time sharing system

简明释义

时间分配系统

英英释义

例句

1.The main advantage of a time sharing system is that it maximizes the use of computing resources.

一个时间共享系统的主要优势是最大化计算资源的使用。

2.In a time sharing system, users can run programs at the same time without interfering with each other.

在时间共享系统中，用户可以同时运行程序而不互相干扰。

3.A time sharing system allows different programs to share the same CPU by allocating time slots.

时间共享系统允许不同的程序通过分配时间片来共享同一CPU。

4.Many cloud services operate on a time sharing system to efficiently manage server loads.

许多云服务在时间共享系统上运行，以有效管理服务器负载。

5.The university's computer lab uses a time sharing system to allow multiple students to access the same resources simultaneously.

大学的计算机实验室使用时间共享系统，以便多个学生可以同时访问相同的资源。

作文

In the realm of computing, the concept of a time sharing system has revolutionized the way we utilize computer resources. A time sharing system is a method that enables multiple users to access and share the capabilities of a single computer simultaneously. This innovation emerged in the 1960s when computers were large, expensive, and not widely available. The idea behind a time sharing system was to maximize the efficiency of these costly machines by allowing several users to work on them at the same time, rather than having one user monopolize the machine for an extended period.The fundamental principle of a time sharing system is to divide the computing time into small segments, which are then allocated to different users. Each user interacts with the computer as if they were the sole user, experiencing the illusion of having their own dedicated machine. This is achieved through rapid switching between users, so quickly that the transitions are imperceptible. The operating system plays a crucial role in managing this process, ensuring that each user's tasks are executed efficiently and fairly.One of the most significant advantages of a time sharing system is its ability to improve resource utilization. In traditional computing environments, a single user could waste valuable processing time while waiting for input or performing tasks that do not require continuous CPU usage. However, with a time sharing system, idle time can be minimized, as the system can allocate processing power to other users who need it. This leads to increased productivity and more effective use of expensive computing resources.Moreover, a time sharing system fosters collaboration among users. In educational institutions and research facilities, multiple students or researchers can work on shared projects, accessing the same data and applications simultaneously. This collaborative environment encourages teamwork and accelerates the pace of innovation, as ideas can be exchanged and developed in real-time.Despite its many benefits, implementing a time sharing system also comes with challenges. Security is a paramount concern, as multiple users accessing the same system can lead to potential breaches of privacy and data integrity. To mitigate these risks, robust security measures must be implemented, including user authentication and data encryption. Additionally, the system must be designed to handle varying workloads efficiently, ensuring that no single user can monopolize resources to the detriment of others.In conclusion, the time sharing system has played a pivotal role in the evolution of computing, enabling efficient resource utilization and fostering collaboration among users. As technology continues to advance, the principles of a time sharing system remain relevant, adapting to new challenges and opportunities in the digital landscape. Understanding this concept is essential for anyone interested in the field of computer science, as it lays the foundation for many modern computing practices and innovations.

在计算机领域，时间共享系统的概念彻底改变了我们利用计算机资源的方式。时间共享系统是一种方法，使多个用户能够同时访问和共享单台计算机的能力。这一创新出现在20世纪60年代，当时计算机体积庞大、价格昂贵，并且并不广泛可用。时间共享系统背后的想法是通过允许多个用户同时使用这些昂贵的机器，最大化这些机器的效率，而不是让一个用户长时间垄断机器。时间共享系统的基本原理是将计算时间划分为小段，然后分配给不同的用户。每个用户与计算机的交互就仿佛他们是唯一的用户，体验到拥有自己的专用机器的错觉。这是通过快速在用户之间切换来实现的，切换速度如此之快，以至于过渡是不可察觉的。操作系统在管理这个过程方面发挥着至关重要的作用，确保每个用户的任务高效而公平地执行。时间共享系统最显著的优势之一是提高资源利用率。在传统计算环境中，单个用户可能会在等待输入或执行不需要持续CPU使用的任务时浪费宝贵的处理时间。然而，借助时间共享系统，空闲时间可以最小化，因为系统可以将处理能力分配给其他需要它的用户。这导致生产力的提高以及对昂贵计算资源的更有效使用。此外，时间共享系统促进了用户之间的协作。在教育机构和研究机构，多个学生或研究人员可以在共享项目上工作，同时访问相同的数据和应用程序。这种协作环境鼓励团队合作，加速创新的步伐，因为思想可以实时交流和发展。尽管有许多好处，但实施时间共享系统也面临挑战。安全性是一个主要问题，因为多个用户访问同一系统可能导致潜在的隐私和数据完整性漏洞。为了减轻这些风险，必须实施强有力的安全措施，包括用户身份验证和数据加密。此外，系统必须设计得能够高效处理不同的工作负载，确保没有单个用户可以垄断资源而损害其他用户。总之，时间共享系统在计算发展的演变中发挥了关键作用，使资源利用更加高效，并促进用户之间的协作。随着技术的不断进步，时间共享系统的原则仍然相关，适应数字环境中的新挑战和机遇。理解这一概念对于任何对计算机科学感兴趣的人来说都是至关重要的，因为它为现代计算实践和创新奠定了基础。