scientists conduct scientific experiments in the biosafety cabinet of the laboratory . - 科學家 個照片及圖片檔實驗室, 醫學研究, 病毒
young male biochemist using laptop while writing on clipboard at laboratory - 科學家 個照片及圖片檔實驗室, 印度人, 手提電腦
low angle view of male healthcare worker examining samples in tray at laboratory - 科學家 個照片及圖片檔實驗室, 工作
healthcare research can improve medicine development and safety. front view of a laboratory scientist using an automatic pipette to analyze the medical sample in a laboratory. - 科學家 個照片及圖片檔實驗室, 工作
female scientist performing a scientific experiment in a laboratory, holding a petri dish and dropper. - 科學家 個照片及圖片檔實驗室, 醫學研究, 工作
team of biochemists discussing over while writing on clipboards at laboratory - 科學家 個照片及圖片檔實驗室, 團隊工作, 人群
female scientist assisting male scientist with data analysis in a high-tech laboratory - 科學家 個照片及圖片檔實驗室
female computer programmer works on complex software development tasks at her home office late into the night. software developer, artificial intelligence and programming. - 科學家 個照片及圖片檔人工智能, 網絡安全性, 技術
male and female scientist examining chemical in petri dish while working in laboratory - 科學家 個照片及圖片檔實驗室, 團隊工作, 討論
serious handsome handsome scientist sitting at microscope looking and examining sample of virus or vaccine - 科學家 個照片及圖片檔顯微鏡, 實驗室, 醫生
doctor, woman and computer for healthcare research, hospital analysis and typing report or review with glasses. medical worker or young person reading clinic charts or information on laptop in office - 科學家 個照片及圖片檔醫生, 電腦, 手提電腦
close-up of female technician wearing eyeglasses working while standing in laboratory - 科學家 個照片及圖片檔特寫, 畫像, 護目鏡
female engineer in a drinking water factory in professional uniform using digital tablet working in beverage industrial. female factory worker use digital tablet testing program in production line. - 科學家 個照片及圖片檔實驗室, 工程師, 食品
