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单词 ton-mile
释义

ton-mile


ton-mile

(tŭn′mīl′)n. A unit of freight transportation equivalent to a ton of freight moved one mile.

Ton-Mile


ton-mile

[′tən ′mīl] (civil engineering) In railroading, a standard measure of traffic, based on the rate of carriage per mile of each passenger or ton of freight.

Ton-Mile

 

a unit of measurement for freight transportation by oceangoing vessels. Ton-miles are calculated by multiplying the weight of the cargo in tons by the distance traveled by the vessel in nautical miles. In the USSR, the ton-mile is used for planning and calculating the freight turnover of oceangoing vessels. In other types of transport, freight turnover is measured in ton-kilometers (1 nautical mile equals 1.852 km).

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更新时间:2024/12/23 4:37:58