机械能占据主导地位,他决定了平衡的位置。
Great Britain had large amounts of coal; however, there were not yet efficient means by which to produce mechanical energy or to power machinery.英国有大量的煤;然而,当时还没有有效的方法来产生机械能或为机器提供动力。
In both cases, mechanical energy results.在这两种情况中,都是机械能起的作用。