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97,723 相配
Attentive man using virtual reality headset and futuristic screen
Attentive man using virtual reality headset and futuristic screen
4K0:10
Portraitof a school boy thinking, solving a problem on chroma key green screen background
Portraitof a school boy thinking, solving a problem on chroma key green screen background
0:10
Portraitof a school boy thinking, solving a problem on chroma key green screen background
Portraitof a school boy thinking, solving a problem on chroma key green screen background
0:09
Globalization. Health care.
Globalization. Health care.
0:25
Scientist using microscope in laboratory.
Scientist using microscope in laboratory.
0:09
The Microscopic World. Doctor looking at the sperm under the microscope.
The Microscopic World. Doctor looking at the sperm under the microscope.
0:23
Closeup of Young couple florists work in garden center. Attractive man cheking flowers and woman using tablet computer during working in greenhouse
Closeup of Young couple florists work in garden center. Attractive man cheking flowers and woman using tablet computer during working in greenhouse
4K0:16
Attractive man in white coat looking at the monitor at the laboratory. Close up of young male scientist using computer. Bearded caucasian lab worker standing against background of shelves with files
Attractive man in white coat looking at the monitor at the laboratory. Close up of young male scientist using computer. Bearded caucasian lab worker standing against background of shelves with files
4K0:17
Brunette young man showing something on monitor to his colleague at the laboratory. Gray senior scientist looking at what his intern demonstrating. Brunette lab worker holding tablet in his hands
Brunette young man showing something on monitor to his colleague at the laboratory. Gray senior scientist looking at what his intern demonstrating. Brunette lab worker holding tablet in his hands
4K0:11
Extreme close up human eye iris in 4K UHD video. Human eye iris contracting. Extreme close up. 4K UHD 2160p footage.
Extreme close up human eye iris in 4K UHD video. Human eye iris contracting. Extreme close up. 4K UHD 2160p footage.
4K0:18
Group Of Scientist Discuss Experiment In Lab Making Notes, Mix Race Team Working In Modern Laboratory Slow Motion 60
Group Of Scientist Discuss Experiment In Lab Making Notes, Mix Race Team Working In Modern Laboratory Slow Motion 60
4K0:24
Biologist puts sprout in test tube for laboratory analyze.
Biologist puts sprout in test tube for laboratory analyze.
0:08
Laboratory technician considers green salad growing in premises of agricultural holding.
Laboratory technician considers green salad growing in premises of agricultural holding.
0:13
The hand shakes a test tube with blood.
The hand shakes a test tube with blood.
0:11
4K. Schoolboy studying science in biology, chemistry class using microscope.
4K. Schoolboy studying science in biology, chemistry class using microscope.
4K0:08
Group of kids making experiments in biology class. Education, children, science and concept.
Group of kids making experiments in biology class. Education, children, science and concept.
4K0:06
Student at school doing a science experiment in chemistry classroom.
Student at school doing a science experiment in chemistry classroom.
4K0:13
Females toasting berry smothies in mason jars
Females toasting berry smothies in mason jars
0:07
Female Research Scientist, Doctor Looking at Red Solution in Test Tube
Female Research Scientist, Doctor Looking at Red Solution in Test Tube
4K0:18
Female Research Scientist Looking for Solution in Beaker in Laboratory, Reacti
Female Research Scientist Looking for Solution in Beaker in Laboratory, Reacti
4K0:15
Female Research Scientist Pouring Chemical in Beaker for Reaction in Laborato
Female Research Scientist Pouring Chemical in Beaker for Reaction in Laborato
4K0:30
Close Up of Female Doctor in Mask Preparing Injection for Patient
Close Up of Female Doctor in Mask Preparing Injection for Patient
4K0:18
Female Scientist Looking for a Blue Solution in Flask in Laboratory
Female Scientist Looking for a Blue Solution in Flask in Laboratory
4K0:14
Close Up of Doctor in Mask Holding Injection, Ready to inject
Close Up of Doctor in Mask Holding Injection, Ready to inject
4K0:09
Scientist Looking for Reaction in Watch Glass in Laboratory, Protective Glasses
Scientist Looking for Reaction in Watch Glass in Laboratory, Protective Glasses
4K0:15
university professor writing on the blackboard equations from the book
university professor writing on the blackboard equations from the book
4K0:18
Closeup of college professor adjusting microscope in the classroom
Closeup of college professor adjusting microscope in the classroom
4K0:16
Closeup of mans hands working with the microscope
Closeup of mans hands working with the microscope
4K0:08
A college professor shows the human body inside
A college professor shows the human body inside
4K0:28
Aged professor working in the scientific laboratory with the blood samples
Aged professor working in the scientific laboratory with the blood samples
4K0:27
close up shot of a doctor or a nurses hand, who wears antibacterial gloves, a policlinic worker is standing in a white coat
close up shot of a doctor or a nurses hand, who wears antibacterial gloves, a policlinic worker is standing in a white coat
0:17
Beautiful woman buys kefir in a supermarket. Young Mommy, Housewife, Milk Diet, Milk Proteins, Difficult Choice, Healthy Eating. The girl is talking on the mobile
Beautiful woman buys kefir in a supermarket. Young Mommy, Housewife, Milk Diet, Milk Proteins, Difficult Choice, Healthy Eating. The girl is talking on the mobile
0:21
Chemist worker checks chemicals exhibit toxic biocidal properties, used to control pests diseases of plants
Chemist worker checks chemicals exhibit toxic biocidal properties, used to control pests diseases of plants
0:08
Little girl with chickenpox is holding a snail in a rainy day in spring Park. Two children found a snail in a rainy day.
