General Objectives
At the end of the class students should be able to
- speak one more characteristic, merit and demerit of free-market system,
- discriminate each economic system by using criterion like possession of the means of production, allocation of resources.
- understand that apparant background of mixed economic system what is the main current in modern economic system.
General Objectives
At the end of the class students should be able to
- speak one more characteristic, merit and demerit of free-market system,
- discriminate each economic system by using criterion like possession of the means of production, allocation of resources.
- understand that apparant background of mixed economic system what is the main current in modern economic system.
Ⅰ. 개요
자연에 있는 돌과 암석 소재는 여러 가지 상태로 존재한다. 우선 자연의 지표에 있는 사물은 대기의 작용으로 풍화와 침식작용을 겪으면서 유기체가 살아가는 터전이기도 하다. 그 중에서 지표는 지각의 구성물질인 암석이 풍화와 침식작용의 결과로 생성된 진흙, 모래, 자갈 및 바위로 구성
3D printing
3D printing or additive manufacturing (AM) refers to any of the various processes for printing a three-dimensional object. Primarily additive processes are used, in which successive layers of material are laid down under computer control. These objects can be of almost any shape or geometry, and are produced from a 3D model or other electronic data source.
Basic principles
If the
1. Introduction
1) General description
At first, our group chose the two middle school textbook; the textbook from keumsung publisher for the 1st and 2nd grade students. We review all the grammar point and sequences of the textbook and find that there are lots of benefits and weakness in them. Also, there exist many parts which the Korean students have difficulty in learning the most, so we