镧系元素

Although China has the resources and refinery capacity to produce enough lanthanum, terbium, neodymium and dysprosium to satisfy a global demand that is rising at 10 per year, its rare earth export allocation for the whole world this year is expected to be about 38,000 tonnes — less than the quantity required by Japan alone.

虽然中国具备生产足够的镧系元素、铽元素、钕元素和镝元素的资源和精炼能力，以满足每年10％的全球需求增长率，但预计它今年对全世界的稀土出口只有38000吨，这还不够日本一个国家的需求。

Es is an unique characterization for the atoms and ions of 109 elements, and present a highly correlationship with seven physico-chemical properties of lanthanides,of which the general formula of linear regression equation is as p=a+b.

Es对109种元素的原子或离子实现唯一性表征，并与镧系元素的7种理化性质呈现高度相关性，其直线回归方程通式为：p=a+b。

The INDO Method Applicable to the Electronic Structure Calculation of Lanthanide Compounds I.

适用于计算镧系元素化合物电子结构的INDO方法Ⅰ。

The effect of environmental temperature and lanthanide elements doping on the properties of YAG:Ce is investigated.

3研究了环境温度、镧系元素共掺杂对YAG：Ce粉体性能的影响。

Similar procedures with structures containing lanthanide elements offered even greater scope for deception.

含镧系元素的结构类似的程序提供了更大的欺骗范围。

Each layer of parallel pillars is separated by a layer of a group,, or metal or a lanthanide.

平行的柱的每一层之间被、、或族金属或者镧系元素的层隔开。

While roughly a third of US oil comes from such unstable places as Nigeria and the Middle East, rare earth metals known scientifically as lanthanides, are controlled almost exclusively by China.

尽管美国将近三分之一的石油来自奈及利亚和中东这一类不稳定的区域，可是元素名称为镧系元素的稀土金属，却几乎完全是被中国垄断了。

Lanthanides are also due to 4f electrons in the whole empty, half full, all the changes in full so that there are some factors appear 4 price, some prices appear 2 oxidation state, we use the following oxidation diagram and black point size to indicate the size of the stability of oxidation state.

镧系元素也因4f上电子全空、半满、全满的变化使有些元素出现＋4价，有些出现＋2价氧化态，我们用下列氧化态图及黑点大小来表示氧化态稳定性大小。

An element bonding parameter topological index HLA is proposed based on topological principle and valence shell electron structural character.

基于元素键参数拓扑指数原理以及镧系元素价层电子结构特征构建了一种新的拓扑指数HLA。

A new element bonding parameter topological index H_ is based on H_E.

在元素键参数拓扑指数 HE的基础上定义了一个新的拓扑指数HER并与镧系元素的11种物理化学性质显示高度的线性相关性。

The labia have now been sutured together almost completely.The drains and the Foley catheter come out at the top.

此刻阴唇已经几乎完全的缝在一起了，排除多余淤血体液的管子和Foley导管从顶端冒出来。

To get the business done, I suggest we split the difference in price.

为了做成这笔生意，我建议我们在价格上大家各让一半。