研究与开发

The study on the mechanism of human fertilization takes on instructive significance to family planning and prepotency, as well as to the development of diagnostic and therapeutic technologies for sterility.

受精机理是生命科学中的重要基础理论课题，其原理的阐明对细胞与发育生物学研究和生殖调控具有重大价值，而人类受精机理的直接研究，对计划生育、优生优育和不育症诊疗技术开发等具有极其重要的指导意义。

The results indicated that the composite films exhibited much improved gas sensing performance.The phthalocyanine and its a-Fe2O3 embedded nano-particulate LB filmswere prepared by Langmuir-Blodgett technique. The films were characterized by AFM, UV-Vis and FT-IR spectra. The results indicated that the embedded LB films were composed of a-Fe2O3 nanoparticles and isopropoxyphthalocyanine molecules. The gas sensitivity of such prepared composite LB films was greatly improved. The film could detect 5ppm of propyl alcohol at room temperature. The composite films could be considered as gas-sensors for alcohols.

利用LB技术制各了异丙氧基酞菁铜LB膜和酞菁铜包埋球形α-Fe_2O_3纳米粒子的杂化LB薄膜，对其AFM、紫外和红外光谱的研究表明，利用LB技术可以实现酞菁与α-Fe_2O_3纳米粒子的有序组装，而且杂化薄膜对醇类气体的灵敏度有较大幅度提高，如对浓度为5ppm正丙醇的灵敏度为3.85，因此，杂化薄膜可以作为室温下醇类气体传感器进行开发研究。

This study investigated rangeland resource basal actuality.

本项研究旨在对天山北坡中段的草地资源本底现状做新的、深入地研究，为草地的综合开发与利用提供科学依据。

According to the complexity and uncertainty of the study of electric soft science research, ESSR was classified.

针对电力软科学研究的复杂性、不确定性，总结了电力软科学研究包括的类别，采用最新的信息集成标准、CORBA规范，基于多智能体技术，应用复杂适应系统理论与智能工程理论，提出了电力软科学智能实验室建设框架和开发思路，并详细讨论了其实现方式。

By the use of microwave irradiation on the heat and nonheat effect of silk fibers, it is studied on the modification of two different kinds of silk fibers mulberry silk and tussah silk,and investigated the variation relation between structures and properties, which lays foundations for further research and development.

利用微波辐照对真丝纤维的热效应和非热效应作用，对不同的丝纤维———桑蚕丝、柞蚕丝进行了改性研究，探索其结构与性能的变化规律，为进一步开发研究奠定基

For example, they may encourage research in various ways, including the setting up of their own research centers; they may alter the structure of education, or interfere in order to reduce the wastage of natural resources or tap resources hitherto unexploited; or they may co-operate directly in the growing number of international projects related to science, economics and industry.

比如，政府可能鼓励利用各种方法进行科学研究，包括建立自己的研究中心；政府还可能改变教育结构，或是进行干预，以减少自然资源和开发至今尚未利用的资源的浪费；政府还可能在日益增多与科学、经济和工业有关的跨国项目中直接进行合作。

Mr. Yu also has extensive business and cooperative relationship with the United Nations Industrial Development Organization, foreign universities, research institutes as well as investment entities.

在核聚变新能源开发、能源效率研究、可再生能源、资源综合利用和环境保护领域与联合国工业发展组织和国外大学、研究机构和投资实体有着广泛的业务联系及合作。

This study comment on the current situation of domestic clinical data management, pointed out the problems in the process of the domestic clinical data management and the trend of international clinical data management, put forward the three basic measures which should take to achieve the regulatory clinical data management including: establish relative regulations which should be obeyed by all the participators in the clinical trials, develop perfect Standard Operation Procedure in each clinical trial and adopt regulation admissive data management systems.

各新药研发机构、临床研究单位、数据管理与统计分析单位规范化的临床数据管理SOP保障；3。实现规范化的临床数据管理所必需的工具(规范化的临床数据管理软件系统)。针对研究的实际和自身条件，主要探索了临床数据规范化管理软件系统的开发模式和标准，提出了面向对象的数据库结构模型为符合当今临床数据规范化管理要求的数据库标准。

To promote the development and application of multicolor silk, the morphological structure of the nature yellow silkworm silk from a silkworm variety, selected by cross breeding method, was investigated by SEM and compared with the normal white silkworm silk, the golden wild silkworm silk from Cambodia, and the Antheraea pernyi silk, respectively.

为了进一步促进彩色蚕丝的开发和应用，研究了通过杂交育种获得的天然黄色家蚕茧丝的外观形态和截面结构特征，并与普通白色家蚕丝、柞蚕丝和来自柬埔寨的多化性黄茧家蚕丝进行了比较研究。

This text firstly gives a presentation about the background of the tool of GUIAnt and the actuality of relational tool; Secondly, it analyzes the whole developing condition, describeshow to make true of the interface of GUI and JDom and how these key technologies are confirmedly used in XML.

本文首先介绍了GUIAnt工具的研究背景以及类似工具的研究现状，其次分析了它的整体开发环境，介绍了Java中如何实现GUI界面、JDom与XML技术是如何整合应用的这些关键技术。

Singer Leona Lewis and former Led Zeppelin guitarist Jimmy Page emerged as the bus transformed into a grass-covered carnival float, and the pair combined for a rendition of "Whole Lotta Love".

歌手leona刘易斯和前率领的飞艇的吉他手吉米页出现巴士转化为基层所涵盖的嘉年华花车，和一双合并为一移交&整个lotta爱&。

This is Kate, and that's Erin.

这是凯特，那个是爱朗。