如何使用 "tonne" 造句

1. A 4 00000 - tonne mound sits ready to burn .
一个40万吨的煤堆亟待燃烧。
2. Prices are still well above their pre-crisis average of $ 250 a tonne .
大米价格仍远远高于金融危机前250美元/吨的平均水平。
3. Now some facilities cost as much as $ 1000 a tonne .
如今,一些设备成本已高达每公吨1000美元。
4. However , this week 's auction only managed to sell about two-thirds of the 20000 - tonne planned sale .
然而,本周的拍卖仅售出了2万吨计划销量的三分之二。
5. A tonne of rice produces around 200kg of husks and those , in turn , yield 40kg of silica .
一吨水稻可以产生约200公斤的稻壳,这些稻壳又可以产生40公斤的硅土。