您要查找的是不是：
- 软X线管 Grenz tube; soft-ray tube
- 乳腺软X线摄影 Mammography
- 线 thread
- X线管电压对图像质量和放射剂量影响的研究 A study of the effect of X-ray tube voltage on image quality and radiation dose
- 软X线治疗管 Grenz ray therapy tube
- X线管电流 X-ray tube current
- 软X线 soft x-ray
- 超软X线 grenz rays; supersoft roentgen rays
- X线管电压 X-ray tube voltage
- 软X线机 marginal x-ray apparatus
- X线管 roentgen tube; x-ray tube
- 软X线谱 soft x-ray spectrum
- X线管靶 X-ray tube target
- 软X线区 soft x-ray region
- X线管套 X-ray tube housing; X-ray tube sleeve
- 软X线爆光 long wave length exposure
- X线管头 x-ray tube head
- 软X线皮肤病治疗机 apparatus for dermatology therapy, marginal x-ray; apparatus for superficial therapy, marginal x-ray; dermatological grenz ray unit
- 体腔X线管 endodiascope
- 限界X线机，软X线机 marginal x-ray apparatus
