单词	velocity， phase
释义	velocity， phase相速通訊工程
随便看	aplanatic focus aplanatic lens aplanatic magnifier aplanatic objective aplanatic point aplanatic points aplanatic system aplanatic telescope aplanatisch aplanatism aplanatisms aplanats a-plane a plane in gcometry aplanetic aplanetism a plan for cheating a plan for the present juncture a plank a plank across a stream a plank house a plank-house aplanobacter fasciens ishiyama et muko ; corynebacterium fasciens dawson ; fasciation of the sweet pea aplanobacter fasciens (tilford) ishiyama et muko aplanobacter fasciens (tilford) ishiyama et muko ; corynebacterium fasciens (tilford) dawson ; fasciation of the sweet pea