您要查找的是不是：
- 射线ray
- 物理特性physical characteristics
- X射线X ray; roentgen ray
- 这枪能发出看不见的射线。The gun can fire invisible rays.
- 特性曲线frequency plot
- 电气特性electrical specification
- 阴极射线管CRT
- 生物学特性biological characteristics
- 机械特性mechanical features
- γ射线γ-ray
- 射线探伤radiographic inspection
- 他正在研究野生植物的药物特性。He is studying the medicinal properties of wild plants.
- 材料特性material characteristic
- X射线衍射仪X-ray diffractometer
- 技术特性technical characteristic
- Ｘ－射线荧光检查仪fluoroscope
- 特性阻抗natural impedance
- 暴露于射线用辐射手段暴露或发现某物To expose to or reveal by radiation.
- 仁慈是她的特性之一。Kindness is one of her attributes.
- Ｘ射线X-radiation
