This means that approximately 10 million tons of earth and rock would be hurled upward from the earth's surface . 这意味着将从地面掀起近一千万吨的土壤与岩石。
Since that time, much more powerful weapons, with energy yields in the megaton range, have been developed . 从那以后，已经制造出威力大得多的武器，产生的能量在兆吨级。
All told, american and british bombers dropped 206, 188 tons of bombs on european targets in 1943 . 1943年，英、美轰炸机投到欧洲目标的炸弹，总共达二十万六千一百八十八吨。
It can be visualized that nearly one ton of solvent per day per range will reach the atmosphere or waste stream . 可以设想，每一机组每天大约有一吨的溶剂排入空气或废水中。
The type of hundredweight or ton should be clearly stated in quotations and in sales confirmations . 在报价和售货确认书中，对“英担”或“吨”要明确表示它所代表的实际重量。
The average steam production in the now existing commercial natural steam fields is around 30 tons per hour per well . 目前存在的生产性天然气田的平均蒸气产量为每井每小时30吨左右。
At 1 mile from a 1-megaton explosion, for example, the duration of the positive phase of the blast wave is about 2 seconds . 例如在离一枚一百万吨爆炸一哩的地方，爆震波的正延续时间约为2秒。
This was a massive task requiring the carriage of many thousand tons of stores and could be effected only by degrees . 这是一项庞大的任务，需要运输成千上万吨的必需物资，而且也只能逐步地完成。
The subsidy amounted to about $30 a ton, or about 15 percent of the price of wheat and about 25 percent of the price of barley . 这项补贴约为每吨30美元，或者说大约相当于小麦价格的15和大麦价格的25。
