speed margin

简明释义

速度储备量

英英释义

例句

1.The engineer suggested increasing the speed margin 速度裕度 for the engine to improve performance under load.

工程师建议增加发动机的速度裕度 速度裕度以提高负载下的性能。

2.To avoid stalling, the pilot kept a speed margin 速度裕度 of at least 20% above the stall speed.

为了避免失速，飞行员保持了至少20%的速度裕度 速度裕度高于失速速度。

3.During the test flight, the team monitored the speed margin 速度裕度 closely to ensure optimal conditions.

在测试飞行期间，团队密切监测速度裕度 速度裕度以确保最佳条件。

4.In racing, teams calculate their speed margin 速度裕度 to determine how much faster they can go without risking a crash.

在赛车中，团队计算他们的速度裕度 速度裕度以确定在不冒险撞车的情况下可以多快。

5.The aircraft maintained a speed margin 速度裕度 of 10 knots to ensure safety during landing.

飞机在着陆时保持了10节的速度裕度 速度裕度以确保安全。

作文

In the world of transportation and logistics, the term speed margin refers to the additional time allocated beyond the estimated travel time to ensure that deadlines are met. This concept is crucial for various industries, including shipping, air travel, and even ground transportation. The speed margin serves as a buffer against unforeseen delays caused by traffic, weather conditions, or other unpredictable factors. By incorporating a speed margin into planning, companies can enhance their reliability and customer satisfaction.For instance, consider a shipping company that needs to deliver goods across the country. If they estimate that the journey will take 10 hours, they might add a speed margin of 2 hours. This means they plan for a total travel time of 12 hours. If everything goes smoothly, they will arrive on time; however, if they encounter unexpected road closures or heavy traffic, the speed margin provides them with the necessary leeway to still meet their delivery deadline.In air travel, the importance of a speed margin cannot be overstated. Airlines must account for potential delays caused by air traffic control, weather patterns, or mechanical issues. By scheduling flights with a speed margin, airlines can minimize the risk of passengers missing connections and improve overall operational efficiency. For example, an airline may schedule a flight with a planned duration of 3 hours but include a speed margin of 30 minutes. This ensures that even if there are minor delays, the airline can still maintain its schedule without significant disruptions.Moreover, the concept of a speed margin extends beyond transportation. In project management, teams often set deadlines for tasks while incorporating a speed margin to account for potential setbacks. By doing so, they can manage expectations and allocate resources more effectively, ensuring that projects are completed on time. For instance, if a project is expected to take 4 weeks, a team might set a deadline of 5 weeks, effectively creating a speed margin that allows for any unforeseen challenges that may arise during the project lifecycle.In conclusion, the speed margin is a vital concept in various fields, particularly in transportation and project management. It serves as a safeguard against uncertainties, allowing for flexibility and enhancing reliability. By understanding and effectively implementing a speed margin, companies can improve their operational efficiency and customer satisfaction. As the world continues to evolve and the demand for timely deliveries increases, the significance of maintaining an appropriate speed margin will only grow, making it an essential element of successful planning and execution.

在运输和物流的世界中，术语speed margin指的是在预计旅行时间之外分配的额外时间，以确保按时完成截止日期。这个概念对于包括航运、航空旅行甚至地面运输在内的各种行业至关重要。speed margin作为一个缓冲区，可以抵御由于交通、天气条件或其他不可预测因素造成的意外延误。通过在计划中纳入speed margin，公司可以提高其可靠性和客户满意度。例如，考虑一家需要在全国范围内运输货物的航运公司。如果他们估计旅程将耗时10小时，他们可能会增加2小时的speed margin。这意味着他们计划总旅行时间为12小时。如果一切顺利，他们将按时到达；然而，如果遇到意外的道路封闭或严重交通，speed margin为他们提供了必要的余地，以便仍能满足交货截止日期。在航空旅行中，speed margin的重要性不容小觑。航空公司必须考虑可能由于空中交通管制、天气模式或机械问题而导致的潜在延误。通过安排具有speed margin的航班，航空公司可以最大限度地减少乘客错过连接航班的风险，提高整体运营效率。例如，一家航空公司可能安排一趟计划持续3小时的航班，但包括30分钟的speed margin。这确保即使出现小的延误，航空公司也能保持其时间表，而不会造成重大干扰。此外，speed margin的概念超越了运输。在项目管理中，团队通常设定任务的截止日期，同时纳入speed margin以应对潜在的挫折。通过这样做，他们可以更有效地管理期望和分配资源，确保项目按时完成。例如，如果一个项目预计需要4周时间，团队可能会设定5周的截止日期，有效地创建一个speed margin，以允许在项目生命周期内出现任何意外挑战。总之，speed margin是各个领域中至关重要的概念，特别是在运输和项目管理中。它作为应对不确定性的保障，允许灵活性并提高可靠性。通过理解和有效实施speed margin，公司可以提高其运营效率和客户满意度。随着世界的不断发展以及对及时交付的需求增加，维持适当的speed margin的重要性只会增加，使其成为成功规划和执行的基本要素。