漂亮的鸟巢消耗了4万2千吨钢(约莫每平方米500公斤钢材)。
The beautiful Bird's Nest consumed 42, 000 metric tons of steel (roughly 500 kilograms per square meter).
现在欧洲的许多国家，比如法国、英国、西德，大体上也是两个人一吨钢。
In many European countries, such as France, Great Britain and West Germany, it is also roughly one ton to every two persons.
本文介绍了如何找出影响吨钢可比能耗诸因素的数值及其计算方法和应用例子。
This paper introduces the way of how to find the influence factors of comparable energy consumption in per ton steel and its numerical calculation and application example.
应用推荐