...the transformation wrought by the technological innovations of the industrial age.由工业时代的新技术方法促成的变化Changes in the technological base of coal - fired power plants could restore their attractiveness, however.改变火力发电厂的基础技术...
In the late 1850s the speed of technological change quickened.19世纪50年代末期，技术变革的速度加快了。an age of technological innovation技术革新的时代With technological changes many traditional skills have become obsolete.随着技术的革新，许多传统技艺已被淘汰。...