| 摘要 |
The existing Korea still imports a machine from Japan since the existing Korea can not make a simple gearwheel. The gearwheel is originally from mechanical engineering and is intensively studied. Original components of an initially designed German computer operating system are used in a mechanical machine due to precision of the components. Korea which does not relatively have a lot to do with Germany can not obtain a design technology of an industrial gearwheel, but Japan which relatively has a lot to do with German easily develops and still exports an industrial gearwheel. The main point is that the technology of an industrial gearwheel can be developed and understood by focusing on an industrial gearwheel which is a technology deriving from an initial technology of a computer. |
