In view of the actual requirement by the freight automobiles, a magnetoelectric tonnage meter is proposed here, which is simple in design and convenient for use.

从货运汽车的实际需要出发，提出了一种较为简单实用的磁电式吨位计，并详细说明了设计步骤和设计参数的选择。

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The capacity of water to transport large tonnage at low variable cost places this mode of transport in demand when low freight rates are desired and speed of transits a secondary consideration.

在希望运费率较低而运送速度又不是首要因素的情况下，运输能力强、成本较低的水路运输将成为一种可供选择的运输方式。

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Perry forecasts a roughly 3 percent increase in freight tonnage in 2012 and price increases of between 5 and 8 percent.

FORBES: Trucking industry sales revving

Freight tonnage was down 11%.

BBC: Prestwick Airport passenger numbers fall

The freight forwarder and ship charterer has grown into a major shipowner with 1.8 million deadweight tonnage and 45 international routes in service.

CNN: BUSINESS FORECAST '96