成功与失败的区别

• 作 者: 赵化南
• 出 处: 人才开发
• 发表日期: 2006年07期
• 关键词: 贝尔 莱斯 传声 一步之遥 一颗 传送时间 坐在 明家 这种 直流电

成功与失败有着天壤之别,但有时候成功与失败只有一步之遥。说电话机发明者是美国的发明家贝尔,这当然没有错。然而很少有人知道,在贝尔之前还有一个名叫莱斯的发明家为研制电话机作出过不小的贡献。他研制出一种传声装置,可传递音乐, 而不能用来通话。一个关键的原因是这种装置里面的一颗螺丝钉往里少拧了1/ 2圈,大约5丝米。贝尔在莱斯装置的基础上,一方面采取了一些改进措施,譬

There is a world of difference between success and failure, but sometimes success and failure are only one step away. Of course, it is not wrong to say that the inventor of the telephone was Bell, the inventor of the United States. However, few people know that there was another inventor named Rice that made a considerable contribution to the development of telephones before Bell. He developed a sound transmission device, can transfer music, but can not be used to talk. A key reason is that this device inside a screw inside less screwed 1/2 laps, about 5 silk meters. Bell on the basis of Rice devices, on the one hand, taken some improvements, for example