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- A beta ray. β射线
- Infrared - ray detection ,catch induction makes one drop ,to Prevent mis-work. 红外线自动感应，每感应一次，出液一次，防止误动作；
- Through a sophisticate UV ray detection system, the authenticity of the banknote paper will be examined. 利用紫外光检查纸的质量，鉴别出伪钞。
- Each emission of an alpha or beta ray accompanies the transmutation of an atom; the energy communicated to these rays comes from inside the atom. 每一次a射线或b射线的放射都伴随着原子的蜕变，因为赋予这些射线的能量来自于原子的内部。
- The time jetter of the cosmic ray detecting system is 79.5 ps. 宇宙线测量系统的时间晃动为 79.;5ps
- For this,A combined method of radiactive ray detection with supersonic inspection has been adopted,enhancing obviously detection rate of defects on the inspected parts. 对此,采取射线与超声波检测结合的方法,显著地提高了受检部件缺陷的检出率。
- scintillation beta ray spectrometer 闪烁射线谱仪
- Absorbed dose point kernels of beta ray source 放射性核素辐射源的吸收剂量点核函数
- Helical orbit beta ray spectrometer 螺旋形轨道谱仪
- Znfrared ray protection: The door will stop automatically once the infrared ray detects any access. 红外保护:通过外接红外检测器,运行中有行人或车辆通过,即自动停止。
- Infrared ray detection of axle temperature 红外线轴温探测
- 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。
- A ray flower or the corolla of a ray flower. 舌状花舌状花或这种花的花冠
- Dosimetry of External Beta Rays for Radiation Protection 射线外照射的辐射防护剂量学
- A ray of sunlight pierced the clouds. 一缕阳光穿透了云层。
- I was left without a ray of hope. 我连一线希望也没有了。
- 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。
- Someday you may be a Phi Beta Kappa! 有一天你也可能成为斐陶斐的一员。
- 今日热词
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- 深远海浮式风电平台 - deep-sea floating wind power platform
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- 京雄高速公路 - Beijing-Xiongan expressway
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- 农业及相关产业增加值 - the added value of agriculture and related industries
