查询词典 role model

This paper describes a task-role based access control model for computing grid.

该文提出一种基于任务和角色的计算网格访问控制模型。

Only role beyond the borders of the system, with cases actually model performance of the system and outside the action and counteraction of

角色只能在系统边界以外，用例模型实际上表现了系统内外的作用与反作用的信息交流过程。

He proved that the left ward turning of Yangtze river diluted water is mainly resulted from the interaction between the bottom declining and the lag of the transversal pressure gradient, made the numerical simulation and preliminary study on the thermohaline staircase structure formation mechanism, improved American Academician Wunsch's inverse method of ocean circulation, jointed the discover of " Mindanao Under Current", which is the first ocean current found and named by Chinese scientists and widely accepted over the world, simulated the horizontal and vertical carbon fluxes in East China Sea by a simple ecosystem model, estimated the photosynthesis efficiency less than 8% in Jiaozhou Bay, applied statistical downscaling technology to Chinese coast and Japanese islands realizing the simulation and forecast of sea level low frequency variations, pointed out that the quasi-periodicity of El Nino events should be resulted from the interaction between the 3~4 year oscillation in tropical Pacific and decadal oscillation in the northern Pacific of middle latitudes of the air-sea coupled climate system and at decadal time scale the precipitation influence on sea level variation along Chinese coast and Japanese islands becomes more important, which is closely related to the decadal oscillation of air-sea coupled climate system, therefore precipitation most likely play a major role for the decadal oscillation formation;; proposed Extended Associate Pattern Analysis to analyse combined observed datasets of sea surface temperature and sea level pressure or geopotential hight at 1000 hPa (GH1000) over the Pacific and related seas.

论证了长江冲淡水向左转向主要由于底形下倾与横向压力梯度滞后相互作用的结果。对温盐阶梯结构的形成过程及物理机制进行了数值模拟与初步探讨。改进了美国科学院院士Wunsch的大洋环流反演法。与胡敦欣院士共同发现了"棉兰老潜流"，这是第一支由中国科学家发现、命名并得到普遍承认的洋流。借助较为简单的生态模式数值模拟了东海的水平与垂直碳通量；胶州湾浮游植物的屏蔽效应可以使底层海水温度在升温季节降低2度，由此推算出其光合作用的效率应小于8%；浮游植物春季水华的生物过程实际上强化了海水层化的物理过程。将统计学降尺度技术应用于日本列岛和我国沿海，实现了海平面长周期变化的模拟与预报。

Objective: To establish an animal model of primary cutaneous cryptococcosis and to study the role of immune suppression in Cryptococcus neoformans (C. neoformans) infection.

目的：建立原发性小鼠新生隐球菌皮肤感染模型，探讨免疫抑制状态在小鼠皮肤隐球菌感染形成中的作用。

Objective To explore the role of bacteria on the formation of cholesterol crystal in the model bile system containing unconjugated bilirubin.

目的 探讨在含有游离胆红素的模拟胆汁体系中细菌对胆固醇晶体形成的作用。

Deformable model is playing a more and more important role in image segmentation owing to its unique advantages.

变形模型凭借其独特的优势，在图像分割领域受到了越来越广泛地研究和应用。

With the development of Geographic Information System, Digital Elevation Model plays more and more of important role.

随着地理信息系统的发展，数字高程模型在GIS中得到了广泛的应用，已经成为了地理信息系统的一个重要组成部分。

With field culture experiments and model calculations, the natural-light-dependent growth and the optimal light layers in sea water for growth of red tide dinoflagellate Prorocentrum donghaiense Lu were studied in order to analyze the role of light on algal blooms in the coastal area in East China Sea in spring.

利用船基现场培养实验和模型计算的方法，通过对东海原甲藻生长的光照效应和海水中光照最适宜生长水层的分析，研究了光照在东海近海东海原甲藻赤潮孕育和发生中的作用。

By analyzing the characteristics of medical disputer the paper discusses the role of the government in the market for medical services. It proposes the use of the new model of the hospital supervision.

作者通过分析医疗纠纷的特点，探讨了政府在医疗服务市场中的监管作用和职责，提出了医院监管的新模式。

The origin of theoretic conflict is discussed through different methods, different angles are disclosed of the hotspots that different standards play a role in environment quality. The divarication on specialization of environment density products in industry structure is argued. At last, the pollution control effect on competition is studied by theoretical model.

从理论发展的不同脉络为线索分析南北矛盾的产生，从双方争论的热点问题探讨环境标准的差异对南北国家环境状况影响的不同理论视角，分析了南北双方产业结构中环境密集产品的专业化上存在的分歧，最后采用理论模型研究污染控制对国际竞争力的影响。

However, as the name（read－only memory）implies, CD disks cannot be written onorchanged in any way.

然而，正如其名字所指出的那样，CD盘不能写，也不能用任何方式改变其内容。

Galvanizes steel pallet is mainly export which suits standard packing of European Union, the North America. galvanizes steel pallet is suitable to heavy rack. Pallet surface can design plate type, corrugated and the gap form, satisfies the different requirements.

镀锌钢托盘多用于出口，替代木托盘，免薰蒸，符合欧盟、北美各国对出口货物包装材料的法令要求；喷涂钢托盘适用于重载上货架之用，托盘表面根据需要制作成平板状、波纹状及间隔形式，满足不同的使用要求。