However, diffusion needs not always be along the concentration gradient. For example, in the. alloy systems that contain a miscibility gap, the free energy curve can have a negative curvature. at low temperature, as shown below in Case 2.
Spur Meaning and Definition. ( 1 n.) The track of an animal, as an otter; a spoor. ( 2 n.) A branch of a vein. ( 3 n.) A wall that crosses a part of a rampart and joins to an inner wall. ( 4 n.) A sparrow. ( 5 n.) One of the large or principal roots of a tree.
Coniferous. (kahn-IH-ferr-us). Coniferous trees bear their seeds in cones and have very narrow or overlapping leaves. All of Minnesota's coniferous trees except the larches are evergreens, meaning that they maintain their leaves throughout the year.oniferous. (kahn-IH-ferr-us). Coniferous trees bear their seeds in cones and have very narrow or overlapping leaves. All of Minnesota's coniferous trees except the larches are evergreens, meaning that they maintain their leaves throughout the year.