precedence relationship; dominance relation

简明释义

优先关系

英英释义

例句

1.In a workflow, establishing a clear precedence relationship 优先关系 helps to avoid bottlenecks.

在工作流程中，建立清晰的优先关系 优先关系 有助于避免瓶颈。

2.To optimize the algorithm, we need to analyze the precedence relationship 优先关系 among different operations.

为了优化算法，我们需要分析不同操作之间的优先关系 优先关系 。

3.In project management, understanding the precedence relationship 优先关系 between tasks is crucial for effective scheduling.

在项目管理中，理解任务之间的优先关系 优先关系 对于有效的调度至关重要。

4.The dominance relation 主导关系 between competing products can influence market strategies significantly.

竞争产品之间的主导关系 主导关系 可以显著影响市场策略。

5.The dominance relation 主导关系 in social hierarchies often dictates behavior and interactions.

社会等级中的主导关系 主导关系 通常决定了行为和互动。

作文

In the realm of project management and scheduling, understanding the concept of precedence relationship is crucial. A precedence relationship refers to the order in which tasks must be completed based on their dependencies. For instance, if Task B cannot start until Task A is finished, then Task A has a precedence relationship with Task B. This relationship is fundamental in ensuring that projects are executed efficiently and effectively, as it helps in identifying the critical path and optimizing resource allocation.Moreover, another important concept related to task management is the dominance relation. The dominance relation indicates which tasks take priority over others when multiple tasks can be executed simultaneously. For example, if Task C can be completed in parallel with Task D, but Task C is more important for the overall success of the project, then Task C holds a dominance relation over Task D. Understanding these relationships is vital for project managers as they plan and execute complex projects.When planning a project, one of the first steps is to identify all the tasks involved and their respective precedence relationships. This involves creating a work breakdown structure (WBS) that outlines each task and its dependencies. By mapping out these relationships, project managers can visualize the sequence of tasks and determine how delays in one task may affect the overall timeline. Additionally, recognizing the dominance relations among tasks allows for prioritization, ensuring that the most critical tasks are addressed first.The implications of not understanding precedence relationships and dominance relations can be significant. Projects may experience delays, increased costs, and even failure if tasks are not executed in the right order or if priorities are mismanaged. For instance, in software development, if coding is started before the design phase is complete, the team may face rework, leading to wasted resources and time. Therefore, a clear grasp of these concepts is essential for successful project execution.In conclusion, both precedence relationships and dominance relations play a pivotal role in project management. They help in structuring tasks, optimizing resource usage, and ensuring timely completion of projects. By thoroughly analyzing and applying these relationships, project managers can navigate the complexities of their projects and drive them towards success. As we continue to explore the intricacies of project management, it becomes evident that mastering these concepts is not just beneficial but necessary for achieving project goals efficiently.

在项目管理和调度的领域中，理解优先关系的概念至关重要。优先关系指的是基于任务之间依赖关系必须完成的顺序。例如，如果任务B不能开始，直到任务A完成，那么任务A与任务B之间就存在优先关系。这种关系对确保项目高效有效地执行是基础，因为它有助于识别关键路径并优化资源分配。此外，与任务管理相关的另一个重要概念是主导关系。主导关系表示在多个任务可以同时执行时，哪些任务优先级更高。例如，如果任务C可以与任务D并行完成，但任务C对项目的整体成功更为重要，那么任务C对任务D就具有主导关系。理解这些关系对于项目经理在规划和执行复杂项目时至关重要。在计划项目时，第一步是识别所有涉及的任务及其各自的优先关系。这涉及创建工作分解结构（WBS），概述每个任务及其依赖关系。通过映射这些关系，项目经理可以可视化任务的顺序，并确定一个任务的延迟如何影响整体时间表。此外，认识到任务之间的主导关系使得优先级排序成为可能，从而确保最关键的任务首先得到解决。不了解优先关系和主导关系的影响可能是显著的。如果任务没有按正确的顺序执行，或者优先级管理不当，项目可能会遭遇延误、成本增加甚至失败。例如，在软件开发中，如果在设计阶段完成之前就开始编码，团队可能面临返工，导致资源和时间的浪费。因此，清楚掌握这些概念对成功的项目执行至关重要。总之，优先关系和主导关系在项目管理中扮演着关键角色。它们有助于构建任务、优化资源使用，并确保项目按时完成。通过全面分析和应用这些关系，项目经理可以驾驭项目的复杂性，推动项目走向成功。随着我们继续探索项目管理的细微差别，显然掌握这些概念不仅是有益的，而是实现项目目标高效完成的必要条件。