簇

The following is Ti-He which value is -6480.3 876eV. Ti-He(o2) had the more stable structure of four systems of Ti-He. The variety of volume before and after Geometry optimization proves this result. The population analysis also proves the interaction between helium atom and Ti was electrovalent bond.

利用Dmol3对钒、钛八面体和四面体团簇计算的结果表明，氦原子在金属钒四面体间隙的嵌入能比八面体间隙低，嵌入能为5eV；氦原子在金属钛八面体间隙的嵌入能比四面体间隙低，嵌入能为0.2eV。

According to the collecting geographic sites of IW3 and IW10 in Israel and the SSR mapping data, MlIW3 and MlIW10 appear to be the same or allelic to wild emmer derived powdery mildew resistance gene Pm41 or in the same cluster with it.

根据MUW3和MlIW10的来源和分子标记定位结果，推断这两个基因可能是小麦抗白粉病基因Pm41或其等位基因或位于同一个基因簇中。

The calculated results show that the most stable structures of C 5H 10NH(NH 3) n are one linear hydrogen-bonding, three-cyclic and four-cyclic structures for n=1, 2, 3, respectively. At MP2/6-31G//B3LYP/6-31G level, the MO population analysis of the most stable configurations C 5H 10NH(NH 3) n(n=1—3) has been employe...

在 MP2 /6 - 31G //B3LYP/6 - 31G水平下，对最稳定构型 C5 H10 NH( NH3) n ( n=1～ 3)的分子轨道进行布居分析，并且对相应的占据轨道进行指认。C5 H10 NH( NH3) n( n=1～ 3)垂直电离势的计算结果表明，形成氢键团簇后，分子的垂直电离势降低。

But in the latter case, an intracluster rearrangement is needed. Thus, there is a high energy barrier to be overcomed during the transfer process, which makes the reaction unfavorable.

但是甲基上的H原子发生转移的过程中，需要经过一个簇内的结构重排过程，因而需要克服一个较大的能垒，故此反应通道是次要的。

Each In atom is bonded with one Si atoms and two neighboring In atoms; b The adsorption energy of single In atom on the FHUC of the Si(111)-7x7 is 0.2eV higher than that on the UHUC. As a result, In atoms prefer to enucleate at the UHUC and develop into ordered dots array accordingly.

第一原理计算表明， a六个 In 原子在 Si(111)-7x7表面形成一种扭曲的六边形结构，每个 In 原子与一个衬底 Si 原子及两个相邻的 In 原子形成共价键，这些共价键具有类 sp2构型； b单个 In 原子吸附在 Si(111)-7x7单胞的 FHUC 时的吸附能较吸附在没有层错的一半的吸附能低0.2eV/原子，故而 In 团簇优先在 FHUC 成核生长并进而形成有序的点阵结构。

Eryngo:any of several plants of the genus Eryngium having spiny leaves and dense clusters of small bluish flowers.

甜海冬根：刺芹属的几种植物，尤指海滨刺芹，具有刺状树叶和稠密簇生的浅蓝色小花。

Morphological observation showed that exposure of≥0.625 mmol/L Na2SO3 could decrease cell numbers significantly and living cells seemed narrower and longer than the usual way with fewer evection. But lower concentrations of Na2SO3 (≤0.156 mmol/L) did not change cell numbers and cell morphology.

形态学观察发现，当接触亚硫酸钠浓度≥0.625mml/L时，细胞数量明显降低，细胞比较细长，突起较少；当亚硫酸钠浓度簇0.156mmol/L时，细胞数量和形态基本无变化。

Hsüopsida is parallel to the above three plant categories in Early Devonian and differs from them in that: the trimerophytes or Euphyllophytina have long fusiform sporangia terminating in trusses and P-type tracheids; the zosterophytes or Lycophytina are characterized by the exarch xylem; the rhyniophytes bear simple isotomous branches and S-type tracheids.

徐氏蕨类群与上述早泥盆世的三大类群并行，它不同于三枝蕨类或者是真叶植物的长纺锤形、成簇顶生的孢子囊和P-型管胞；不同于工蕨类或石松植物的外始式木质部；不同于莱尼蕨类植物简单的等二叉分枝和S-型管胞。

Rebecca is not a beautiful woman who always pleases men, she is full of energy, courage, independence, calmness and decision. For the freedom of her desire and expectative of exciting life she even chooses to die under her wrathful husband's gun. She is like a flaming blaze burning her short, but exciting life.

Rebecca，她并不是取悦男性的漂亮女性，她充满了活力，勇气，独立，冷静和决定，为了自由和她期待的精彩生活，她甚至选择了去死在她愤怒的丈夫的枪下，她像一簇闪烁的火焰燃烧了她短暂，但很精彩的生命。

Rebecca is not a beautiful woman who aoways pleases men, she is full of energy, courage, independence, calmness and decision. For the freedom of her desire and expectative of exciting life she even chooses to die under her wrathful husband's gun. She is like a flaming blaze burning her short, but exciting life.

Rebecca，她并不是取悦男性的漂亮女性，她充满了活力，勇气，独立，冷静和决定，为了自由和她期待的精彩生活，她甚至选择了去死在她愤怒的丈夫的枪下，她像一簇闪烁的火焰燃烧了她短暂，但很精彩的生命。

We have no common name for a mime of Sophron or Xenarchus and a Socratic Conversation; and we should still be without one even if the imitation in the two instances were in trimeters or elegiacs or some other kind of verse--though it is the way with people to tack on 'poet' to the name of a metre, and talk of elegiac-poets and epic-poets, thinking that they call them poets not by reason of the imitative nature of their work, but indiscriminately by reason of the metre they write in.

索夫农 、森那库斯和苏格拉底式的对话采用的模仿没有一个公共的名称；三音步诗、挽歌体或其他类型的诗的模仿也没有——人们把&诗人&这一名词和格律名称结合到一起，称之为挽歌体诗人或者史诗诗人，他们被称为诗人，似乎只是因为遵守格律写作，而非他们作品的模仿本质。

The relationship between communicative competence and grammar teaching should be that of the ends and the means.

交际能力和语法的关系应该是目标与途径的关系。