系元素的英文

• lanthanides

• "系"英文翻译    system; series
• "元素"英文翻译    element; elementary substanc ...
• "铂系元素" 英文翻译 :    platinum group
• "超锕系元素" 英文翻译 :    superactinides; transactinide element
• "锰系元素" 英文翻译 :    manganides
• "轻锕系元素" 英文翻译 :    light actinide
• "铜系元素" 英文翻译 :    actinide element
• "铀系元素" 英文翻译 :    uranides; uranium series element; uranoid
• "重锕系元素" 英文翻译 :    heavy actinide element; higher actinide
• "钍系元素" 英文翻译 :    thorides
• "铼系元素" 英文翻译 :    rhenides
• "锔系元素" 英文翻译 :    curoid
• "锕系元素" 英文翻译 :    actinide elements; actinide series; actinides; actinoid
• "锕系元素核" 英文翻译 :    actinoid nuclei
• "锝系元素" 英文翻译 :    technetides
• "镧系元素" 英文翻译 :    lanthanon; lanthanides; lanthanide series; lanthanoids
• "第二锕系元素" 英文翻译 :    superactinides
• "六价锕系元素" 英文翻译 :    hexavalent actinide
• "三价锕系元素" 英文翻译 :    trivalent actinide
• "四价锕系元素" 英文翻译 :    tetravalent actinide
• "铈组镧系元素" 英文翻译 :    cerium-group lanthanide
• "锕系元素收缩" 英文翻译 :    actinoid contraction
• "锕系元素酰基" 英文翻译 :    actinyl group
• "镧系元素收缩" 英文翻译 :    lanthanide contraction
• "第一过渡系元素" 英文翻译 :    first-series transition elements

• Nuclear criticality control of special actinide elements
  专用锕系元素的核临界控制
• Studies of amido podands on extractive behaviour of lanthanide and actini des
  酰胺荚醚对镧系和锕系元素萃取性能的研究
• Synthesis and characterization of heteropoly tungstophosphateselenium complexes with lanthanide
  镧系元素硒磷钨杂多酸盐的合成及表征
• Standard practice for mounting actinides for alpha spectrometry using neodymium fluoride
  使用氟化钕的光谱法用的锕系元素测定的标准实施规范
• Multivariate linear regression analysis of the element bonding parameter of the lanthanides and properties
  镧系元素键参数与物性的多元回归分析
• Rare earth elements ( rees ) consist of lanthanide series with atomic numbers from 57 to 71 , as well as scandium ( atomic number 21 ) and yttrium ( atomic number 39 )
  稀土是指原子序数从57到71的镧系元素以及与其同族的钪和钇，共有17个元素。
• Since the unstable nuclei exist between actinides , including thorium and stable nuclei like lead and bismuth , explosive events such as supernovae are required to produce actinides
  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
• Their discovery marks the first abundance determination of the actinides element thorium in a star beyond the milky way , and follows the detection of thorium in more than ten stars within the milky way
  他们发现,标志着首丰测定的锕系元素钍星以外的银河系,跟检测钍十余恒星的银河系
• Among three kinds of extractant , the entropy of tbdooda extraction is biggest , that of tbopda is least . lt means that configuration entropy makes the greatest contribution to the whole entropy change of extraction
  只有tbopda适宜于从hllw中问收分离钢系和澜系元素，对三价崩谰苹取分配比高。选择的稀释剂为40煤油辛醇。
• The path - way controlling of neptunium in co - decontamination step of purex process , the extraction thermodynamics of amido podand and its usage in recovery of actinides from simulated hllw have been investigated . more than 95 % np were maintained in np ( v ) in 1a extractor and flowed into 1 aw , if enough amount of hno2 was added in feed adjustment and then hno2 scavenger ( urea ) was added before extraction . three kinds of amido podand were synthesized , and the extraction of lanthanides , actinides and some fission products were studied . one of them ( tbopda , n , n , n ' , n " - tetrabutyl - 3 - oxa - pantenadiamide ) was used as extractant to recover actinides from hllw . the results of experiments show that more than 99 . 99 % actinides were recovered from hllw and separated basically in groups . the main digests are as follows : 1
  镎走向控制研究中通过调价阶段加入亚硝酸、而萃取前清除亚硝酸的独特办法可以将大于95的镎赶入1aw 。合成了三种酰胺荚醚萃取剂，研究了它们对锕系和裂片元素的萃取热力学，通过条件实验选择了其中一种荚醚tbopda ( n ， n ， n ’ ， n ’ ?四丁基? 3 ?氧戊二酰胺) ，进行了从模拟高放废液中分离锕镧系元素的工艺研究，锕系的回收率大于99 . 99 ，并且基本上实现了锕镧元素的组分离。其要点如下： 1