"2018 GGHS Team 1"의 두 판 사이의 차이

DH 교육용 위키
이동: 둘러보기, 검색
(3D Printer)
(3D Printer)
19번째 줄: 19번째 줄:
 
By using this, they were able to create objects in three dimensions, not in two dimensions.  
 
By using this, they were able to create objects in three dimensions, not in two dimensions.  
  
[[File:3dprinter.png|This is a photo of a 3D printer.]]
+
[[File:3dprinter.png| |This is a photo of a 3D printer.]]
  
 
<ref>프리미엄 조선|1000년간 가장 중요한 발명은 금속활자?|공미라(세계사 저술가)| 2014.02.21.|http://premium.chosun.com/site/data/html_dir/2014/02/20/2014022004605.html</ref>
 
<ref>프리미엄 조선|1000년간 가장 중요한 발명은 금속활자?|공미라(세계사 저술가)| 2014.02.21.|http://premium.chosun.com/site/data/html_dir/2014/02/20/2014022004605.html</ref>

2018년 7월 25일 (수) 21:09 판

Introduction

A comparison of the Technology of Goryeo and Foreign Countries

What is a cannon?

The origin of the invention of metal types

Body

European and Chinese cannon

The cannon of the Goryeo Dynasty

Conclusion

Modern technology

3D Printer

Today, a three-dimensional printer(3D - printer) has been created combining traditional printing technology with the wisdom of our ancestors. Three-dimensional printing is a manufacturing technique that produces three-dimensional objects by spraying a continuous layer of matter. By using this, they were able to create objects in three dimensions, not in two dimensions.

This is a photo of a 3D printer.

[1]

Reference

  1. 프리미엄 조선|1000년간 가장 중요한 발명은 금속활자?|공미라(세계사 저술가)| 2014.02.21.|http://premium.chosun.com/site/data/html_dir/2014/02/20/2014022004605.html

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