结构上的

The most interesting thing is that the space group of a non-chiral macrocycle was a chiral symmetry one. With a p-chlorophenyl substituent, the structure of the aromatice macrocyclic oligomer was unsymmetrical.

利用晶体结构参数计算出大环分子环状孔穴的有效直径，为这类刚性环状齐聚物作为一类纳米结构材料的应用作了理论上的准备。

With the aid of the (Charge- Coupled Device) CCD camera to acquire the digital informations for erect section of specimens, then utilizing the compacting parameters of compaction particle principal axis direction , asphalt mastics film thickness and particle area ratio etc.

针对沥青混合料试件压实成型方式不同因而内部结构各异的情况，采用图像数字处理技术，借助于CCD相机获取试件立断面的数字化信息，提出利用颗粒主轴方向、沥青砂胶膜厚及颗粒面积比等压实参数，直观、快速而准确地评价不同成型方法的压实效果，在此基础上，选择了马歇尔击实、轮碾压实、振动压实和旋转压实四种方法进行研究，并对比分析了实际路面结构。

Northwest Pacific STH should be seen as two part, the west Pacific STH and mid-Pacific STH due to their marked difference in horizontal and vertical structure.

1不论是从水平环流上还是从垂直结构上，都应将西北太平洋副高分为中太平洋副高和西太平洋副高，它们具有显著不同的特征。

Gas column (2) gaseous oil column (3) gaseous liquid column from pump to the tube end (4) gaseous column from tube end to the formation According to the flow pattern, this paper utilize the methods given by those papers .

从管柱结构上，将井筒划分为四个部分：(1)气柱段(2)沉没度(3)泵口至管鞋段(4)管鞋至油层中部在流态分布上，管鞋以上，尊重人前人的算法。

The bilayer leaflet model for the structure of biomembranes may be simply state as follows: the basic construct of all biological membranes consists of a bimolecular lipid leaflet (i.e.a lipid bilayer for short) with sorbed non-lipid layers.

生物膜结构的双层模型可以简单地陈述如下：所有的生物膜基本结构均由一个双分子类脂层及吸附其上的非类脂层构成。

KEDAXLl high class air type luggage rack is innovated in construction and manufacture process,based on advanced technology of similar products both home and abroad.

KEDA-XL1型高档航空式行李架吸收了国内外同类产品的先进技术，从结构上，制作工艺上进行了大胆创新。

It studys a kind of method to analysis question sentence based on the structural question sentence instance,design a method to express various kind of semanteme knowledge, manage domain knowledge in Xml file, and design a method to extract answer on the kind of knowledge structre.

研究了一种基于结构化问句实例分析问句的方法，设计了应用该方法时的各种语义知识及其表示，用Xml文档来管理领域知识，在这种知识结构上设计了一种答案抽取的方法。

The three markers are further examined in terms of their collocational patterns, both grammatical and lexical. Significant differences are found in the collocation of adverbial adjuncts.

接著，我们进一步研究这三个标记的句法及词汇搭配结构，结果发现在副词的搭配结构上三者有显著的差异。

Domains are evolutionarily conserved sequence units and they are structural and functional building blocks of proteins.

结构域是进化上的保守序列单元，是蛋白质的结构和功能的标准组件。

We have obtained the hyperfine structure components of P(84) 5-5 transition with a SNR of 1000 at 1 s time constant. The diode laser is frequency stabilized to the hyperfine component o of the saturated absorption signal.

我们得到了此跃迁超精细结构成分的讯噪比是1000(在1秒的时间常数)；此二极体雷射稳频在o超精细结构成分上，所得到的频率稳定性优於10 kHz。

This one mode pays close attention to network credence foundation of the businessman very much.

这一模式非常关注商人的网络信用基础。

Cell morphology of bacterial ghost of Pasteurella multocida was observed by scanning electron microscopy and inactivation ratio was estimated by CFU analysi.

扫描电镜观察多杀性巴氏杆菌细菌幽灵和菌落形成单位评价遗传灭活率。