1·Materials with high densities often contain atoms with high atomic Numbers, such as gold or lead.
高密度材料通常由较大原子序数原子构成，例如金和铅。
2·Materials with high densities often contain atoms with high atomic Numbers, such as gold or lead.
高密度材料通常由较大原子序数原子构成，例如金或铅。
3·Materialss with high densities often contain atoms with high atomic Numbers, such as gold or lead.
高密度材料通常由较大原子序数原子构成，例如金和铅。
4·Transuranium element Any of the chemical elements after uranium in the periodic table (with atomic Numbers greater than 92).
周期表中铀以后的任何化学元素(原子序数大于92)。
5·Lanthanide: Any of the series of 15 consecutive chemical elements in the periodic table from lanthanum to lutetium (atomic numbers 57-71).
镧系：周期表中从镧到镏（原子序数57～71）15种按顺序排列的化学元素系列。
6·The set of chemically related elements with properties similar to those of lanthanum, with atomic Numbers from 57 to 71; the rare-earth elements.
和镧的特性相似的一组在化学上有联系的元素，原子序数从57到71；稀土元素。
7·It was found that the deepness of impurity energy level is related to the atomic Numbers of doped elements by the analysis of their electronic structures.
通过对电子结构的分析，发现杂质能级的深浅与掺杂元素原子序数有关。
8·The variable $values is neither a node-set nor an IDN; it is just a sequence of atomic double-precision numbers.
变量 $values 既不是节点集也不是 IDN，仅仅是一个原子性的双精度数序列。
9·A radioactive process in which an atomic nucleus loses energy by emitting a gamma ray without a change in its atomic or mass Numbers.
原子核的一种放射性过程，在这种过程中由于放出一个伽马射线而损失能量，但并不改变原子序数或质量。
10·But looking at the Numbers, you'll get far more bang out of tweaks to the atomic element pages than the home page.
但你看看数量就会发现这些底层元素是多么的庞大。