建筑行业中有些工种是很难实现自动化的,例如,有人提出使用铁锹自动化,结果困难重重,长期未能得到解决。但是,专家们并没有灰心,仍在不断进行研究。前不久,西德研制成功一种电锹。这是一种自动化电锹,由微型电脑进行控制,使用小型电动机作为动力。这种电锹试制成功后,目前正用 Some types of work in the construction industry are difficult to automate. For example, some people have proposed the use of shovels for automation. The results have been difficult and have not been solved for a long time. However, the experts did not lose heart and are still conducting research. Not long ago, West Germany developed a kind of electric power. This is an automated battery that is controlled by a microcomputer and powered by a small motor. After the success of this kind of electric trial production, it is currently being used