tonne是什么意思,tonne怎么读,
1.A 30-tonne (33-ton) chunk of ice broke off from the Tasman Glacier, and slid into Tasman Lake.
塔斯曼冰川上,重达30公吨(33吨)的冰块被折断,滑入塔斯曼海。
2.If all goes to plan, the 1.5-tonne satellite should be flying over the pockmarked lunar surface November 11.
如果一切按照计划进行,这个1.5吨重的卫星将会在11月11日飞临布满环形山的月球表面。
3.It does not cost much to scrape it up, and the expense comes in moving costs from mine to market. Even so, Australia can produce iron ore for $25 a tonne.
开采成本本身不高,而且外部投资正在将成本从矿山转移到市场。即便如此,澳大利亚可以以每吨25澳元的价格成本生产铁矿石。
4.Their initial calculations and scale-model wind-tunnel experiments convinced them they wouldn't need a strong wind to lift the 33.5-tonne column.
他们最初的计算和风洞比例模型实验使他们确信,不需要强风就能提起33.5吨的柱子。
6.At 15 euro ($22) a tonne the price is high enough to induce power companies to switch some generation from coal to ga.
每吨15欧元(22美元)的价格足够让电力公司从煤发电转向用气发电。