close up microscope stage with blue sample liquid glass slide. microscopic examination, sample illumination, laboratory equipment, scientific detail - 掃描電子顯微鏡 個影片檔及 b 捲影像00:19
close up microscope stage with blue sample liquid glass slide. microscopic examination, sample illumination, laboratory equipment, scientific detail - 掃描電子顯微鏡 個影片檔及 b 捲影像00:13
asian female scientist adjusting microscope setup for biological sample testing - 掃描電子顯微鏡 個影片檔及 b 捲影像00:15
asian female scientist adjusting microscope setup for biological sample testing - 掃描電子顯微鏡 個影片檔及 b 捲影像00:14
female scientist looking through microscope in laboratory. scientific research, laboratory analysis, medical discovery, biotechnology - 掃描電子顯微鏡 個影片檔及 b 捲影像00:14
female scientist looking through microscope in laboratory. scientific research, laboratory analysis, medical discovery, biotechnology - 掃描電子顯微鏡 個影片檔及 b 捲影像00:15