دیکشنری تخصصی مهندسی نفت - نسخه آنلاین

without crystal form.

Kerogen that lacks distinct form or shape under microscopic exam. May describe oil prone Kerogen.

n: I. the return of a debt (principal and interest) in equal annual instalments. 2. the return of invested principal in a sinking fund.

(A) n: the fundamental unit of electrical current;1 ampere = 6.28 x 1018 electrons passing through the circuit per second. One ampere delivers I coulomb in 1 second. ampere-hour n: a unit of electricity equal to the amount produced in 1 hour by a flow of I ampere. See ampere.

n: the number of turns in a coil multiplied by the number of amperes of current flowing through the coil.

metal that may corroded in either acids or alkalines.

n: The high polymer that has two kinds of different groups in molecule link. These two kinds of groups dissociate in water. One of the groups makes the polymer positive and another makes the polymer negative.

a surfactant whose charge is dependent on another variable, normally pH.

n: The active agent which has alcaline base and acid base.

n: a device for increasing the magnitude of a quantity such as an electrical measurement signal. Amplifiers may be used to increase a transmitted and received measurement signal.