This paper chooses and realizes the privilege system role-based based on the further research between discretionary access control, mandatory access control and role-based access control.
论文在对自主访问控制、强制访问控制和基于角色的访问控制的访问控制策略及机制分析、研究基础上，选择并实现了基于角色的权限管理系统。
In the view of software engineering, a fundamental thought of system role analysis, analysis and selection of design tools, software system that related to the system modeling were raised.
从软件工程的角度，对涉及该系统建模的系统角色分析、分析与设计工具选择、软件体系结构特征等提出基础性设想。
Macrophages are cells that play a role in the response of the immune system of mice and other mammals to invasive organisms such as bacteria.
巨噬细胞是在小鼠和其他哺乳动物的免疫系统对细菌等侵入性生物的反应中发挥作用的细胞。
With the rising of the skilled workers' social position and pay, it is believed the vocational education system in China will start to play a bigger role in the development of China.
随着技术工人社会地位和工资水平的提高，相信中国职业教育体系将开始在中国的发展中发挥更大的作用。
You should see a username/password from your system and it should match to a role that was specified earlier.
您应该看到来自您系统的用户名或密码，它应该与之前指定的角色相匹配。
In practice only the US economy and financial system were large and flexible enough to play this role.
实际上，只有美国经济及金融体系的规模和灵活程度能够胜任这一角色。
While patient records (resources) are an important aspect of the system, they generally serve a supporting role in the overall application and are not the central focus of the system.
患者的档案(资源)是系统的一个很重要的方面，它通常在全部的应用程序中起到支持的作用，但不是系统的主要焦点。
Possibly, the original thought may have been that it would play a similar binding role in the immune system.
那有可能最简单的说法就是明矾在免疫系统里也扮演了这样一个粘贴的作用。
One of the key aspects of the system architect's role is to weigh up conflicting requirements and decide on a solution, often by trading off one aspect against another.
系统架构师角色关键的一方面就是衡量相互冲突的需求、决定解决方案，常常要牺牲一个方面来换取另一个方面。
Effective utilization of the hardware resources available play a key role in performance of a system.
可用硬件资源的有效使用率在系统性能中起到了重要的作用。
It plays a role in keeping your cardiovascular system healthy.
它起着保持人类心血管系统健康的作用。
Ordinary people are playing a more active role in the news system, along with a host of technology firms, news start-ups and not-for-profit groups.
普通人同很多技术公司、新创办的新闻公司和非营利组织一起正在新闻系统中发挥着更积极地作用。
Finally, the proposed system is placed in context within the domain model by documenting which role interactions the system will support.
最后，通过记录系统将支持哪些角色交互，将所提出的系统放置于域模型的上下文中。
The operating system on the computer that originally owned a specific role no longer exists or has been reinstalled.
原来担任某个特定角色的计算机上的操作系统不再存在或者已被重新安装。
The system users are then assigned particular role(s), and through these role(s) assignment(s) the users acquire appropriate permissions to perform system functions.
而系统用户则被赋予特定的角色，通过这些角色的赋予，用户可以获得适当的许可来执行系统功能。
This isconsistent with knowledge about dopamine's role in addictionand the overall reward system.
这和我们已知的多巴胺在成瘾和整个偿还系统中的角色一致。
Minsky argued that the financial system played a big role in exaggerating the economic cycle, one that was understated by conventional theory.
明斯基认为，金融体系对夸大经济周期起到了很大作用，而传统理论对此并没有给予足够的重视。
Wildcards play an important role in the type system; they provide a useful type bound for the family of types specified by a generic class.
通配符在类型系统中具有重要的意义，它们为一个泛型类所指定的类型集合提供了一个有用的类型范围。
The dollar and treasury bonds and bills play a central role in the world monetary system.
美元、美国长期国债和美国短期国库券一直在世界货币体系中起关键作用。
China has long wanted its currency to play a more important role in the global financial system.
中国早就希望人民币能在全球金融体系中扮演更重要的角色。
This gene affects the angiotensin receptor system that plays a critical role in social monogamy for male prairie voles.
该基因影响血管紧缩素受体系统，该系统在雄性橙腹田鼠的社会化一夫一妻行为中起关键作用。
The submission object in this system has a role to play as the supplier of the MVC component and the interface between the user-side of the system and the server component.
此系统中的提交对象的作用是提供 MVC组件以及系统用户端和服务器组件之间的接口。
A security role that groups all authenticated and unauthenticated system users must be created.
必须创建一个用于对所有通过验证和没有通过验证的系统用户进行分组的安全角色。
For queries 2 through 5, file system caching does not play a significant role.
对于查询2到查询5，文件系统缓存的影响不大。
Role-based permission system to define access to the viewing and editing of content.
基于角色的权限系统，可以控制对内容的查看和编辑权限。
This tells Teamworks not to assign work to people, but to the System, which is a predefined role for the automated steps.
通知teamworks不要分配工作给人，而是分配给系统，这是自动化流程的一个预定义角色。
Setting up unrestricted access to the Content Store is done by specifying individual Account or Group objects as members in the built-in System Administrators role in the Cognos namespace.
对内容库设置不受限的访问很简单：在Cognos名称空间的内置systemAdministrators角色中将个别的帐户或组对象指定为成员。
Setting up unrestricted access to the Content Store is done by specifying individual Account or Group objects as members in the built-in System Administrators role in the Cognos namespace.
对内容库设置不受限的访问很简单：在Cognos名称空间的内置systemAdministrators角色中将个别的帐户或组对象指定为成员。
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