A two-element name, it is derived from the elements 'stani' meaning strength, firmness; 'slav' fame, glory, Slav. The name Stanislava (Czech, Italian, Russian, and Slavic) is the female form of Stanislav.
percolator. n. 1. (Cookery) a kind of coffeepot in which boiling water is forced up through a tube and filters down through the coffee grounds into a container.(ËpÉr kÉËleÉª tÉr). n.oun. 1. percolator-a coffeepot in which boiling water ascends through a central tube and filters back down through a basket of ground coffee beans. coffeepot-tall pot in which coffee is brewed.
From Wikipedia, the free encyclopedia. In electronics, a differentiator is a circuit that is designed such that the output of the circuit is approximately directly proportional to the rate of change (the time derivative) of the input. An active differentiator includes some form of amplifier.