human anatomy with respiratory system highlighting lungs 3d animation - 細支氣管 個影片檔及 b 捲影像00:12四K 解析度, 錄影像
animation depicting a zoom into alveoli both with and without capillaries. the focus of this image is on alveoli without capillaries with some of the alveolar sacs cross-sectioned. - 細支氣管 個影片檔及 b 捲影像00:08
animation depicting the alveoli of the respiratory tree of the lungs. the camera rotates 180 degrees anti-clockwise around the object. - 細支氣管 個影片檔及 b 捲影像00:06
