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Anisodamine causes interdigitation in DPPG, whose phospholipid molecules insert into the opposite lipid layer with the ends of the acyl chains near to the 5th carbons of the opposing lipid molecules, whereas anisodamine can not cause interdigitation in DPPC existed generally in membranes.

山莨菪碱诱导DPPG脂质体交插结构，其脂酰链末端插到对面分子层脂酰链第五个碳原子的位置，而生物膜中普遍存在的DPPC不能被山莨菪碱诱导形成交插相，但DPPG／DPPC混合物则能形成交插相，即伴随DPPG的交插，DPPC分子也发生交插。

The novel chemistry is described for the isomorphous substitution of amorphous or framework silicon atoms in zeolite itself for aluminum atom in the framework of zeolite.

我们发现在适当的反应条件下，骨架铝的脱出与外界硅原子的取代几乎同时进行，避免了分子筛晶体结构破坏，得到富硅骨架八面沸石分子筛。

Chapter 4In this chapter,we applied the generalized Laguerre polynomial as the basis functions and introduced the linear combination technique into WBEPM theory.He atom ground-state energy is studied by using double generalized Laguerre polynomial.The result obtained from this method is at the same level with the other theoretical methods.

第四章本章用广义拉盖尔函数作为基函数，将线性组合技术引入到WBEPM理论中，对He原子的基态能量做了双广义拉盖尔函数的研究，得到可与现有理论方法相比照的结果。

It is the hotspot research in the field of synthesis of functional macromolecule materials at present.

利用咪唑啉含有两个氮原子的五元杂环化合物特殊结构，在其合成过程中对官能团"枝接"其他功能基团，使之成为具有特殊功能的化学品，是目前国际上合成功能高分子材料研究的热点。

There is only a moderate increase in atomic size as we go down a given group in the periodic table.

当周期表中一定的族由上往下时，原子的大小仅有缓慢的增加。

The thermodynamic function data, including total energy, enthalpy, entropy, free energy and constant volume molar heat capacity for dibenzo-furan and 135 polybrominated dibenzo-furans, were predicted by fully optimized calculation and frequency analysis at the B3LYP/6-31G* level.

在B3LYP/6-31G*水平上对二苯并呋喃和135个多溴二苯并呋喃系列化合物进行了全优化计算和振动分析，得到各分子的总能量、焓、熵、自由能和恒容热容，研究了这些参数与溴原子的取代数目及取代位置的关系。

The atoms of the noble gas elements all have a stable number of elctrons in their outermst shells, so they tend to be unreactive.

稀有气体单质的原子的外层电子都达到了稳定结构的数目，所以它们都趋于不活泼。

Many properties of an atom are determined by the outermost electrons.

一个原子的许多性质都是由其最外层的电子所确定的。

The chemical properties of an atom are determined by the outermost electron shell.

一个原子的许多性质都是由其最外层的电子所确定的。

Such as pentane there are three isomers, Wang alkyl has 35, while containing 30 carbon atoms, the number of isomers of alkanes up to 411 × 109 Ge.

例如戊烷的异构体有3个，王烷有35个，而含30个碳原子的烷烃的异构体数目高达411×109个。

However, as the name（read－only memory）implies, CD disks cannot be written onorchanged in any way.

然而，正如其名字所指出的那样，CD盘不能写，也不能用任何方式改变其内容。

Galvanizes steel pallet is mainly export which suits standard packing of European Union, the North America. galvanizes steel pallet is suitable to heavy rack. Pallet surface can design plate type, corrugated and the gap form, satisfies the different requirements.

镀锌钢托盘多用于出口，替代木托盘，免薰蒸，符合欧盟、北美各国对出口货物包装材料的法令要求；喷涂钢托盘适用于重载上货架之用，托盘表面根据需要制作成平板状、波纹状及间隔形式，满足不同的使用要求。