male medical worker pipetting chemical in test tube while working in laboratory - 科學實驗 科學 個照片及圖片檔實驗室, 科學家, 檢查
empty room, science and lab with biotechnology computer, equipment and workspace with no people. laboratory, space and table with technology for futuristic research, education or tools for scientist - 科學實驗 科學 個照片及圖片檔實驗室, 醫學研究, 體檢
close-up of research scienctists chemists working in laboratory horizontal - 科學實驗 科學 個照片及圖片檔實驗室, 科學家, 團隊工作
education, class and teacher with a child with a jar for a scientific experiment, project or research. discovery, learning and female science educator helping a girl student with assignment at school - 科學實驗 科學 個照片及圖片檔課室, 學習, 培訓班
side view of female scientist looking at test sample through microscope in laboratory - 科學實驗 科學 個照片及圖片檔醫學研究, 實驗室, 科學家
science & laboratory- thin line vector icon set. pixel perfect. editable stroke. for mobile and web. the set contains icons: education, learning, science, laboratory, laboratory flask, laboratory glassware, laboratory equipment, lab coat, beaker - 科學實驗 科學 幅插畫檔、美工圖案、卡通及圖標實驗室, 科學家
doctor, microscope and analysis in lab for medical study, scientific innovation and stem cell research. indian man, investigation and experiment with biotechnology for dna, exam or test for bacteria - 科學實驗 科學 個照片及圖片檔實驗室, 科學家, 顯微鏡
scientists in protective clothing and goggles in laboratory next to laser equipment - 科學實驗 科學 個照片及圖片檔實驗室, 工程師, 激光
micropipette on hand of lab technicians perform bull semen analysis in veterinary lab, while colleague records data on tablet, ensuring stringent quality control for artificial insemination. - 科學實驗 科學 個照片及圖片檔實驗室, 醫學研究, 動物實驗
female scientist assisting male scientist with data analysis in a high-tech laboratory - 科學實驗 科學 個照片及圖片檔科學家, 實驗室
scientist pipetting a sample into a petri dish during a experiment in the laboratory - 科學實驗 科學 個照片及圖片檔實驗室, 培養皿, 生物科技學
fitness, technology and woman with health tech testing blood pressure for heart rate check or monitor breathing. athletic female in prototype test for exercise, wellness and training at a clinic. - 科學實驗 科學 個照片及圖片檔運動員, 體檢
female student in practice class with colleagues in the lab, wearing lab coat, protective eyewear and gloves - 科學實驗 科學 個照片及圖片檔實驗室, 學生, 科學家
female scientist performing a scientific experiment in a laboratory, holding a petri dish and dropper. - 科學實驗 科學 個照片及圖片檔實驗室, 科學家, 醫學研究
stem cell research, scientist pipetting cells into a multi well plate with screen image of stem cells in the background - 科學實驗 科學 個照片及圖片檔癌症, 實驗室, 幹細胞
