mature caucasian female scientist pipetting liquid sample into laboratory equipment during microbiology testing - 培養皿 個影片檔及 b 捲影像00:29
scientist pipetting red liquid sample into clear petri dish during laboratory procedure - 培養皿 個影片檔及 b 捲影像00:19
scientist injecting red liquid sample into petri dish using pipette in laboratory - 培養皿 個影片檔及 b 捲影像00:17
scientist with gloved hands carefully handling and examining medical fungi colony growing on a petri dish - 培養皿 個影片檔及 b 捲影像00:25
close-up hand in protective gloves lifting a petri dish with a biological bacteria test sample inside - 培養皿 個影片檔及 b 捲影像00:19細菌
biologist holds up a sample of penicillium, a genus of ascomycetous fungi that is of major importance in the natural environment, in food spoilage,... - 培養皿 個影片檔及 b 捲影像00:44細菌
biologist holds a petri dish. he then looks with a microscope. he explains staphylococci, a bacterium of a genus that includes many pathogenic kinds... - 培養皿 個影片檔及 b 捲影像00:47
futuristic neurology research laboratory workstation with a microscope. female scientist team analyzing the human genome helix string - 培養皿 個影片檔及 b 捲影像00:27
inside the uk’s first pet cloning clinic; england:extgvs tom rubython with dogsinttom rubython with dogscloned dogtom rubython interview sotgvs tom... - 培養皿 個影片檔及 b 捲影像01:23
scientists with female leader in protective wear and white coat working at natural cbd oils and marijuana research laboratory. leaf sample on a glass petri dish - 培養皿 個影片檔及 b 捲影像00:16
researcher working in a botanist laboratory. examining plant samples for herbal medicine. camera panning up - 培養皿 個影片檔及 b 捲影像00:09
scientist works on a petri dish in the colindale public health laboratory. 1955. - 培養皿 個影片檔及 b 捲影像00:11
close up of scientist's hand using droplet fill chemical substance on petri dish in a laboratory - 培養皿 個影片檔及 b 捲影像00:19
caucasian doctor working at a laboratory analyzing medical samples on a petri dish - 培養皿 個影片檔及 b 捲影像00:18醫學樣本
a close-up of laboratory technician pouring e. coli bacteria into petri dishes in research lab - 培養皿 個影片檔及 b 捲影像00:16
supermarket chicken dosed with antibiotics linked to rise of deadly superbugs; england: university of oxford:intvarious of scientist at work in... - 培養皿 個影片檔及 b 捲影像00:08
scientist, hands and petri dish with syringe in laboratory for experiment, research or testing. chemistry, science and medical doctor, woman or chemist with needle for chemical or sample analysis. - 培養皿 個影片檔及 b 捲影像00:06
parasitism (parasitic flatworms) - part 28 of 28. traces the development of parasitic flatworms, showing several life-cycle stages that have rarely been photographed before, including blood flukes and tapeworms. defines predation, mutualism, internal and - 培養皿 個影片檔及 b 捲影像00:29
crustaceans (lobsters, barnacles, shrimp. and their relatives) - part 8 of 24. illustrates the structures, functions, and habitats of the most important types of crustaceans, including the fairy shrimp, plankton, barnacles, crabs, lobsters, and crayfish. - 培養皿 個影片檔及 b 捲影像00:32
crustaceans (lobsters, barnacles, shrimp. and their relatives) - part 6 of 24. illustrates the structures, functions, and habitats of the most important types of crustaceans, including the fairy shrimp, plankton, barnacles, crabs, lobsters, and crayfish. - 培養皿 個影片檔及 b 捲影像00:31乾的
scientist, tablet and medical research with asian woman writing notes in a laboratory for innovation and future development. doctor in lab with technology studying information for medicine and virus - 培養皿 個影片檔及 b 捲影像00:13
flowering plants and their parts - part 15 of 26. reviews the typical structure of the "higher" green plants and illustrates, through demonstrations, the functions and interdependence of their parts - 培養皿 個影片檔及 b 捲影像00:28
flowering plants and their parts - part 14 of 26. reviews the typical structure of the "higher" green plants and illustrates, through demonstrations, the functions and interdependence of their parts - 培養皿 個影片檔及 b 捲影像00:33
flowers at work (3rd edition) - part 21 of 26. animated sequences and live photography clarify the process of pollination and illustrate the functions of the flower's major parts. film examines the roles of wind, insects, and water in achieving cross-poll - 培養皿 個影片檔及 b 捲影像00:30
close up shot of bacteriologist's hand make a bacteria line in a media plate or petri dish, bacteriologist laboratory. - 培養皿 個影片檔及 b 捲影像00:10
a bullet casing on a futuristic screen for detection of micro elements in close-up - 培養皿 個影片檔及 b 捲影像00:09
future of science and technology. capsule medicine samples in a petri dish on a high-tech scanning screen in close-up - 培養皿 個影片檔及 b 捲影像00:09
a close-up of a hand in protective glove, placing three drops of blood on a microscope slide against a blurred illuminated white table with a test tube rack on it - 培養皿 個影片檔及 b 捲影像00:11水滴
future scanning test on a digital screen. futuristic scanning of a sample in a petri dish - 培養皿 個影片檔及 b 捲影像00:08
close up shot of bacteriologist's hand make a bacteria line in a media plate or petri dish, bacteriologist laboratory. - 培養皿 個影片檔及 b 捲影像00:11細菌
close up and super slow motion of water drops making crystal clear ripples inside a petri dish and 2 empty lab dishes on the sides on white background - 培養皿 個影片檔及 b 捲影像01:19水滴
female researchers working in a research facility. she looking through a microscope. - 培養皿 個影片檔及 b 捲影像00:10
