thorium b是什么意思

网络释义

用法例句

ICP-AES Determination of Micro-Amounts of Thorium in Flammable Poison(Gd,U)O_2 Chips After Anion-Exchange Separation;

阴离子交换分离-电感耦合等离子体原子发射光谱法测定可燃毒物(Gd,U)O_2芯块中微量钍

Study on Adsorption of Primary Amine to Thorium Contained in Leach of Rare-earth Mine;

伯氨树脂对稀土矿酸浸出液中钍的吸附研究

Spectrochemical Determination of Trace Thorium in Gd_2O_3;

化学光谱法测定三氧化二钆中微量钍

Extraction Mechanism of Th(Ⅳ)with Bis (2,4,4- Trimethylpentyl)phosphinic Acid from Hydrochloric Acid Medium;

二（2，4，4－三甲基戊基）膦酸从盐酸介质中萃取钍（Ⅳ）的机理

The study of analysis method of radio nuclide thorium in decorations surface stone material;

饰面石材中放射性核素钍的分析方法研究

The adsorption behaviour of U (Ⅳ) and U(Ⅵ) between five crown etherspolystyrene- divinylbenzene polymer stationary phase and hydrochloric acid system were studied.

成功地实现了铀（Ⅳ）与铀（Ⅵ）和铀（Ⅳ）与钍的分离。

AACK gives sensitive color reactions with RE, Th, Bi and Ca.

ＡＡＣＫ与稀土、钍、铋显色的选择性欠佳，与钙显色的选择性较好，故可作为测定钙的优良试剂。