the skeleton - part 5 of 21. describes in detail the formation, growth, development, and function of the human skeleton. microphotography and animated drawings reveal what bones consist of and how they grow. dramatic motion picture x-ray photography shows - 人類頭骨 個影片檔及 b 捲影像00:33
b/w 1953 close up profile skull with metal bar / close up x-ray skull with mouth biting, chewing, + swallowing food - 人類頭骨 個影片檔及 b 捲影像00:22X光片
tu cu human skulls displayed at choeung ek, a killing fields memorial / phnom penh, cambodia - 人類頭骨 個影片檔及 b 捲影像00:12拷問, 柬埔寨種族滅絕
cu portrait of young man with headache pressing bridge of nose / madison, florida, usa - 人類頭骨 個影片檔及 b 捲影像00:07
cu image of 3d cat scan of human skull on computer monitor / burlington, vermont, usa - 人類頭骨 個影片檔及 b 捲影像00:18
million-year-old human skull, named yunxian 2, is now thought to be an early version of homo longi and suggests that our species, homo sapiens, began... - 人類頭骨 個影片檔及 b 捲影像00:12
a soft-bristled brush sweeps sand away from a skull at an archaeological dig. available in hd. - 人類頭骨 個影片檔及 b 捲影像00:06古物
cu changing 3d cat scan image of human face into skull on computer monitor / burlington, vermont, usa - 人類頭骨 個影片檔及 b 捲影像00:25
female doctor shows and discusses with a senior male patient by x-ray image from a digital tablet. - 人類頭骨 個影片檔及 b 捲影像00:23
cook county institute of forensic medicine gvs; usa: illinois: chicago:intms dr clyde snow examining human skull in laboratory, lagv ditto,instrument... - 人類頭骨 個影片檔及 b 捲影像04:25
reenactment: over shoulder prehistoric jaw viewed through a magnifying glass, close up - 人類頭骨 個影片檔及 b 捲影像00:08
the skull and bones of an ancient lucayan is seen in an underwater cave. available in hd. - 人類頭骨 個影片檔及 b 捲影像00:33
patient is illuminated with guides for an x-ray examination / head examination on november 01, 1989 in los angeles, california - 人類頭骨 個影片檔及 b 捲影像00:18
mystical human skull with wavy floating texture illuminated by bright flashes of lightning. 3d rendering digital animation 4k - 人類頭骨 個影片檔及 b 捲影像00:09恐怖
asian woman feels pain from injury neck sitting on sofa in living room at home. - 人類頭骨 個影片檔及 b 捲影像00:20
brain scan showing the blood vessels (red) in the left cerebral hemisphere. - 人類頭骨 個影片檔及 b 捲影像00:09中風, 體檢
computer animated video sequence of various internal working of the human body - 人類頭骨 個影片檔及 b 捲影像00:18
computer animated video clip of a pulse monitor superimposed over a heart and other various bones and body parts - 人類頭骨 個影片檔及 b 捲影像00:21
computer animated video clip of a pulse monitor superimposed over a heart and other body parts - 人類頭骨 個影片檔及 b 捲影像00:21
