普通X线摄影中,肺部在胶片上是()What color is the lung on the film after radiography?()


普通X线摄影中,肺部在胶片上是()What color is the lung on the film after radiography?()

A.白色White

B.深灰Dark gray

C.浅灰Light gray

D.不确定Uncertain

正确答案:深灰Dark gray