دیکشنری تخصصی مهندسی نفت - نسخه آنلاین

n: see radioactivity well logging.

n: refer to radioactivity logging

n: one of four types of detectors used since the inception of radiation logging. It converts tiny flashes of light produced by gamma rays as they expend themselves in certain crystals into electrical pulses. Pulse size depends on the amount of energy absorbed.

a device that measures radiation output (Geiger counter).