查询词典 actinide

And a series of problems brought by the change of the site of Lanthanide and Actinide site was put forward.

并提出由于镧系和锕系位置的变化所带来的一系列问题。

The thirty rare earth elements are composed of the lanthanide and actinide series.

三十个稀土金属是稳定的La系和Ac系元素。

One element of the lanthanide series and most of the elements in the actinide series are called trans-uranium, which means synthetic or man-made.

La系中的一个和Ac系中的大多数被人们叫做反铀元素，或者是人造的。

Keywords Actinide nuclides Multiplet α-spectra α-particle emission probabilities Total uncertainty

锕系核素；多重峰α能谱；α粒子辐射几率；总不确定度

In order to investigate the effect of minior actinide data on integral parameter, the accelerator-driven minior actinide benchmark system was selected in this work.

为了确定加速器驱动系统中少锕系核素的核数据的不确定性对此系统中积分参数的影响，选择一铅－铋冷却次临界系统来进行分析，选择不同的微观评价库，CENDL-3.0，JENDL-3.2及ENDF/B-VI。

A radioactive element of the actinide series; found in uranium ores.

锕类的放射性元素，见于铀矿中。

The assorted minerals of zirconolite and sphene doping simulated actinide neodymiumwere fabricated by solid reaction, using zircon, titanium dioxide, calcium carbonate, Al2O3 as raw materials.

以ZrSiO4、CaCO3、TiO2、Al2O3、Nd2O3为原料，引入Al3+作价态补偿，通过固相反应制备包容模拟三价锕系核素Nd的钙钛锆石(CaZrTi2O7)和榍石(CaTiSiO5)组合矿物固化体。

Pyrochlore rich Synroc samples with different simulated actinide waste loading(37 %～50 %) are fabricated and tested.

采用与钙钛锆石性能相近的烧绿石为主要矿相，制备了对锕系元素废液有不同包容量(37%～ 5 0 %)的人造岩石固化体，测定了其物理性能。

In order to investigate the effect of minior actinide data on integral parameter, the accelerator-driven minior actinide benchmark system was selected in this work.

为了确定加速器驱动系统中少錒系核素的核数据的不确定性对此系统中积分参数的影响，选择一铅－铋冷却次临界系统来进行分析，选择不同的微观评价库，CENDL-3.0，JENDL-3.2及ENDF/B-VI。

Since the unstable nuclei exist between actinide s, including thorium and stable nuclei like lead and bismuth, explosive events such as supernovae are required to produce actinide s.

自不稳定核之间存在着锕系元素，包括钍和稳定核像灌了铅，铋，爆炸性事件，如超需出示锕。

However, as the name（read－only memory）implies, CD disks cannot be written onorchanged in any way.

然而，正如其名字所指出的那样，CD盘不能写，也不能用任何方式改变其内容。

Galvanizes steel pallet is mainly export which suits standard packing of European Union, the North America. galvanizes steel pallet is suitable to heavy rack. Pallet surface can design plate type, corrugated and the gap form, satisfies the different requirements.

镀锌钢托盘多用于出口，替代木托盘，免薰蒸，符合欧盟、北美各国对出口货物包装材料的法令要求；喷涂钢托盘适用于重载上货架之用，托盘表面根据需要制作成平板状、波纹状及间隔形式，满足不同的使用要求。