| 释义 |
actinides 英'æktinaidz美'æktinaidz COCA¹⁸⁹⁶²⁰BNC¹²⁶⁴¹⁶⁺⁴
基本英英例句
n.锕类元素⁵⁰名词actinide的复数形式⁵⁰.原型actinide的三单
名词 actinide:
any of a series of radioactive elements with atomic numbers 89 through 103 Chemistry of actinides in natural aquifers, migration behaviour of radionuclides and natural analogue study are mainly discussed.
放射性核素在地质体系中的迁移行为以及自然类比研究。 cnki
The distribution ratios of actinides are very low when aqueous phase is nitric acid.
在硝酸溶液中，萃取体系对锕系元素的萃取率很低； cnki
The inactive experiment of removing actinides from simulated HLLW by TRPO process is completed.
采用微型离心萃取器进行了TRPO流程从模拟高放废液中去除锕系元素的冷实验。 iciba
The neutronic computation and analysis is performed to assess the technical feasibility of transmutation of long- lived actinides using fusion- fission hybrid reactors by the above code system.
利用所研制的程序系统对长寿命锕系元素在聚变-裂变混合堆中的转化进行了探索性研究。 dictall
The cesium- radon period also includes the lanthanides, and the period beginning with francium includes the actinides.
铯一氡周期还包括镧系元素，以钫开始的周期包括锕系元素。 yeebang.com
But roughly5 percent of reactor waste is highly radioactive fission products, including plutonium and other actinides.
但是约有百分之五的反应堆废料是高放射性裂变产物，包括钚和其他锕系元素。 yeeyan
Directed by the theoretical system, it calculates and appraises producing benefit of organic food, taking organic- traditional Actinides from Anhui Province Yuexi Country as an example.
在理论体系的指导下，以安徽省岳西县的有机——传统猕猴桃为例，进行有机食品生产效益的计算和评价。 fabiao
Rare earths, also called lanthanides, are chemically similar to actinides89 through104.
稀土元素也称镧系元素，化学性质与锕族元素89到104相似。 yeebang.com
Separation of minor actinides and long- lived fission products is the key process for such purpose.
其中，从核废物中分离回收次要锕系和长寿命裂变产物是关键步骤。 cnki |