Little girl with chickenpox is holding a snail in a rainy day in spring Park. Two children found a snail in a rainy day.
4K0:08
Caucasian woman working at the backyard holding watering can. Smiling happy woman wearing trendy working uniform walking along beds with green bushes.
Caucasian woman working at the backyard holding watering can. Smiling happy woman wearing trendy working uniform walking along beds with green bushes.
4K0:21
Young woman with green vegetable smoothies in the park
Young woman with green vegetable smoothies in the park
0:15
View of girl's face eating vegetable salad. Young beautiful woman. Face of young woman eating tasty lunch.
View of girl's face eating vegetable salad. Young beautiful woman. Face of young woman eating tasty lunch.
0:18
Experts check the salad in hydroponics in a greenhouse.
Experts check the salad in hydroponics in a greenhouse.
0:13
Two laboratory technicians take leaf of plant for research in agro holding
Two laboratory technicians take leaf of plant for research in agro holding
0:09
Young woman and little girl attends a street.
Young woman and little girl attends a street.
0:08
female medical researchers working with microscopes and test tubes in laboratory conditions, investigates and takes notes
female medical researchers working with microscopes and test tubes in laboratory conditions, investigates and takes notes
0:12
female medical researchers working with microscopes and test tubes in laboratory conditions, investigates and takes notes
female medical researchers working with microscopes and test tubes in laboratory conditions, investigates and takes notes
0:12
The cook slicing the pepper on the cutting board and put it in the bowl.
The cook slicing the pepper on the cutting board and put it in the bowl.
0:11
The cook put the onion and carrot from the plate to the saucepan with hot oil.
The cook put the onion and carrot from the plate to the saucepan with hot oil.
0:16
The chef hold a cucumber in the hand. The man slicing the cucumber on the slicing machine.
The chef hold a cucumber in the hand. The man slicing the cucumber on the slicing machine.
0:25
The cook pour oil in the pan. The oil is boiled. The cook put the cutting onion in the pan and mix the vegetable with wooden spoon.
The cook pour oil in the pan. The oil is boiled. The cook put the cutting onion in the pan and mix the vegetable with wooden spoon.
0:21
The cook slicing the radish into a pieces on the board. The cook take a raddish and cut it.
The cook slicing the radish into a pieces on the board. The cook take a raddish and cut it.
0:12
Farmer in hat harvesting fresh parsley by knife on the field of organic eco farm
Farmer in hat harvesting fresh parsley by knife on the field of organic eco farm
4K0:18
Steadicam shot of beekeeper man with wooden frame walking in blossom field while working in apiary
Steadicam shot of beekeeper man with wooden frame walking in blossom field while working in apiary
4K0:27
Female hands mixing rustic vegetable salad of beets,potatoes, carrots, cabbage, green onion on the wooden background, shoot close up.
Female hands mixing rustic vegetable salad of beets,potatoes, carrots, cabbage, green onion on the wooden background, shoot close up.
0:22
Female hands cut green onion using scissors over glass cup with vegetables. Woman preparing vegetarian salad
Female hands cut green onion using scissors over glass cup with vegetables. Woman preparing vegetarian salad
0:34
A little girl looks at the green grass through the eyepiece of the microscope while sitting at a table next to a white wall.
A little girl looks at the green grass through the eyepiece of the microscope while sitting at a table next to a white wall.
0:09
A boy and a little girl in a white sweater examine a yellow dandelion under a microscope, on a wooden table lie tweezers, medical clamps and green plants, shooting from above on the desk.
A boy and a little girl in a white sweater examine a yellow dandelion under a microscope, on a wooden table lie tweezers, medical clamps and green plants, shooting from above on the desk.
