Every tonne of coal contains,on average,30 kilograms of nitrogen.

每吨煤平均30氮。

The grain store holds several thousand tonnes.

这个粮仓可以存放几千吨粮食。

Driving a 20 tonne camion into a narrow truck depot, pickin...

你要想办法驾驶一个20 吨重的货车开进狭窄的停车场,装上货物。

At this moment we already received orders to design Floating Sheerlegs from 2000 to 5000 tonnes lifting capacity, Self-Unloading Barges, Grab crane pontoons, etc.

目前为止我们已经收到订单：如设计浮动Sheerlegs 从2000到5000吨起重能力，自卸驳船，抓斗起重机浮等。

Fears of tightness in the products markets bolstered the crude oil with Gasoil in Europe leading the way breeching stellar levels over $1,200 dollars per tonne.

场对产品紧缺的担忧推动原油价格，而欧洲汽油则超过每吨$1200的全新价位。

The Curronian Bay including the lower Nemunas, is the richest freshwater source of fish in Lithuania, where fish production (pikeperch, smelt, roach) is 1,300 tonnes a year.

在可农尼恩湾及其下游的尼姆那斯是立陶宛国内淡水资源最丰富的地方，这�年产1,300 吨，主要是师鲈、胡瓜齿鳊。

In the 1970s, for instance, West Coast trawlers were landing 11,000 tonnes of bocaccio a year.In 2001, just before the fishery was closed, the catch was 214 tonnes.

例如七十年代，在美国西海岸拖网渔船每年捕捞上岸11000吨菖鲉，到2001年，在此渔场被关闭前，捕捞量已降到214吨。