil grains?

细粒土壤    fine soil?

精细结构    fine structure?

细团粒状结构    finely granular structure?

指形湖    finger lake?

桨叶形三角洲    finger like delta?

有限差分法    finite difference method?

有限单元法    finite element method?

峡湾    fiord?

冷杉林    fir forest?

防火面积    fire area?

耐火粘土    fire clay?

草场火灾    fire on grassland?

抗火性    fire resistance?

火灾    fire?

粒雪盆地    firn basin?

永久积雪原    firn field?

永久雪线    firn line?

永久积雪    firn?

河漫滩阶地    first bottom?