Relative volumes of the gasses in earths atmosphere. Ratios should be roughly correct. (sidelengths = cuberoot of volumes) 공기 아르곤 분위기 분위기의 조성
For your energy production projects, articles, publications and more use this set of editable gas cylinder vectors with chemical labels 가스 산업 폭탄 Gas Cylinder Vectors
Stars produce energy and helium by nuclear fusion of hydrogen running the carbon-nitrogen-oxygen process 천문학 천체 물리학 beta Cno