Noun
(physics) The first stage of a phase transition in a small region.
(biology) The formation of cell nuclei.
Source: en.wiktionary.orgAdd-ons to dispense equipment include nucleation or gas injection units, and third or fourth stream capability for adding pigments or metering in supplemental additive packages. Source: Internet
Also, it is important that the silicon-containing nutrient be kept away from the other ingredients to prevent nucleation and confine growth to the seed crystals. Source: Internet
A metal-matrix composite with discrete inclusions of low-melting material is another option; the inclusions either melt before the jet reaches the well casing, weakening the material, or serve as crack nucleation sites, and the slug breaks up on impact. Source: Internet
A bubble, a notch in the container or any irregularity can cause nucleation of the sugar molecules around a nucleation point. Source: Internet
Because of the observed very slow crystallization rates of kaolinite from solution at room temperature Fripiat and Herbillon (1971) postulated the existence of high activation energies in the low-temperature nucleation of kaolinite. Source: Internet
Gases preferentially condense onto surfaces of pre-existing aerosol particles, known as heterogeneous nucleation. Source: Internet