hiv particle infecting a cell. animation of an hiv (human immunodeficiency virus) particle infecting a host cell - 血 個影片檔及 b 捲影像00:10細菌, 白血球
medium angle flashlight pov of blood splattered on wall and counter of kitchen. coffee maker and microwave visible. gore. crime scenes. murders. - 血 個影片檔及 b 捲影像00:38犯罪現場
female technician working with blood samples and modern diagnostic equipment for analysis in hospital laboratory - 血 個影片檔及 b 捲影像00:16
scientist woman, blood pipette and lab with focus, innovation or analysis for medical research in pharma industry. lady, chemical study or clinical trial with experiment for vaccine, medicine and dna - 血 個影片檔及 b 捲影像00:11體檢
cu phlebotomist inserting needle into arm to draw blood / rutland, vermont, usa - 血 個影片檔及 b 捲影像00:19捐血
high angle close up blood sample spinning in centrifuge / gloved hand removing vial from centrifuge - 血 個影片檔及 b 捲影像00:07
laboratory and scientific experiments and formulation of chemicals for medical research - 血 個影片檔及 b 捲影像00:11水滴
experience the dynamic flow of red blood cells coursing through blood vessels in this impactful cg animation. - 血 個影片檔及 b 捲影像00:07
close up shot of hand of male blood donor with an attached catheter. black man holding heart-shaped red ball to pump blood through the tubing into bag. - 血 個影片檔及 b 捲影像00:10
close angle of bloody footprints on tile floor. could be murder , crime scene. death and gore - 血 個影片檔及 b 捲影像00:09犯罪現場
a test is carried out on blood in a laboratory to measure changes in cholesterol levels. - 血 個影片檔及 b 捲影像00:08
tilt up, then tilt down, red ink dripping into a gutter next to a newspaper printing press, uk. - 血 個影片檔及 b 捲影像00:41
close angle of blood running down cement steps or staircase. see blood in large pool on stair. camera starts to pan up. - 血 個影片檔及 b 捲影像00:35
blood test sample tubes with colored caps in a laboratory setting. 3d animation - 血 個影片檔及 b 捲影像00:10醫學樣本
modern research laboratory workstation desk. scientist team with female leader researching the human body together - 血 個影片檔及 b 捲影像00:16
scientist doctor in medical latex gloves taking a sample of urine from the container - 血 個影片檔及 b 捲影像00:20醫學樣本
african american healthcare worker taking out a medicine from the fridge at the hospital pharmacy - 血 個影片檔及 b 捲影像00:06
