radium-

英

美

【医】镭疗法

Influences of fiber core radium and offset on the coupled efficiency are discussed in detail.
详细分析了光纤芯径和偏移对光纤-波导耦合效率的影响。
Eliminating radium from uranium mill acid effluent with barium chloride-sodium carbonate precipitation
用氯化钡-碳酸钠法从铀水冶酸性废水中除镭的研究
Simultaneous determination of uranium, thorium, radium and lead-210 in biologic samples
生物样品中铀、钍、镭和铅-210的联合分析方法
Determination of radium in water by α-counting
α-计数法测定水中镭
The radium of the spanning tree of k-equidistance graph is k.
k-等距图生成树的半径是k。
Treatment of waste water from a certain uranium mill by LIME-BARIUM chloride precipitation& direct precipitation of uranium and radium from tailings slurry
石灰-氯化钡沉淀法处理某铀水冶厂废水&在尾矿浆中直接沉淀铀和镭
The cavity chamber measurement of dose rate of radium γ-rays
用小电离室测量镭所放出的γ射线的剂量率
This thesis focuses on the diffusion process in the southern Yellow Sea ( SYS) using one-dimensional advection-diffusion model based on radium isotopes.
本论文基于放射性镭同位素技术，利用物质输送的一维平流-扩散模型，研究了中国南黄海海域的物质扩散过程。