Việt
hệ số lọc
Anh
filter factor
extension factor
Đức
Filterfaktor
Verlängerungsfaktor
Pháp
coefficient d'accroissement de temps
coefficient de prolongation
extension factor,filter factor /SCIENCE/
[DE] Filterfaktor; Verlängerungsfaktor
[EN] extension factor; filter factor
[FR] coefficient d' accroissement de temps; coefficient de prolongation
Filterfaktor /m/FOTO/
[EN] filter factor
[VI] hệ số lọc