吨公里

钻井钢丝绳吨公里计算和定期滑移切换法

Calculating ton-kilometer of drilling wire rope and timed glide cutting method

民航33.5亿吨公里，增长14.9%。

And by airways , 3.35 billion ton-kilometers , up 14.9 percent .

这艘船的吨位是2万吨。净重吨公里对总重吨公里百分率

Percentage of net ton kilometres to gross ton kilometres

论铁路运输产品换算吨公里的多品种性&铁路内部运输收入、利润和工资总额分配的理论基础

On variety of converted t-km for railway transportation products

每延吨公里平均收入

Average Revenue Per Ton-Kilometer

阐述了铁路运输产品换算吨公里多品种性的理论观点，将运输产品在品种上的差异从理论上加以区分，并在此基础上，提出了对铁路内部运输收入、利润、工资总额分配的建议。

A variety of converted t-km for railway transportation products is described and distinguished theoretically in this paper . Based on the foregoing statement suggestions on internal railway revenue , profits and total wage distribution are made .

2001年完成水路货物周转量2.5万亿吨公里，占各种运输方式的52%，而外贸进出口货物的84%是通过航运完成的。

In 2001 the ship freight transportation turnover volume is 2 thousand 5 hundred billion ton kilometer , account for whole trade transportation of turnover volume 52 % . The 84 % of total import and export cargo is carry by ship .