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The isomerization by which tautomers are interconverted. It is a heterolytic molecular re-arrangement and is frequently very rapid. See tautomerism.
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See also: |
systemic effects (SYS) definition
describes effects on the metabolism and excretory functions.
taper definition
of a semiconductor wafer, the linear component of the variation in thickness across a wafer, indicated by the angle between the best fit plane to the front surface and the ideally flat back surface of the wafer. [ASTM F1241] Also called wedge.
tack weld definition
in metal lid/preform assembly, small spot welds, generally located in the corners, that are used to attach the preform to the lid. [SEMI G53-92]
Suspension definition
A heterogeneous mixture in which solute-like particles settle out of solvent-like phase some time after their introduction.
surface profile definition
the contour of the surface in a plane perpendicular to the surface, unless some other angle is specified. [ASME B46.1-85]
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