if a friction absorbs solar matter then that thick will decrease in express
drying is decrease. exerted_tension_quantity is force_quantity. decrease_in_mass is decrease. decrease_in_flammability is decrease. decrease_in_mass is decrease_in_size. decrease is physical_event. if smooth occurs then rub occurs. mercurous_ion is variable_charge_cation. reactive_ion_etch is dry_etch.