1) trace thorium
痕量钍
1.
Determination of trace thorium in uranium dioxide by inductively coupled plasma-atomic emission spectrometry;
电感耦合等离子体原子发射光谱法测定二氧化铀中痕量钍
2.
In nuclear industry,trace thorium in uranium product from mining and metallurgy is an important impurity.
为了解决核燃料循环前端铀产品中痕量钍的分离、分析问题,将高分辨电感耦合等离子体质谱(HR-ICP-MS)与同位素稀释技术(ID)相结合,建立了灵敏、准确的八氧化三铀中微量钍的分析方法,方法的检出限为0。
2) uranium thorium content
铀、钍含量
3) thorium content meter
钍含量计
4) trace
[英][treɪs] [美][tres]
痕量
1.
Recent Progress of Inorganic Trace Analysis by Mass Spectrometry;
质谱的无机痕量分析进展
2.
Determination of Trace Phosphine by Gas Chromatography;
气相色谱-氮磷检测器分析痕量磷化氢
3.
Determination of ultratrace plumbum by catalytic spectrophotometry;
催化光度法测定超痕量铅
5) Thorium
[英]['θɔ:riəm] [美]['θorɪəm]
钍
1.
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
2.
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
3.
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
6) Th
钍
1.
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
2.
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。
3.
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。
补充资料：碳化钍
分子式：ThC2
CAS号：
性质：与碳化铀(UC2)的混合物或它们的固溶体可用作某种类型高温气冷堆的燃料。粒状碳化钍可由粒状二氧化钍与一定比例的石墨粉混合，在高温下反应制得。
CAS号：
性质：与碳化铀(UC2)的混合物或它们的固溶体可用作某种类型高温气冷堆的燃料。粒状碳化钍可由粒状二氧化钍与一定比例的石墨粉混合，在高温下反应制得。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条