دیکشنری تخصصی مهندسی نفت - نسخه آنلاین

n: (am) modulation of the amplitude of a radio carrier wave in accordance with the strength of the audio or other signal. amplitudes n pi: shapes and heights of the peaks in a spontaneous potential curve.

a copolymer. Acrylamido-methyl-propane sulfonate polymer.

n: One of the component of grain amylum. It is organic fluid loss additive.

adj: active in the absence of free oxygen.

bacteria that can survive and multiply without oxygen.

n pi: bacteria that do not require free oxygen to live or that are not destroyed by its absence. Under certain conditions, anaerobic bacteria can cause scale to form in water-handling facilities in oilfields or hydrogen sulphide to be produced from sulphates.

adj: of or pertaining to an instrument that measures a continuous variable that is proportional to another variable over a given range. For example, temperature can be represented or measured as voltage, its analog.

n: the representation of the magnitude of a variable in the form of a measurable physical quantity that varies smoothly rather than in discrete steps.