词汇	excitation gradient
释义	excitation gradient 兴奋梯度
随便看	reuse of car wash water reuse of design reuse of domestic sewage re-use of forms reuse of green design reuse of intermediate water reuse of knowledge reuse of materials reuse of medium cleaning water reuse of medium water reuse of middle-water Reuse of municipal sewage re-use of natural resources reuse of needles and syringes reuse of number reuse of old and discarded things reuse of old building reuse of old buildings reuse of plastic wastes reuse of preference reuse of reclaimed water reuse of sewage reuse of shuttering reuse of slurry reuse of software