selectively

a mixture is poured in the top and washed through a stationary substance where components of the mixture are adsorbed selectively to form colored bands n

a mixture is poured in the top and washed through a stationary substance where components of the mixture are adsorbed selectively to form colored bands n a vertical array of numbers or other information n anything that approximates the shape of a column or tower n an article giving opinions or perspectives n a vertical cylindrical structure standing alone and not supporting anything (such as a monument) n (architecture) a tall vertical cylindrical structure standing upright and used to support a structure n a page or text that is vertically divided n any tubular or pillar-like supporting structure in the body

selectively dissolve the surface of (a semiconductor or printed circuit) with a solvent, laser, or stream of electrons

v make an etching of v cause to stand out or be clearly defined or visible v carve or cut into a block used for printing or print from such a block v carve or cut a design or letters into v selectively dissolve the surface of (a semiconductor or printed circuit) with a solvent, laser, or stream of electrons s cut or impressed into a surface

v make an etching of v cause to stand out or be clearly defined or visible v carve or cut into a block used for printing or print from such a block v carve or cut a design or letters into v selectively dissolve the surface of (a semiconductor or printed circuit) with a solvent, laser, or stream of electrons