多分子的

In this paper, high-level ab initio and density functional theory are used to theoretically investigate multi-channel radical reaction. The mechanism and kinemics of radical reaction are studied in our paper. We choice three typical systems which are gaseous phase molecules. Some beneficial results have been obtained.

本文用高水平从头算方法研究了多通道自由基反应的机理和动力学，选取三个有代表性的气相分子反应体系进行了研究，通过对这三个体系的分析得到了一些有益的结论。

Gena has successfully developed a quick molecular diagnostic system through which may simultaneously identify and differentiate kinds of different subtypes of influenza A viruses including H5N1 which highly makes illness.

我们开发出了一个可同时检测流感病毒多种亚型，包括高致病的 H5N1型的快速分子诊断系统，在一个管内采用多重逆转录 RT-PCR 法扩增可能潜在的流感病毒基因组的多个特异靶点， RT-PCR 产物可用 xMAP 技术检测和鉴别。

Many of the boys were Republicans and supporters of Barry Goldwater, who they hoped would defeat President Kennedy in 1964, but there were enough progressives on civil rights, including four of us from the South, for our legislative proposals to carry the day.

许多男生是共和党人，但是他们支持巴里。戈德华特，并希望他能在1964年击败肯尼迪总统，但有足够多的民权进步分子，包括我们四个来自南方的人，足以让我们提出的立法建议在当天得以通过。

The genetic distances to resistant gene are 9.6 cM and 10.4 cM, respectively. The resistance to sorghum head smut physiological race 3 may be controlled by two mutual independent nonallelic genes, and there is interaction between them. It is found that molecular markers are easier to find in B population than R population during the screening of SSR markers. It may show the different resistance mechanism between restorer line and maintainer line.

高粱对丝黑穗病菌3号生理小种的抗性可能受2对彼此独立的非等位基因控制，并且基因之间存在着互作；筛选SSR标记时发现，高粱抗丝黑穗病基因的分子标记较易在保持系群体中找到，在恢复系群体中DNA片段多态性较少，表明恢复系和保持系在抗性机制上可能存在差异。

Research background: Choroidal neovascularization is a common cause of vision loss in patients, which often resulted from exudative Age-related macular degeneration、 pathologic myopia、 central serous chorioretinopathy、ocular histoplasmosis and angioid streaks, Rarely, CNV is seen in children, usually in association with inherited macular dystrophies. Despite extensive basic and clinical research, our knowledge of the complicated molecular mechanism of CNV is still limited, for these reasons currently used therapeutic approaches are insufficiently effective.

课题研究背景：脉络膜新生血管(choroidal neovascularization，CNV)是导致视力丧失的一种常见原因，多继发于渗出型年龄相关性黄斑变性、近视性黄斑变性、中心性浆液性脉络膜视网膜炎、眼组织胞浆菌病和眼底血管样条纹等眼病，在儿童罕见，主要与遗传性黄斑营养不良有关，尽管近年来进行了大量的基础和临床研究，但对CNV复杂分子机制的认识仍然非常有限，因此目前的治疗措施都不尽如人意。

With the development of the genome projects of human and some model organism, huge database of molecular sequences have been generated.

随着人类基因组计划的完成，以及各种生物基因组计划的相继实施和完成，由此产生了越来越多的生物分子序列数据。

Active force of the static electric power that exists between the element, scanty water and hydrogenous key force can be right the mechanism of fossilization makes bigger impact, induce multilayer and adsorptive fossilization pattern possibly even.

分子间存在的静电力、疏水作用力及氢键力能对固定化的机理构成较大影响，甚至可能诱发多层吸附的固定化模式。

With the completion and full implementation of biological genome project, it brings an increasing number of molecular sequence data. The focus of biological research transits from data accumulation to the data analysis and interpretation.

随着生物基因组计划的相继完成和全面实施，产生了越来越多的分子序列数据，生物学研究的重点也从数据积累向数据分析和解释过渡。

On artificial standard cores and long cores with mutiple measuring points,laboratory experiments are carried out for the injectivity and the oil displacement capability of 500,750,and 1000 mg/L polymer solutions under simulation conditions of tertiary-main layers in North Saertu reservoirs in Daqing.

采用标准岩心和多测点岩心，通过室内的岩心流动和驱替实验研究了相对分子质量1.0×107、浓度500 mg/L、750 mg/L和1000 mg/L的聚合物溶液在大庆中低渗油层的注入性和驱油性能。

The basic principles of drug metabolism and its enzyme are discussed, with an emphases on the interindividual variations and ethnic differences of two monooxygenases (cytochrome P450 CYP2D6 and CYP2C19) and one conjugation enzyme (N-acetyltransferases).

综述近10年来国内外有关药物代谢酶的分子遗传学进展，介绍药物代谢酶的基本概念并重点探讨了具有遗传多态性的两种氧化酶（细胞色素P450酶 CYP2D6 ， CYP2C19）和一种结合酶的个体和种族差异。

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。