packaging and sealing tenderloin steaks and burger wild game meat processing during winter hunting season mule deer harvest 4k video series - 密封的 個影片檔及 b 捲影像00:10
vibrations - part 4 of 23. to show that a vibration occurs whenever an action is repeated with regular rhythm, we see a tuning fork vibrate. vibrating arms of the fork strike against surrounding air particles which strike against our ears and produce soun - 密封的 個影片檔及 b 捲影像00:30
most cats fear the vacuum, but not sid! watch him patiently wait for the machine to massage his tummy. then he stretches, rolls over and receives a... - 密封的 個影片檔及 b 捲影像00:53
inside a factory, a packaging machine bags dates. the bags are tightly sealed and move onto a conveyor belt, california, u.s.a., 1970. - 密封的 個影片檔及 b 捲影像00:12
bread: from wheat to table (3rd edition) - part 21 of 24. a bagel, a tortilla, "brot" - whatever the name and whatever the taste and texture, it's all bread, a simple and important food all over the world. this film captures the harvesting, storing, and m - 密封的 個影片檔及 b 捲影像00:32
vibrations - part 5 of 23. to show that a vibration occurs whenever an action is repeated with regular rhythm, we see a tuning fork vibrate. vibrating arms of the fork strike against surrounding air particles which strike against our ears and produce soun - 密封的 個影片檔及 b 捲影像00:29
what makes the wind blow? - part 13 of 27. possible explanations for the cause of a typical onshore breeze are tried out in the laboratory and double-checked in nature. pressure differences are found to be associated with normal daytime air movements. exp - 密封的 個影片檔及 b 捲影像00:34
what makes the wind blow? - part 12 of 27. possible explanations for the cause of a typical onshore breeze are tried out in the laboratory and double-checked in nature. pressure differences are found to be associated with normal daytime air movements. exp - 密封的 個影片檔及 b 捲影像00:36
over the shoulder view of a man in a white lab coat making a glass emitron cathode ray tube; 1936. - 密封的 個影片檔及 b 捲影像00:43
packaging and sealing slow motion footage of steaks and burger wild game meat processing during winter hunting season mule deer harvest 4k video series - 密封的 個影片檔及 b 捲影像00:10
packaging and sealing tenderloin steaks and burger wild game meat processing during winter hunting season mule deer harvest 4k video series - 密封的 個影片檔及 b 捲影像00:10
asian chinese woman opening an airtight glass bottle jar and taking out peanut for snack eating - 密封的 個影片檔及 b 捲影像00:17女人
october 17, 2008 laboratory technician opening bagged specimen from national cancer institute and placing the specimen into an air tight glass... - 密封的 個影片檔及 b 捲影像00:34
october 17, 2008 laboratory technician removing pathology specimen from glass container and placing the specimen into air tight glass container /... - 密封的 個影片檔及 b 捲影像00:43
handheld shot of mature man eating sandwich while talking with woman at riverbank - 密封的 個影片檔及 b 捲影像00:11
medium shot pan farm worker hooking dairy cows up to milking machines at dairy farm / vermont - 密封的 個影片檔及 b 捲影像00:41
ms vacuum pump among trees with tubing system, north conway, new hampshire, usa - 密封的 個影片檔及 b 捲影像00:06
1927 b/w ms coke oven worker sealing brick oven door with mud material in preparation for 'coking' process/ pennsylvania, usa - 密封的 個影片檔及 b 捲影像00:06
medium shot pan water cooler jugs being filled and sealed at water purification plant / san antonio, texas - 密封的 個影片檔及 b 捲影像00:47
close up water cooler jugs being filled and sealed at water purification plant / san antonio, texas - 密封的 個影片檔及 b 捲影像00:09
medium shot gallon plastic water jugs on a conveyor belt at a water purification plant / san antonio, texas - 密封的 個影片檔及 b 捲影像00:21
medium shot gallon plastic jugs on conveyor belt at water purification plant / san antonio, texas - 密封的 個影片檔及 b 捲影像00:05
medium shot tilt down worker operating computerized conveyor belt at water purification plant / san antonio, texas - 密封的 個影片檔及 b 捲影像00:18
close up gallon plastic jugs being filled and sealed at a water purification plant / san antonio, texas - 密封的 個影片檔及 b 捲影像00:10
low angle close up gallon plastic water jugs being sealed at a water purification plant / san antonio, texas - 密封的 個影片檔及 b 捲影像00:04
oh cu pan woman placing cups over acupuncture points on man's back / new york, usa - 密封的 個影片檔及 b 捲影像00:11
ws, pan, abandoned whaling station grytviken, rusted barrels and buildings, south georgia island, falkland islands, british overseas territory - 密封的 個影片檔及 b 捲影像00:08
