Terms for subject Natural resourses and wildlife conservation containing constante

French	English
ballon à altitude constante	constant level balloon (weather watching)
concentration constante des éléments de trace	steady tracer concentration
constante de croissance	growth constant
constante de rayonnement	radiation constant
constante de semi-saturation	half saturation constant
constante du filtre	filter constant
constante Michaelis	Michaelis constant
régulateur de débit constant	constant flow controller (e.g. used for air pollution measurement)
surveillance de la constante solaire	monitoring of solar constant (satellite)
émission constante	steady emission
émission constante	constant emission