anti aging serum drop of vitamin skincare, skin whitening product and protects skin, acne, removes wrinkles acne red, cosmetic - 滲透 個影片檔及 b 捲影像00:06
anti aging serum drop of vitamin skincare on skin dry peels off after sunburn, removes wrinkles red - 滲透 個影片檔及 b 捲影像00:06乾的, 水滴
anti aging serum drop of vitamin skincare on skin dry peels off after sunburn, removes wrinkles red - 滲透 個影片檔及 b 捲影像00:06乾的
diffusion and osmosis (2nd edition) - part 13 of 23. this film is a study of diffusion as it takes place in living cells. photomicrography, time-lapse photography, simple lab demonstrations, and a dynamic model all help to explain diffusion, to clarify ho - 滲透 個影片檔及 b 捲影像00:33
time-lapse photography of the sun emerging from the clouds at sunset - 滲透 個影片檔及 b 捲影像00:10天空, 風景 - 大自然
industrial water filtration system in a modern treatment facility suitable for environmental and technological - 滲透 個影片檔及 b 捲影像00:12
no people automation reverse osmosis drinking water production plant, industrial. - 滲透 個影片檔及 b 捲影像00:06
anti aging blue serum drop of vitamin skincare, skin whitening product and protects skin, acne, removes wrinkles acne red, cosmetic - 滲透 個影片檔及 b 捲影像00:06
diffusion and osmosis (2nd edition) - part 11 of 23. this film is a study of diffusion as it takes place in living cells. photomicrography, time-lapse photography, simple lab demonstrations, and a dynamic model all help to explain diffusion, to clarify ho - 滲透 個影片檔及 b 捲影像00:39
serum or collagen reduce up saggy skin cell, moisturizer cream concept, 3d animation - 滲透 個影片檔及 b 捲影像00:08
diffusion and osmosis (2nd edition) - part 17 of 23. this film is a study of diffusion as it takes place in living cells. photomicrography, time-lapse photography, simple lab demonstrations, and a dynamic model all help to explain diffusion, to clarify ho - 滲透 個影片檔及 b 捲影像00:31
diffusion and osmosis (2nd edition) - part 6 of 23. this film is a study of diffusion as it takes place in living cells. photomicrography, time-lapse photography, simple lab demonstrations, and a dynamic model all help to explain diffusion, to clarify how - 滲透 個影片檔及 b 捲影像00:27粒子
human skin absorbing moisturizer anti-aging cream and smoothing the wrinkles. blue color visualization - 滲透 個影片檔及 b 捲影像00:12
human skin absorbing moisturizer anti-aging cream and smoothing the wrinkles with facelift - 滲透 個影片檔及 b 捲影像00:12
close-up anti aging pink serum drop of vitamin skincare, skin whitening product and protects skin, acne, removes wrinkles acne red, cosmetic - 滲透 個影片檔及 b 捲影像00:06水滴
diffusion and osmosis (2nd edition) - part 21 of 23. this film is a study of diffusion as it takes place in living cells. photomicrography, time-lapse photography, simple lab demonstrations, and a dynamic model all help to explain diffusion, to clarify ho - 滲透 個影片檔及 b 捲影像00:31種子
diffusion and osmosis (2nd edition) - part 10 of 23. this film is a study of diffusion as it takes place in living cells. photomicrography, time-lapse photography, simple lab demonstrations, and a dynamic model all help to explain diffusion, to clarify ho - 滲透 個影片檔及 b 捲影像00:37
diffusion and osmosis (2nd edition) - part 9 of 23. this film is a study of diffusion as it takes place in living cells. photomicrography, time-lapse photography, simple lab demonstrations, and a dynamic model all help to explain diffusion, to clarify how - 滲透 個影片檔及 b 捲影像00:35
diffusion and osmosis (2nd edition) - part 7 of 23. this film is a study of diffusion as it takes place in living cells. photomicrography, time-lapse photography, simple lab demonstrations, and a dynamic model all help to explain diffusion, to clarify how - 滲透 個影片檔及 b 捲影像00:28紅色, 黃色
diffusion and osmosis (2nd edition) - part 4 of 23. this film is a study of diffusion as it takes place in living cells. photomicrography, time-lapse photography, simple lab demonstrations, and a dynamic model all help to explain diffusion, to clarify how - 滲透 個影片檔及 b 捲影像00:33水滴
diffusion and osmosis (2nd edition) - part 1 of 23. this film is a study of diffusion as it takes place in living cells. photomicrography, time-lapse photography, simple lab demonstrations, and a dynamic model all help to explain diffusion, to clarify how - 滲透 個影片檔及 b 捲影像00:30
2002 close up water pouring out of wall/ zoom out wide shot worker in cherry picker watching machinery drilling into gotthard tunnel with water pouring out of wall/ faido, switzerland - 滲透 個影片檔及 b 捲影像00:59
2002 medium shot machinery drilling into mesh covered wall at gotthard tunnel/ faido, switzerland - 滲透 個影片檔及 b 捲影像00:25
2002 wide shot machinery drilling into wall during construction of gotthard tunnel with water pouring out/ zoom in medium shot water pouring out of wall/ faido, switzerland - 滲透 個影片檔及 b 捲影像00:26
senate intelligence committee richard burr of north carolina tells the press that there was no evidence any vote was changed but russia attempted to... - 滲透 個影片檔及 b 捲影像02:21
sperm frozen for 21 years makes baby; lib england:intscientist looking thru microscope sperm swimming into needle needle penetrating egg - 滲透 個影片檔及 b 捲影像00:13
hermann goering sends the full force of the luftwaffe to england making raf coordinate ground and air attacks as fighter planes reach the city - 滲透 個影片檔及 b 捲影像02:58第二次世界大戰, 倫敦 - 英格蘭
air battles over the dover area of england as germany continues to attack the british coastline - 滲透 個影片檔及 b 捲影像00:43德國, 第二次世界大戰
iraqi forces achieved their first goal of a new offensive against the islamic state group on just its second day friday penetrating the northern town... - 滲透 個影片檔及 b 捲影像02:20