Strontium-90

Analysis of strontium-90 in urine by the opposite phase distributive chromatography

反相分配色层法分析尿中锶-90

The contents of strontium-90 in surface seawater in East China Sea and its adjacent region

中国东海及邻近大洋表层海水中的~（90）Sr含量

Determination of strontium-90 in environmental samples

环境样品中锶-90的测定

Analysis of strontium-90 in environmental samples with Dicyclohexyl-18-Crown-6

二环己基-18-冠-6测定环境样品中锶-90

Strontium-90 is estimated by solvent extraction of the daughter product yttrium-90 in the system HNO_3-HDEHP-toluene .

锶-90的含量通过HNO3-HDEHP-甲苯体系中溶剂萃取子体产物钇-90而获得。

The purpose of present work is to provide the standardization of strontium-90 and yttrium-90 radioactivity for the isotopic application and for the reprocessing plant .

本工作研究的目的主要是为同位素工业应用和核燃料后处理厂提供~（90）Sr-~（90）Y放射性活度标准。

The shoes designed by Masaya Kushino are for planting rapeseeds whose plants can remove the radionucleotides caesium-137 and strontium-90 from the soil .

鞋子由串野真也设计，用来播种油菜籽，因为油菜可以移除土壤中的放射性核素铯-137、锶-90。

Preparation of nitrate-H_2SO_4-graphite intercalation compounds by a two-step intercalation method Radiochemical analysis of strontium-90 in water & Extraction chromatography by di - ( 2-ethylhexyl ) phosphoric acid

GB/T6766-1986水中锶-90放射化学分析方法二-（2-乙基己基）磷酸萃取色层法

Objective To evaluate the safety and efficacy of a 40 mm strontium-90 / yttrium-90 ( 90Sr / 90Y ) source train in the management of in-stent restenosis within native coronary arteries .

目的探讨β射线（90Sr/90Y）治疗冠状动脉支架内再狭窄的安全性和疗效。