English to Spanish Medical Medical: Pharmaceuticals feed rule

Buenos días,

Espero que puedan ayudarme con un término al español: “feed rule”, relacionada con una prueba farmacéutica. Muchas gracias:

“Particle size:
Set the assembly for the dry powder dispersion. Set the parameters like measuring range, Trigger condition, Disperser type, primary press and feed rule as per the nature of the particles.”

G. Vargas