56 何種 X 光機使用的管球有自體整流(self-rectification)..-阿摩線上測驗
2F Steven Huang已 大四上 (2019/01/03)
出處:放射科學-放射師必知的物理、生物和防護(Radiologic Science for Technologists Physics,Biology,and Protection 9/E) p.112 在某些移動式與牙科X光成像系統,X光管可作為真空管整流器。這樣的系統稱為自我整流( self-rectified),造成其最終波形與半波整流相同。 https://www.elprocus.com/wp-content/uploads/2016/04/Half-wave-rectifier-working.jpg 出處:Radiologic Science for Technologists Physics,Biology,and Protection 10/e p.96 In some portable and dental x-ray imaging systems, the x-ray tube serves as the vacuum tube rectifier. Such a system is said to be self-rectified, and the resulting wave... 查看完整內容 |