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- dermatonosis grenz ray unit X线皮肤病治疗机
- dermatological grenz ray unit 软X线皮肤病治疗机
- Grenz rays (also called ultrasoft X-rays or Bucky rays) was a popular treatment of psoriasis during the middle of the 20th century. 国境射线（也称为超软X射线或巴基射线）是在20世纪中叶流行的牛皮癣治疗。
- intermediate frequency X - ray unit 中频X线机
- industrial frequency X - ray unit 工频X线机
- A display device that uses a cathode ray tube. 一种使用阴极射线管的显示装置。
- Radioactive ray is material thing. 放射线是实际的物质。
- The luminous intensity on unit area. 单位面积上的发光强度。
- A ray flower or the corolla of a ray flower. 舌状花舌状花或这种花的花冠
- grenz ray 跨界射线
- A ray of sunlight pierced the clouds. 一缕阳光穿透了云层。
- The family is the smallest social unit. 家庭是社会最小的单位。
- I was left without a ray of hope. 我连一线希望也没有了。
- Grenz ray therapy tube 软X线治疗管
- Pressure is force per unit area. 压力就是电单位面积上的力。
- A set of data elements which are handled as a unit. 作为一个单元来处理的一组数据元素。
- grenz ray theray 境界线疗法
- The family is the basic unit of society. 家庭是社会的基本单位。
- Her visit brought a ray of sunshine into the children's lives. 她的来访给孩子们的生活带来了欢乐。
- A metric unit of area equal to 10 ares. 十公亩面积的公制单位之一，等于十公亩。
