cost-per-passenger mile

简明释义

每英里旅客价格

英英释义

例句

1.The city council is analyzing the cost-per-passenger mile 每位乘客每英里成本 of public transportation to allocate funds more effectively.

市议会正在分析公共交通的每位乘客每英里成本以更有效地分配资金。

2.The airline reported a decrease in its cost-per-passenger mile 每位乘客每英里成本 due to fuel efficiency improvements.

这家航空公司报告称，由于燃油效率的提高，其每位乘客每英里成本有所下降。

3.Investing in new technology can significantly reduce the cost-per-passenger mile 每位乘客每英里成本 for train operators.

投资新技术可以显著降低火车运营商的每位乘客每英里成本。

4.To remain competitive, the bus company is focusing on lowering its cost-per-passenger mile 每位乘客每英里成本 through route optimization.

为了保持竞争力，公交公司正在通过优化路线来降低其每位乘客每英里成本。

5.By improving occupancy rates, the ferry service aims to lower its cost-per-passenger mile 每位乘客每英里成本 this summer.

通过提高乘客占用率，渡轮服务希望在这个夏天降低其每位乘客每英里成本。

作文

In the realm of transportation economics, the term cost-per-passenger mile refers to the total cost incurred by a transportation service provider to transport one passenger over a distance of one mile. This metric is crucial for understanding the efficiency and sustainability of various modes of transport, including buses, trains, airplanes, and even rideshare services. By analyzing the cost-per-passenger mile, stakeholders can make informed decisions on pricing, operational efficiency, and environmental impact.To illustrate the importance of this metric, consider a city bus system. If the total operating costs of the bus system amount to $1 million per year, and it successfully transports 1 million passengers over a distance of 5 million miles in that same year, the cost-per-passenger mile can be calculated. The total cost divided by the total passenger miles gives us: Cost = Total Operating Costs / Total Passenger Miles Cost = $1,000,000 / 5,000,000 = $0.20 per passenger mile This means that it costs the bus system $0.20 to transport one passenger for one mile. Understanding this figure allows the transit authority to assess whether the current fare structure is adequate to cover costs, or if adjustments need to be made. Moreover, comparing the cost-per-passenger mile across different modes of transport can reveal significant insights into their relative efficiencies. For example, a high-speed train may have a cost-per-passenger mile of $0.15, while an airplane may have a cost of $0.30. This comparison indicates that, despite the higher operational costs associated with air travel, the efficiency of high-speed trains makes them a more economical option for short to medium distances.Additionally, the cost-per-passenger mile can play a vital role in policy-making and investment decisions. Governments often look at this metric when considering subsidies for public transportation systems or when evaluating the feasibility of new infrastructure projects. A lower cost-per-passenger mile suggests a more efficient system, which could lead to increased funding and support from local governments.The environmental implications of the cost-per-passenger mile are also noteworthy. Transportation is a significant contributor to greenhouse gas emissions, and understanding how efficiently we can move people can help in the fight against climate change. Modes of transport with lower cost-per-passenger mile figures are often more sustainable, as they can carry more passengers with less energy consumption per individual. In conclusion, the cost-per-passenger mile is not just a number; it is a critical indicator of the effectiveness and sustainability of transportation systems. By analyzing this metric, we can gain insights into operational efficiency, inform pricing strategies, guide investment decisions, and assess environmental impacts. As cities continue to grow and evolve, understanding the cost-per-passenger mile will be essential for developing transportation systems that are not only economically viable but also environmentally responsible.

在交通经济学领域，短语cost-per-passenger mile指的是运输服务提供商为将一名乘客运输一英里所产生的总成本。这个指标对于理解各种交通方式的效率和可持续性至关重要，包括公交车、火车、飞机甚至拼车服务。通过分析cost-per-passenger mile，利益相关者可以就定价、运营效率和环境影响做出明智的决策。为了说明这个指标的重要性，考虑一下城市公交系统。如果该公交系统的年度运营成本为100万美元，并且在同一年成功运送了100万名乘客，行驶了500万英里的距离，那么可以计算出cost-per-passenger mile。总成本除以总乘客英里数得出：成本 = 总运营成本 / 总乘客英里数 成本 = 1,000,000美元 / 5,000,000 = 每乘客每英里0.20美元 这意味着该公交系统运输一名乘客一英里需要花费0.20美元。理解这个数字使得交通局能够评估当前票价结构是否足以覆盖成本，或者是否需要进行调整。此外，比较不同交通方式的cost-per-passenger mile可以揭示它们相对效率的重要见解。例如，高速列车的cost-per-passenger mile可能为0.15美元，而飞机的成本为0.30美元。这种比较表明，尽管航空旅行的运营成本较高，但高速列车的效率使其成为短途和中程旅行的更经济选择。此外，cost-per-passenger mile在政策制定和投资决策中也发挥着重要作用。政府在考虑公共交通系统的补贴或评估新基础设施项目的可行性时，通常会关注这个指标。较低的cost-per-passenger mile意味着系统更有效，这可能导致地方政府增加资金和支持。cost-per-passenger mile的环境影响也值得注意。交通是温室气体排放的重要贡献者，了解我们如何有效地移动人群可以帮助应对气候变化。具有较低cost-per-passenger mile的交通方式通常更具可持续性，因为它们可以以较少的能源消耗运输更多的乘客。总之，cost-per-passenger mile不仅仅是一个数字；它是交通系统有效性和可持续性的关键指标。通过分析这个指标，我们可以获得有关运营效率的见解，指导定价策略，指导投资决策，并评估环境影响。随着城市的不断发展和演变，理解cost-per-passenger mile将对开发既经济可行又环保的交通系统至关重要。