研究与开发

So it is of great significance for the drug discovery to study the bioactive constituents of the medicinal herb.

因此，药用植物活性化学成分的研究，对于创新药物的研究与开发有着非常重要的意义。

Some research and developing work about BOM, which is on the base of the research work all over the world is done in this dissertation.

本文在综合国内外关于BOM研究的基础上，对BOM模型及其设计思想的应用进行了一些研究与开发工作。

This system is fit for the need of the automation of the transact and have the solid foundation to increase the learning level and the work efficiency.

成教综合教务管理系统的研究与开发》凭借全面的管理模式并结合先进的软件体系结构和后台稳定的数据库综合开发，成功得实现了网络管理，从多方面减轻了管理人员的劳动强度，提高了工作质量，降低了管理工作的出错机率，收到事半功倍的效果。

This review demonstrated the new applying of effervescent technique in effervescent tablets,stomach floating forms,osmotic pump tablets and pulsatile drug delivery systems,adding to the critical common technique of effervescent forms in drug research.

作者主要介绍了泡腾技术在泡腾片、胃漂浮制剂、渗透泵片和脉冲释药系统中研究应用，以及泡腾制剂共性关键技术研究进展，有利于泡腾制剂研究与开发。

Based on the actuality of agricultural ecological security and regional heterogeneity in Hunan, the paper expounds the countermeasure including: strictly control the increasing of population, choose the agricultural resource using model by adjust measures to local conditions, speed the course of agricultural industrialization, establish the investment system of agricultural ecological security, adjust energy sources structure in country, put the returning cultivated land into forest project in practice, perfect the surveillance and forecast system of agricultural ecological security, reinforce the legislation and propagandizing of agricultural environment protection, and popularize the knowledge of ecological security.

这些措施为：严格控制人口增长，树立可持续的发展观；因地制宜选择农业资源利用模式，高效集约利用农业资源；加快农业产业化进程，提高农业持续发展能力；建立以政府投入为主的农业生态安全建设投入体系；调整农村能源结构，加快生态安全技术和产品的研究与开发；实施退耕还林工程，加快生态防护林体系建设；建立和完善农业生态安全监测与预警系统；加强农业环保立法与宣传，普及生态安全知识。

This text is the first one to report the preliminary test for the chemical components in the leaves of Carya cathayensis and C.

首次报道山核桃叶和美国山核桃叶化学成分预试验，有利于对其有效成分的提取、分离、纯化研究，为今后深入研究与开发利用该资源提供一定的研究基础。

The IT industry is demarcated and it includes: the industry producing of information carriers and equipment, the fabrication of information and transmitting service, the research and development of knowledge information.

目前在理论上存在着对信息产业划界不清的问题，因此从技术性质的角度探讨了信息产业的结构划分理论，并将信息产业划分为：信息载体与设备的工业制造、信息的制作与传输服务、知识信息的研究与开发三个方面。

Generally, the breast cancer is related to westernizes of the diet and the life, the menopause time delay and the environmental pollution.

近年来，许多的科学家致力於抗癌药物的研究与开发，其中中草药的开发十分受到重视。

Since the establishment of the company has paid attention to product research and development, in just a few years of successful development of various LED string lights and decorative LED lights, such as LED lights parapets, LED lights Cup, LED underwater lights, LED lighting, LED species such as rainbow Fixture.

公司自成立以来既注重产品的研究与开发，在短短几年中成功的开发出各种LED灯串及LED装饰灯，如LED护栏灯、LED灯杯、LED水底灯、LED射灯、各种LED彩虹管支架灯等。

Achievement of research and development of Hydroxyproline is reviewed with 37 cited references, including four parts, i.e., unbalanced Hyp level and diseases, detecting methods and their application, manufacture techniques and prospects.

摘要从羟脯氨酸平衡失调与疾病、检测方法与应用、生产工艺、展望等4个方面介绍了羟脯氨酸的研究与开发。

According to the clear water experiment, aeration performance of the new equipment is good with high total oxygen transfer coefficient and oxygen utilization ratio.

曝气设备的动力效率在叶轮转速为120rpm～150rpm时取得最大值，此时氧利用率和充氧能力也具有较高值。

The environmental stability of that world - including its crushing pressures and icy darkness - means that some of its most famous inhabitants have survived for eons as evolutionary throwbacks, their bodies undergoing little change.

稳定的海底环境─包括能把人压扁的压力和冰冷的黑暗─意谓海底某些最知名的栖居生物已以演化返祖的样态活了万世，形体几无变化。