French ⇄ English

temps de descente
gen.	releasing time
commun.	decay time of a pulse
el.	decay time
nucl.phys., радиоакт.	fall time (of a pulse, d'une impulsion); pulse decay time (d'une impulsion); decay time (of a pulse, d'une impulsion); last transition time (usually fall from 90% to 10% of peak amplitude, d'une impulsion)
tech.	pulse drop-off time; pulse decay time
tech., mech.eng.	fall time
transp., el.	lowering time
радиоакт.	pulse fall time (d'une impulsion)

temps de descente : 18 phrases in 8 subjects

Communications	1
Earth sciences	2
Electronics	6
Medical appliances	1
Metallurgy	2
Technology	2
Transport	2
Радиоактивное излучение	2