ignition sequence

简明释义

发火次序

英英释义

例句

1.Before launching the rocket, the engineers confirmed that the ignition sequence 点火序列 was set correctly.

在发射火箭之前，工程师们确认点火序列设置正确。

2.If any part of the ignition sequence 点火序列 fails, the mission could be jeopardized.

如果点火序列的任何部分失败，任务可能会受到威胁。

3.The ignition sequence 点火序列 is critical for the success of the launch.

点火序列对发射的成功至关重要。

4.The countdown began as we prepared for the ignition sequence 点火序列 to commence.

随着我们准备开始点火序列，倒计时开始了。

5.During the simulation, we monitored the ignition sequence 点火序列 to ensure everything was functioning properly.

在模拟过程中，我们监控点火序列以确保一切正常运作。

作文

The term ignition sequence refers to the specific series of events or actions that occur in order to initiate the combustion process in engines, particularly in rockets and other high-performance vehicles. Understanding this concept is crucial for engineers and scientists who work in fields related to aerospace and automotive technologies. The ignition sequence is not just a simple starting procedure; it involves a carefully orchestrated set of steps designed to ensure that the engine operates efficiently and safely. In a typical rocket launch, the ignition sequence begins with the preparation of the fuel and oxidizer. These components must be mixed in precise ratios to create an optimal combustion environment. Once the fuel is ready, the ignition system is activated. This may involve electrical sparks or other methods to ignite the fuel mixture. The timing of these ignition events is critical; any delay or premature ignition can lead to catastrophic failures, including explosions or loss of control of the vehicle.Moreover, the ignition sequence involves a series of checks and balances to ensure that all systems are functioning correctly before the actual ignition occurs. Engineers often use simulations to test different scenarios and refine the sequence to minimize risks. For example, during the Apollo missions, NASA meticulously planned the ignition sequence to ensure that the Saturn V rocket would launch successfully. Each step was timed to the millisecond, demonstrating the importance of precision in aerospace engineering.The significance of the ignition sequence extends beyond rockets. In the automotive industry, understanding the ignition sequence is vital for developing efficient internal combustion engines. The ignition timing, which refers to when the spark plug fires in relation to the position of the piston, directly affects engine performance, fuel efficiency, and emissions. Engineers continuously study and optimize the ignition sequence in cars to meet ever-tightening environmental regulations while maximizing power output.In conclusion, the ignition sequence is a fundamental concept in both aerospace and automotive engineering. It encompasses a series of critical steps that ensure safe and efficient engine operation. As technology advances, the methods and precision involved in the ignition sequence will continue to evolve, leading to more reliable and powerful vehicles. Understanding this sequence is essential for anyone looking to make a significant impact in these fields. The careful orchestration of the ignition sequence can mean the difference between success and failure in high-stakes situations, highlighting the importance of this concept in modern engineering practices.

短语ignition sequence指的是一系列特定的事件或行动，这些事件或行动以特定的顺序发生，以启动发动机的燃烧过程，特别是在火箭和其他高性能车辆中。理解这一概念对于从事航空航天和汽车技术相关领域的工程师和科学家至关重要。ignition sequence不仅仅是一个简单的启动程序；它涉及一系列精心编排的步骤，旨在确保发动机高效和安全地运行。在典型的火箭发射中，ignition sequence首先从准备燃料和氧化剂开始。这些组成部分必须以精确的比例混合，以创造最佳的燃烧环境。一旦燃料准备就绪，点火系统就会被激活。这可能涉及电火花或其他方法来点燃燃料混合物。这些点火事件的时机至关重要；任何延迟或过早点火都可能导致灾难性故障，包括爆炸或失去对飞行器的控制。此外，ignition sequence还涉及一系列检查和平衡，以确保实际点火发生之前所有系统正常运行。工程师们经常使用模拟来测试不同的场景，并优化序列以最小化风险。例如，在阿波罗任务期间，NASA仔细规划了ignition sequence，以确保土星五号火箭能够成功发射。每一步的时机都精确到毫秒，展示了航空航天工程中精度的重要性。ignition sequence的重要性不仅限于火箭。在汽车工业中，理解点火序列对于开发高效的内燃发动机至关重要。点火时机，即火花塞相对于活塞位置的点火时间，直接影响发动机性能、燃油效率和排放。工程师们不断研究和优化汽车中的ignition sequence，以满足日益严格的环境法规，同时最大限度地提高功率输出。总之，ignition sequence是航空航天和汽车工程中的一个基本概念。它包含了一系列关键步骤，确保发动机的安全和高效运行。随着技术的进步，涉及到的ignition sequence的方法和精度将继续发展，从而导致更可靠和强大的车辆。理解这一序列对于任何希望在这些领域产生重大影响的人来说是必不可少的。ignition sequence的精心编排可能意味着高风险情况下成功与失败之间的差异，突显了这一概念在现代工程实践中的重要性。