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.
Spur-type apple trees give you more bang for your buck! Unlike regular fruiting trees (which produce fruit only on the outside limbs of the tree), the more compact spur apple trees allow fruit to form on the inside limbs--bearing fruit from the trunk, outwards.This unique style of bearing allows each tree to produce up to twice as many apples!nlike regular fruiting trees (which produce fruit only on the outside limbs of the tree), the more compact spur apple trees allow fruit to form on the inside limbs--bearing fruit from the trunk, outwards.