中原型

We designed a JSD-based graphical operational specification language-NUJSDL and a supporting systemNUJSDS which supports the use of the method in the practice of software development. NDJSDL has the characteristics of understandable, analysable and maintainable etc. The results of the different phases in JSD development procedures are described by the various mechanisms in NUJSDL separately.

为了支持开发者将其应用到软件开发实践中，我们设计了一种基于JSD方法的图形化的操作式规格说明语言NUJSDL，并开发了其支撑系统NUJSDS，NUJSDL语言具有易理解、可分析和可维护等特性，它提供了多种机制分别刻划JSD开发过程中各阶段的结果，并且用它书写的规格说明还可以作为待开发系统的一个原型。

In order to investigate the effect of temperature on the vitamin C in jujube juice and decrease the loss of vitamin C in the processing of jujube juice, the thermal degradation kinetics of Ascorbic Acid at 303, 313, 323, 333 and 343 K in the clarified jujube juice were investigated, and a mathematical model to predict Dehydroascorbic Acid concentration was also established.

为了了解加热温度对红枣汁中维生素C含量变化的影响，降低红枣汁在加工过程中维生素C的损失，该文以红枣澄清汁为材料，采用可逆的一级反应模型研究了不同加热温度下还原型维生素C的降解规律并推导出氧化型维生素C含量变化的数学模型。

People are not born a whiteboard, but a board with a congenital "racial memory", the core part of which is manifested as myths. Basing on Collective Unconscious that lurks in audience and media made up of social man, myth re-creates analysis and metaphor in press, revives structure and kerneled meaning of ceremony, thus achieves realistic Resurgence.

大众传播时代，神话以潜藏于由社会人组成的受众与媒介中的集体无意识为基石，在新闻报道中复现出神话的原型与隐喻，在媒介活动里再生出神话仪式的结构和意义，从而实现现实化再现。

This subject is the first time comes from the point of cosmetic application,which conducts a comprehensive,integrated research and development and utilization of the Malpighia glabra extract of freeze-dried powder,and provides a theoretical basis for the development and utilization of the Malpighia glabra resources and the industrial development of its effective products.

本课题以西印度樱桃冻干粉为研究对象，研究了西印度樱桃冻干粉的提取工艺，确定最佳料液比、提取时间、温度、提取液中主要成分，并对提取液进行脱盐处理；对提取液的抗氧化功效、美白功效以及刺激性进行了研究；并最终形成提取液中还原型维生素C相对稳定体系。

Objective To study the effect of EBV latent membrane protein (LMP1) gene isolated from human nasopharyngeal carcinoma cell line SUNE on the growth of epithelial cells and the role of LMP1 in the genesis of nasopharyngeal carcinomas.

以往对LMP1的研究资料大多来自于EBV原型株B95-8细胞，近年来学者们已开始关注NPC组织中的LMP1的研究，并已发现不同地域来源、不同分化程度的NPC组织中，LMP1基因结构与功能似乎存在一定差异［2，3］。

The root system in the cortex of the host stem has a few branches and highly simplified stele of original triarch vascular bundles. The haustrium root system, which is from the root system in the cortex of a host stem enters the vascular tissues as finger-like body from the vascular rays and then to become hyphae-like body among the vascular cells.

皮层根有少数分枝，无次生结构，中柱结构高度简化，从胚根的结构可看出其初生木质部原先是三原型的；吸器根从皮层根上发生，进入寄主维管射线中，再进入维管组织内，并形成许多丝状体。

In particular, by coupling the compression algorithms with the ability to perform zooming and panning operations over networks, this prototype is able to eliminate redundant data transfer and achieve a smooth real-time image-browsing capability.

进一步说，通过在压缩算法中增加可在网络中执行放大缩小以及平移操作的能力。这个原型能够排除冗余的数据转换并且达到平滑、实时的图像浏览效果。

With the application of latest engineering science as well as effective theory, technology, material and method in other fields of civil engineering to the study on design and construction technology for large-scale aqueducts, while combining the typical project to develop the theory analysis, model experiment and site experiment study, some scientific, economic and reasonable methods in design and construction have been given in the paper.

将现代工程科学最新的并在土木工程其它领域中行之有效的理论、技术、材料、方法应用于大型渡槽设计和施工技术的研究过程之中，同时结合典型工程开展理论分析、模型试验和现场原型试验研究，对当前设计和施工中提出的理论和技术问题给出了科学、经济、合理的解决方法。

METHODS: The rhBMP-2,expressed in Escherichia coli, was washed by Triton X- 100 and further purified by DEAE chromatography.The inclusion bodies were resolved in 8 mol/L urea, and were refolded and dimerized in the redox systems (reduced and oxidized glutathione). Finally, a one - step purification procedure based on the heparin affinity chromatography was implemented. The biological activity of purified rhBMP - 2 were tested by induction of the alkaline phosphatase activity in C2C12 cells.

在大肠杆菌中通过温度诱导表达重组人骨形成蛋白-2经过Triton X-100清洗之后，又通过DEAE离子交换层析纯化包涵体，包涵体在8 mol/L尿素变性溶解，在氧化-还原(还原型和氧化型谷胱甘肽)复性系统中，通过简单的稀释复性，通过肝素亲和层析一步纯化法纯化重组人骨形成蛋白-2，最后通过诱导C2C12细胞产生碱性磷酸酶检测重组人骨形成蛋白-2活性。

Systems that support ex nihilo object creation allow new objects to be created from scratch without cloning from an existing prototype.

提供扩展 nihilo 对象创建的系统允许对象从空白中创建而无需从已有的原型中复制。

Breath, muscle contraction of the buttocks; arch body, as far as possible to hold his head, right leg straight towards the ceiling (peg-leg knee in order to avoid muscle tension).

呼气，收缩臀部肌肉；拱起身体，尽量抬起头来，右腿伸直朝向天花板（膝微屈，以避免肌肉紧张）。

The cost of moving grain food products was unchanged from May, but year over year are up 8%.

粮食产品的运输费用与5月份相比没有变化，但却比去年同期高8％。