conceptual image of human cytomegalovirus. cytomegalovirus is a genus of the viral family herpesviridae. - 細胞結構 幅插畫檔、美工圖案、卡通及圖標病毒, 單純皰疹病毒, 細胞
set of main food groups, macro and micronutrients. fats, fiber or cellulose, carbs and proteins - 細胞結構 幅插畫檔、美工圖案、卡通及圖標蔬菜類, 水果, 穀物
medical resarch icon set - biomedical, clinical trials, epidemiology, genomic, drug development, immunology - 細胞結構 幅插畫檔、美工圖案、卡通及圖標圖示, 科學研究, 研究
illustration of neutron hitting uranium-235 nucleus, nucleus becoming unstable and splitting, releasing energy and neutrons (nuclear fission) - 細胞結構 幅插畫檔、美工圖案、卡通及圖標核分裂, 原子