The $200 price is in line with current analysts' expectations after spot prices surged to $220-$240 a tonne.(200美元的价格与分析师当前的预期一致，此前现货价格已飙升至每吨220-240美元。)
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。)
Nickel followed, topping $26,000 a tonne for the first time.(而Nickel也紧随其后，首次达到每公吨26000美元的高价。)
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。)
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。)
Even a slender diplodocus, once believed to have tipped the scales at five and a half tonnes when alive, has lost a tonne and a half from its weight.(即使是一个瘦形梁龙，曾经被认为在活着的时候重达5.5吨，现在也减重了1.5吨。)
My clothes were heavy, my shoes weighed a tonne.(衣服吸了水，沉甸甸的，鞋子也好像有千斤重。)
Thirty-tonne trucks have finished spreading lime fertiliser to reduce the acidity of the soil.(三十吨的卡车已经完成播撒石灰的工作，以减少土壤的酸度。)
The study showed that a single new desktop machine created emissions of almost half a tonne during its manufacture.(该项研究表明，一个新的台式电脑在其生产过程中要产生近半吨的碳排放量。)
If the MTVL passes muster it will join Canada's rubber-tracked 20-tonne M113 APCs in Afghanistan.(如果MTVL通过测试，它将加入到加拿大在阿富汗的20吨M113橡胶履带装甲车队。)
