grunge ink spreads reveal and fills the screen massive ink leak spreads over screen - 血 個影片檔及 b 捲影像00:07白色, 黑色
vertical red abstract ink splash spreads across the screen stock video with overlay alpha - 血 個影片檔及 b 捲影像00:10水滴, 黑色
hand held of shoeprint or footprint drops of blood on concrete and dirt ground. pan up to man's dead body surrounded by blood. pan down to man's arm, also covered in blood. murder or crime scene. - 血 個影片檔及 b 捲影像01:02腳印, 死人
close up and slow motion of crimson red ink splashing in water and spreading though the whole frame on a black background - 血 個影片檔及 b 捲影像01:00紅色
innovative blood sample preparation using a centrifuge in a modern laboratory setting. 3d animation - 血 個影片檔及 b 捲影像00:08醫學樣本
female lab technician analyzing blood samples and scanning the patients information on the test tubes after taking them out from the centrifuge machine - 血 個影片檔及 b 捲影像00:12
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
1976 scientific micrograph showing genetic mutation which causes sickle cell anemia ./ united states / audio - 血 個影片檔及 b 捲影像00:07
cu slo mo shot of drop of blood falling from needle against white background / calvados, normandy, france - 血 個影片檔及 b 捲影像00:09水滴
animated sequence showing blood entering the heart and a contraction that sends the blood pumping around the body. - 血 個影片檔及 b 捲影像00:37心臟, 紅色
a cat sniffs the neck of a decapitated body then jumps off the kitchen table near blood on the floor. - 血 個影片檔及 b 捲影像00:27恐怖, 死亡
animated sequence showing oxygenated blood cells travelling along a blood vessel. - 血 個影片檔及 b 捲影像00:08
laboratory scientist checking monkeypox blood sample test tube and writing chemical reaction results on clipboard. genetic engineer, biochemist, pathologist thinking of a cure during medical research - 血 個影片檔及 b 捲影像00:21
