天津图书馆 Brief Instructions on the Use of the New Slide Rule
| 内容出处： | 《北洋周刊》 期刊 |
| 唯一号： | 020020020210013477 |
| 颗粒名称： | Brief Instructions on the Use of the New Slide Rule |
| 分类号： | TH711 |
| 页数： | 4 |
| 摘要： | In schools,firms,offices,and engineering coures,the use of the Slide Rule is constantly extending, With the aid of the Slide Rule,calculation can be made more rapidly, less laboriously, and is less liable to error than that done by ordinary methods. |
| 关键词： | 长度计量仪器 长度测量 |
内容
Slide Rule；the aid；calculation；mechanical instruments；theory of logarithm
相关人物
李富国
责任者