economical cruising speed range

简明释义

经济巡航速度续航力

英英释义

例句

1.When planning a road trip, consider driving at the economical cruising speed range 经济巡航速度范围 to maximize your mileage.

在计划公路旅行时，考虑以经济巡航速度范围行驶，以最大化你的燃油里程。

2.The ship's captain monitored the speed to ensure they remained in the economical cruising speed range 经济巡航速度范围 for fuel conservation.

船长监控速度，以确保他们保持在经济巡航速度范围内，以节约燃料。

3.For long-distance travel, it's crucial to stay within the economical cruising speed range 经济巡航速度范围 to save on fuel costs.

对于长途旅行，保持在经济巡航速度范围内对于节省燃油成本至关重要。

4.The pilot adjusted the aircraft's altitude to maintain the economical cruising speed range 经济巡航速度范围 for optimal fuel efficiency.

飞行员调整了飞机的高度，以保持最佳燃油效率的经济巡航速度范围。

5.Many car manufacturers provide information on the economical cruising speed range 经济巡航速度范围 in their user manuals.

许多汽车制造商在用户手册中提供关于经济巡航速度范围的信息。

作文

In the world of aviation and automotive engineering, understanding the concept of economical cruising speed range is crucial for optimizing fuel efficiency and overall performance. The economical cruising speed range refers to the specific speed at which an aircraft or vehicle can travel while consuming the least amount of fuel relative to the distance covered. This range is not just a number; it encompasses various factors including aerodynamics, engine performance, and load conditions that collectively influence how efficiently a vehicle operates.When discussing economical cruising speed range, one must consider the balance between speed and fuel consumption. For instance, flying at higher speeds typically results in increased drag, which in turn leads to higher fuel consumption. Conversely, traveling too slowly can also be inefficient, as engines may not operate optimally at lower speeds. Therefore, identifying the economical cruising speed range becomes essential for pilots and drivers alike, as it allows them to maximize their journey's efficiency.In aviation, the economical cruising speed range is often determined during the design phase of an aircraft. Engineers conduct extensive simulations and real-world tests to find the optimal speed where fuel burn is minimized. This speed is particularly important for commercial airlines, as fuel costs represent a significant portion of operational expenses. By maintaining flight within this range, airlines can save thousands of dollars on fuel, thereby improving profitability.Similarly, in the automotive industry, manufacturers design vehicles with specific economical cruising speed ranges in mind. For example, many modern cars are equipped with onboard computers that provide real-time feedback to drivers about their current fuel efficiency. When driving within the economical cruising speed range, drivers can achieve better mileage, which is especially beneficial during long trips. Additionally, understanding this concept can lead to more environmentally friendly driving habits, as reduced fuel consumption translates to lower carbon emissions.Moreover, the economical cruising speed range can vary based on external conditions such as weather, terrain, and vehicle load. For instance, a car may have a different economical cruising speed range when driving uphill versus on a flat highway. Similarly, an aircraft may experience changes in its optimal speed due to wind conditions. Thus, both pilots and drivers must remain adaptable and aware of these variables to ensure they are operating within the most efficient parameters.In conclusion, the economical cruising speed range is a vital concept in transportation that significantly impacts fuel efficiency and cost-effectiveness. Whether in the sky or on the road, understanding and utilizing this range can lead to substantial savings and reduced environmental impact. As technology continues to evolve, the methods for calculating and optimizing the economical cruising speed range will likely become even more sophisticated, allowing for greater efficiencies in both aviation and automotive sectors. Ultimately, being mindful of this range not only benefits individual operators but also contributes to broader efforts in sustainability and resource conservation.

在航空和汽车工程的世界中，理解“经济巡航速度范围”的概念对于优化燃油效率和整体性能至关重要。“经济巡航速度范围”指的是飞机或车辆在消耗最少燃料相对于所覆盖距离的特定速度。这个范围不仅仅是一个数字；它包含了各种因素，包括空气动力学、发动机性能和载荷条件，这些因素共同影响着车辆的高效运行。谈到“经济巡航速度范围”时，必须考虑速度与燃油消耗之间的平衡。例如，以更高的速度飞行通常会导致更大的阻力，从而导致更高的燃油消耗。相反，行驶得过慢也可能效率低下，因为发动机在较低速度下可能无法最佳运行。因此，确定“经济巡航速度范围”对飞行员和司机来说至关重要，因为这使他们能够最大化旅程的效率。在航空领域，“经济巡航速度范围”通常是在飞机设计阶段确定的。工程师进行广泛的模拟和实地测试，以找到燃油消耗最低的最佳速度。这个速度对于商业航空公司尤为重要，因为燃油成本占运营费用的很大一部分。通过保持飞行在这一范围内，航空公司可以节省数千美元的燃油费用，从而提高盈利能力。同样，在汽车工业中，制造商设计车辆时也考虑了特定的“经济巡航速度范围”。例如，许多现代汽车配备了车载计算机，提供关于当前燃油效率的实时反馈。当在“经济巡航速度范围”内行驶时，驾驶者可以获得更好的油耗，这在长途旅行中特别有利。此外，理解这个概念可以促成更环保的驾驶习惯，因为减少燃油消耗意味着降低碳排放。此外，“经济巡航速度范围”可能会根据外部条件如天气、地形和车辆负载而有所不同。例如，一辆汽车在上坡行驶时可能会有不同的“经济巡航速度范围”，而在平坦的高速公路上则有所不同。同样，飞机可能会因风速条件而经历最佳速度的变化。因此，飞行员和司机都必须保持适应性，并意识到这些变量，以确保他们在最有效的参数内运行。总之，“经济巡航速度范围”是交通运输中的一个重要概念，对燃油效率和成本效益产生重大影响。无论是在天空中还是在道路上，理解和利用这一范围都能带来可观的节省和降低环境影响。随着技术的不断发展，计算和优化“经济巡航速度范围”的方法可能会变得更加复杂，从而在航空和汽车领域实现更大的效率。最终，关注这一范围不仅有利于个体操作员，还有助于更广泛的可持续性和资源保护工作。