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00:11
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
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
close up pipetting liquid solution onto microscope glass slide detailed close-up shot of a scientist using a pipette dropper to drop liquid solution onto a microscope glass slide for testing. - 掃描電子顯微鏡 個影片檔及 b 捲影像00:19
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00:16
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00:10
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00:10
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00:16
close up pipetting liquid solution onto microscope glass slide detailed close-up shot of a scientist using a pipette dropper to drop liquid solution onto a microscope glass slide for testing. - 掃描電子顯微鏡 個影片檔及 b 捲影像00:18
close up pipetting liquid solution onto microscope glass slide detailed close-up shot of a scientist using a pipette dropper to drop liquid solution onto a microscope glass slide for testing. - 掃描電子顯微鏡 個影片檔及 b 捲影像00:15
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
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00:12
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
close up hand holding erlenmeyer flask with chemical solution next to microscope - 掃描電子顯微鏡 個影片檔及 b 捲影像00:16
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
technical experts use microscopes to examine the imaging quality of optical lenses. - 掃描電子顯微鏡 個影片檔及 b 捲影像00:05電路板
scientist conducts a chemical analysis of a small sample of paint, taken from a suspect's clothing, at the forensics laboratory where he is a... - 掃描電子顯微鏡 個影片檔及 b 捲影像00:16
futuristic and technological scanning of the face of a young man for facial recognition and scanning to ensure personal safety. biometric facial recognition scanning process. - 掃描電子顯微鏡 個影片檔及 b 捲影像00:07
futuristic and technological scanning of the face of a beautiful woman for facial recognition and scanning to ensure personal safety. biometric facial recognition scanning process. - 掃描電子顯微鏡 個影片檔及 b 捲影像00:07
futuristic and technological scanning of the face of a beautiful woman for facial recognition and scanning to ensure personal safety. biometric facial recognition scanning process. - 掃描電子顯微鏡 個影片檔及 b 捲影像00:07
aspergillus fungus, coloured scanning electron micrograph (sem). these are fruiting bodies, or conidiophores.. - 掃描電子顯微鏡 個影片檔及 b 捲影像00:17
aedes aegypti mosquito, coloured scanning electron micrograph (sem). this mosquito is the primary vector of yellow and dengue fever.. - 掃描電子顯微鏡 個影片檔及 b 捲影像00:07蚊子