policeman and forensic scientists at crime scene with police tape in foreground - 鑑證學 個照片及圖片檔英國, 警察, 犯罪現場
serious male and female science professionals wearing lab coats in a modern laboratory use a microscope to analyse a petri dish. a team of scientists in the research field conducting experiments - 鑑證學 個照片及圖片檔醫學研究, 實驗室, 科學家
criminologist in protective suit looking at cigarette butt in a plastic bag against the brick wall - 鑑證學 個照片及圖片檔女性, 指紋, 刑事偵緝
portrait of policeman at crime scene, forensic scientists outside house in background - 鑑證學 個照片及圖片檔警察, 英國, 正面圖
group of people, crime scene investigation, police and forensics doing their jobs, there is a dead body in the forest. - 鑑證學 個照片及圖片檔警察, 證物, 犯罪
forensic scientist using finger print light to find hand print on wall at crime scene - 鑑證學 個照片及圖片檔犯罪現場, 犯罪, 科學家
criminologist in a protective suit against the barricade tape holds a physical evidence in a plastic bag - 鑑證學 個照片及圖片檔科學家, 犯罪現場, 少年男女
microscope, black woman and research with biotechnology, study and dna test with healthcare. african person, science and forensics for pathology laboratory, check sample and medical analysis for exam - 鑑證學 個照片及圖片檔技術, 南非
computer, science or empty laboratory for dna investigation, analytics research or medical study. background, microbiology equipment or magnifying tools for test, medicine innovation or virus genes - 鑑證學 個照片及圖片檔實驗室, 背景 - 主題, 無人
scientist, woman or tablet at night for planning, research or pharmaceutical results in laboratory. science, person or professional and touchscreen for future chemical review, study or medical test - 鑑證學 個照片及圖片檔技術, 實驗室, 製藥業
portrait of forensic scientist at desk with fingerprints on screen in laboratory - 鑑證學 個照片及圖片檔檢查, 指紋, 實驗室
young woman in a laboratory for medicine, innovation and development while reading or analyzing data looking at camera - 鑑證學 個照片及圖片檔實驗室, 醫院, 注視鏡頭
