那两个公司已合作研制新型赛车。 The two companies have teamed up to develop a new racing car.
大型电子工业公司研制出了电视，但这有赖於贝尔德的实验为此指出了方向。 Large electronics companies developed television, but Baird pointed the way with his experiments.
能够生产几百乃至几千个可互换的零件的机器研制出来了，这些可互换的零件完全适合于损坏了的零件的位置。 Machines have been developed that could produce hundreds, even thousands, of identical parts that would fit into place where the broken puts were completely.
