rough estimate; coarse estimate

简明释义

约计

英英释义

例句

1.Can you provide a rough estimate for how much time it will take to complete the report?

你能提供一个完成报告所需时间的粗略估计吗？

2.The contractor provided a rough estimate of the project cost, which was about $10,000.

承包商提供了一个粗略估计，项目成本大约为$10,000。

3.Based on the data we have, I can give you a coarse estimate of how many hours the task will take.

根据我们所拥有的数据，我可以给你一个粗略估计，这个任务将花费多少小时。

4.Before finalizing the budget, we need a rough estimate of the total expenses.

在最终确定预算之前，我们需要一个总费用的粗略估计。

5.The coarse estimate of the number of attendees is around 200 people.

与会者的粗略估计人数大约为200人。

作文

In the world of business and project management, decision-making often relies on data and analysis. However, there are times when precise figures are not available, and we must rely on a rough estimate to guide our actions. A rough estimate (粗略估计) is a quick calculation or approximation that provides a general idea of a quantity or value without requiring detailed information. For example, when launching a new product, a company might not have exact sales forecasts but can provide a rough estimate based on market research and previous trends.The importance of rough estimates cannot be understated. They allow teams to allocate resources, set timelines, and make strategic decisions, even in the absence of complete data. For instance, if a construction company is bidding for a new project, it may use a coarse estimate (粗略估算) to determine the likely costs involved. This coarse estimate helps the company decide whether to pursue the project further or not. While these estimates may lack precision, they serve as a critical starting point in the planning process.However, relying solely on rough estimates can lead to challenges. If the estimates are significantly off, it can result in budget overruns, missed deadlines, and ultimately, project failure. Therefore, it is essential to continuously refine these estimates as more information becomes available. For instance, after initial calculations, a team can gather more data through surveys or pilot programs, allowing them to adjust their rough estimates to be more accurate.Moreover, communication about rough estimates is vital. Stakeholders need to understand that these figures are preliminary and subject to change. Clear communication helps manage expectations and fosters a collaborative environment where adjustments can be made as new information arises. In this way, rough estimates serve not only as a tool for planning but also as a means of facilitating discussion and alignment among team members.In conclusion, while rough estimates and coarse estimates play a crucial role in decision-making processes, they should be treated with caution. They provide a necessary framework for action, especially in uncertain situations, but should always be refined and communicated effectively. By understanding the limitations and potential of rough estimates, organizations can navigate complexities and drive projects toward successful outcomes. In an ever-changing environment, the ability to make informed decisions based on rough estimates is an invaluable skill that can lead to better strategic planning and execution.

在商业和项目管理的世界中，决策往往依赖于数据和分析。然而，有时当精确的数据不可用时，我们必须依赖于一个粗略估计来指导我们的行动。粗略估计（rough estimate）是一个快速的计算或近似值，它提供了一个数量或价值的一般概念，而无需详细的信息。例如，在推出新产品时，一家公司可能没有确切的销售预测，但可以根据市场研究和以前的趋势提供一个粗略估计。粗略估计的重要性不容小觑。它们使团队能够分配资源、设定时间表并做出战略决策，即使在缺乏完整数据的情况下。例如，如果一家建筑公司正在竞标一个新项目，它可能会使用粗略估算（coarse estimate）来确定涉及的可能成本。这个粗略估算帮助公司决定是否进一步追求该项目。虽然这些估算可能缺乏精确性，但它们在规划过程中作为一个关键的起点。然而，仅仅依赖于粗略估计可能会导致挑战。如果估算严重偏差，可能导致预算超支、错过截止日期，并最终导致项目失败。因此，随着更多信息的出现，不断完善这些估算是至关重要的。例如，在初步计算之后，团队可以通过调查或试点项目收集更多数据，从而使他们能够调整自己的粗略估计以更准确。此外，关于粗略估计的沟通至关重要。利益相关者需要理解这些数字是初步的，并且可能会发生变化。清晰的沟通有助于管理期望，并促进一个合作的环境，在这个环境中，可以根据新信息进行调整。通过这种方式，粗略估计不仅作为规划的工具，也作为促进团队成员之间讨论和对齐的手段。总之，虽然粗略估计和粗略估算在决策过程中扮演着至关重要的角色，但应谨慎对待。它们为行动提供了必要的框架，特别是在不确定的情况下，但应始终得到完善和有效沟通。通过理解粗略估计的局限性和潜力，组织可以驾驭复杂性，并推动项目走向成功的结果。在一个不断变化的环境中，基于粗略估计做出明智决策的能力是一项宝贵的技能，可以导致更好的战略规划和执行。