元素的

Finite groups of matrices appear early as examples in a first course in abstract algebra, and most of the time these examples are given with integral entries.

矩阵的有限群作为例子最早出现在抽象代数的第一章，通常这些例子中的元素都是以整数元素的形式给出。

Three parameters of lanthanide,atomic number Z,valence electron number N,ion radius r,were used to define a new topological index of bond parameter —H_z.

根据镧系元素的原子序数Z、价电子数N、离子半径r提出了一个新的键参数拓扑指数 HZ，并将HZ、镧系元素相对分子质量Mr共同与其11种理化性质进行关联，其结果显示了满意的线性相关性。

Hydrogen always has valence 1, so other elements' valences equal the number of hydrogen atom s they combine with.

元素的特征价数是以该元素一个原子可结合的氢原子数或可从一化合物中置换出的氢原子数来表示。

In this chapter, I introduce the unbundling network element theory in detail and how to use this theory to make interconnection fee.

在本章中，我们对非绑定网络元素的理论进行了详细的介绍，并介绍了如何利用非绑定网络元素的理论来制定网间互联费用。

In order to help experiment measurement the low-lying structures of superheavy elements,some energy levels were suggested to be of good candidates for experimental observations.

为了能够对实验直接测量超重元素能级结构提供帮助，我们还预言了Hs和Uub元素的几个可能被实验观测到的共振态的能级位置和吸收振子强度。

Through analysis on the structure of valence electron shell,the atom radius,the bonding orbital and other important parameters,this paper discusses the irregularity in the second circle of nonmetal elements and the irregular courses.

本文通过对第二周期元素价电子层结构、原子半径、成键轨道及其重要参数的分析，讨论了第二周期非金属元素的不规则现象，并且分析了产生这些不规则性的原因。

An XML element is everything from the element's start tag to the element's end tag.

一个 XML元素的所有内容是元素的起始标签和终止标签之间的一切内容（起始、终止标签也包含其中）。

Atmospheric particle samples were collected during December at Shanxi in Taiyuan in the winter of 2004 and were analyzed by PIXE which results in 20 element concentrations and elemental distribution.

结果表明，在测到的大气颗粒物中20种元素的质量浓度主要是由Al、Si、Ca、Fe、S五种元素贡献的，且粗粒子占优势。

To manage this socalled element thematic it was necessary to attach thematic attributes to all geometry elements.

包括所有几何元素的专题属性，管理这个所谓的元素属性是必须的。

The average absolute error of the 77 determined elemental electronegativities was 0.084, compared with Pauling electronegativities.

0.0000表明， XSc与Vic和qcj密切相关， 77种元素的拟合值与XP十分接近，平均绝对误差仅为0.084；并预测出较为合理的稀有气体元素的电负性。

The split between the two groups can hardly be papered over.

这两个团体间的分歧难以掩饰。

This approach not only encourages a greater number of responses, but minimizes the likelihood of stale groupthink.

这种做法不仅鼓励了更多的反应，而且减少跟风的可能性。