maximum service speed

简明释义

最大营运船速

英英释义

例句

1.The new subway line has a maximum service speed of 80 km/h.

新的地铁线路的最高服务速度为80公里每小时。

2.Airlines must ensure that their aircraft can reach the maximum service speed safely.

航空公司必须确保他们的飞机能够安全达到最高服务速度。

3.The maximum service speed for this boat is 25 knots.

这艘船的最高服务速度为25节。

4.To maintain efficiency, the delivery truck should not exceed its maximum service speed.

为了保持效率，送货卡车不应超过其最高服务速度。

5.The train operates at a maximum service speed of 300 km/h.

这列火车的最高服务速度为300公里每小时。

作文

In the world of transportation, especially in rail and air travel, understanding terms like maximum service speed is crucial. The term refers to the highest speed at which a vehicle can operate safely and efficiently under normal conditions. This concept is vital for both safety and operational efficiency, as it determines how quickly passengers can reach their destinations while ensuring that the vehicle remains within safe operating limits.For example, let’s consider high-speed trains. These trains are designed to travel at high speeds, often exceeding 300 kilometers per hour. The maximum service speed of such trains is carefully calculated based on various factors, including track conditions, train design, and safety regulations. If a train exceeds its maximum service speed, it may face increased wear and tear, or worse, it could lead to accidents due to loss of control. Therefore, railway companies must adhere strictly to these speed limits to maintain safety and reliability.Similarly, in aviation, the maximum service speed plays a significant role in flight operations. Each aircraft has a designated maximum service speed that is determined during the design and testing phases. This speed is essential for ensuring that the aircraft can perform maneuvers safely and efficiently. For instance, flying too fast can result in structural stress on the aircraft, while flying too slowly can lead to stalling. Pilots are trained to understand these limits and operate within them to ensure the safety of all onboard.Moreover, the maximum service speed also impacts the scheduling and logistics of transportation services. For example, if a train is scheduled to travel from one city to another, knowing its maximum service speed allows planners to create accurate timetables. This not only helps in optimizing the use of resources but also enhances customer satisfaction by reducing waiting times. In air travel, airlines use the maximum service speed to calculate flight durations, which is essential for managing connections and overall passenger experience.In conclusion, the concept of maximum service speed is fundamental in the fields of transportation, particularly in rail and air travel. It ensures safety, operational efficiency, and effective scheduling. Understanding this term allows stakeholders, including engineers, pilots, and planners, to make informed decisions that enhance the safety and reliability of transportation systems. As technology advances, the maximum service speed of vehicles may increase, but the importance of adhering to these limits will always remain a priority in the industry.

在交通运输的世界中，尤其是在铁路和航空旅行中，理解像最大服务速度这样的术语至关重要。该术语指的是在正常条件下，车辆可以安全高效运行的最高速度。这个概念对安全和运营效率至关重要，因为它决定了乘客到达目的地的速度，同时确保车辆保持在安全操作范围内。例如，让我们考虑高速列车。这些列车被设计为以高速行驶，通常超过每小时300公里。此类列车的最大服务速度是根据多种因素仔细计算的，包括轨道条件、列车设计和安全法规。如果列车超过其最大服务速度，可能会面临增加的磨损，或者更糟糕的是，由于失去控制而导致事故。因此，铁路公司必须严格遵守这些速度限制，以维护安全性和可靠性。同样，在航空中，最大服务速度在飞行操作中也发挥着重要作用。每架飞机都有一个指定的最大服务速度，该速度是在设计和测试阶段确定的。这一速度对于确保飞机能够安全高效地进行机动至关重要。例如，飞得太快可能会导致飞机结构受到压力，而飞得太慢则可能导致失速。飞行员经过培训以理解这些限制，并在其中操作，以确保所有乘员的安全。此外，最大服务速度还影响运输服务的调度和物流。例如，如果一列火车计划从一个城市旅行到另一个城市，了解其最大服务速度使规划者能够创建准确的时间表。这不仅有助于优化资源的使用，还通过减少等待时间来提高客户满意度。在航空旅行中，航空公司利用最大服务速度来计算飞行时间，这对于管理连接和整体乘客体验至关重要。总之，最大服务速度的概念在交通运输领域，特别是在铁路和航空旅行中是基础性的。它确保安全、操作效率和有效调度。理解这个术语使包括工程师、飞行员和规划人员在内的利益相关者能够做出明智的决策，从而增强交通系统的安全性和可靠性。随着技术的进步，车辆的最大服务速度可能会提高，但遵守这些限制的重要性将始终是行业的优先事项。