普通X线摄影中，肺部在胶片上是What color is the lung on the film after radiography？? 白色White|黑色Black|雪花灰Dark gray|浅灰Light gray
举一反三
- 普通X线摄影中，肺部在胶片上是What color is the lung on the film after radiography？
- 中国大学MOOC: 普通X线摄影中，肺部在胶片上是What color is the lung on the film after radiography？
- the gray or black powder that is left after something burns ________
- 普通X线摄影,使胶片产生灰雾的主要原因是In radiogr...e fog on the film is
- Which is not a good choice for business suits for men A: Black B: Navy C: Brown D: light gray