coherent

Unified; sticking together; making up a whole.

凝聚的

Orderly, logical and consistent.

有条理的

连贯的

Aesthetically ordered.

Having a natural or due agreement of parts; harmonious: a coherent design.

Of waves having the same direction, wavelength and phase, as light in a laser.

相干的

Attaching or pressing against an organ of the same nature.

Belonging to a specific class of sheaves having particularly manageable properties closely linked to the geometrical properties of the underlying space. See Coherent sheaf on Wikipedia.Wikipedia

In a technical sense, determined by the (topology of) the subsets. Formally, Such that 𝒯 is the finest topology on T for which the inclusion maps ιₐ:C_a→T are continuous, where each C_a is considered with its subspace topology.

Finitely generated and such that all finitely generated submodules are finitely presented.

Such that every finitely generated (left) ideal is finitely presented.