1.filtrationcoefficient  2.penetrationcoefficient  3.permeabilitycoefficient  4.PQ  5.hydraulicconductivity  6.percolationcoefficient  7.coefficientoftransmission  8.transmissioncoefficient  9.coefficientofpermeability  10.durchgriff  

滲透的英語翻譯：

filter; infiltrate; infiltration; interpenetrate; interpenetration; penetrate
penetration; perk; permeate; pervade; pervasion; saturation; sink; soak; sop
【計】 bleed-through; percolation
【化】 effusion; infiltration; osmosis
【醫(yī)】 diosmosis; osmo-; osmose; osmosis; permeation

系數(shù)的英語翻譯：

coefficient; modulus; quotiety
【計】 coefficient
【化】 coefficient
【醫(yī)】 coefficient; quotient
【經(jīng)】 coefficient; parameter; quotient