0:11
A boy in a striped T-shirt is studying a pink little ball through the eyepiece of a microscope against a white wall background, close-up shot
A boy in a striped T-shirt is studying a pink little ball through the eyepiece of a microscope against a white wall background, close-up shot
0:14
A little girl looks at something through a microscope in a room with a white wall, a close-up shot
A little girl looks at something through a microscope in a room with a white wall, a close-up shot
0:06
Thailand, Koh Samui, 12 december 2015. Woman shopping in supermarket choosing milk yogurt and puts in trolley.
Thailand, Koh Samui, 12 december 2015. Woman shopping in supermarket choosing milk yogurt and puts in trolley.
添加到我的收藏0:20
scientist doctor in medical uniform, holding flask and watching the progress of experiment
scientist doctor in medical uniform, holding flask and watching the progress of experiment
0:14
scientist doctor in medical uniform, holding flask and watching the progress of experiment
scientist doctor in medical uniform, holding flask and watching the progress of experiment
0:26
scientist working in laboratory
scientist working in laboratory
0:20
Explosion during the experiment. Unsuccessful experiment in the chemical laboratory.
Explosion during the experiment. Unsuccessful experiment in the chemical laboratory.
0:45
Explosion during the experiment. Unsuccessful experiment in the chemical laboratory.
Explosion during the experiment. Unsuccessful experiment in the chemical laboratory.
0:30
Chemists make drugs in the laboratory.
Chemists make drugs in the laboratory.
0:27
Chemists make drugs in the laboratory.
Chemists make drugs in the laboratory.
0:30
Chemists make drugs in the laboratory.
Chemists make drugs in the laboratory.
0:27
Girls hand holds a handful of nuts on a table, close-up. A handful of peanuts on the brown wooden table. Slow motion.
Girls hand holds a handful of nuts on a table, close-up. A handful of peanuts on the brown wooden table. Slow motion.
0:08
The close-up of the boy taking liquid sample by the dropper in science school lab. 4K.
The close-up of the boy taking liquid sample by the dropper in science school lab. 4K.
4K0:10
Young scientists studying substance in microscope
Young scientists studying substance in microscope
0:18
Asian Thai university college girl student or female scientist looking through microscope for microscopic study in laboratory. Science microbiology and biology lab research concept.
Asian Thai university college girl student or female scientist looking through microscope for microscopic study in laboratory. Science microbiology and biology lab research concept.
0:11
Asian Thai girl scientist or science college student in labcoat is looking at the glass plate containing white colony microbe with happy expression in science education and laboratory concept.
Asian Thai girl scientist or science college student in labcoat is looking at the glass plate containing white colony microbe with happy expression in science education and laboratory concept.
0:09
Closeup of Asian female scientist in uniform holding glass bottle flask and dropping blue chemical substance for science chemistry research experiment in laboratory.
Closeup of Asian female scientist in uniform holding glass bottle flask and dropping blue chemical substance for science chemistry research experiment in laboratory.
0:09
Closeup of scientist hand adjusting and setting microscope and lens eye piece for microbiology test in laboratory in biology science lab research concept.
Closeup of scientist hand adjusting and setting microscope and lens eye piece for microbiology test in laboratory in biology science lab research concept.
0:08
Closeup of scientist hand adjusting and setting microscope and lens eye piece for microbiology test in laboratory in biology science lab research concept.
Closeup of scientist hand adjusting and setting microscope and lens eye piece for microbiology test in laboratory in biology science lab research concept.
0:10
Closeup of water spraying tool nozzle with 70% ethanol alcohol for cleaning and hygiene in science laboratory.
Closeup of water spraying tool nozzle with 70% ethanol alcohol for cleaning and hygiene in science laboratory.
0:06
Young agronomist agriculture woman biologist inspecting the wheat plant harvest on a warm spring day with beautiful flare in the background
Young agronomist agriculture woman biologist inspecting the wheat plant harvest on a warm spring day with beautiful flare in the background
4K0:09
doctor in a mask and gloves prepares a dropper
doctor in a mask and gloves prepares a dropper
4K0:20
Woman preparing healthy food in the kitchen, puts on red beet salad
Woman preparing healthy food in the kitchen, puts on red beet salad
4K0:10
Scientist Busy Doing Chemical Reactions in Laboratory
Scientist Busy Doing Chemical Reactions in Laboratory
4K0:14
Female hands spreading butter on bread. Close-up shot. Soft focus
Female hands spreading butter on bread. Close-up shot. Soft focus
4K0:30
Crazy biohazard scientists technicians in hazmat suits dancing and driving to work in a car
Crazy biohazard scientists technicians in hazmat suits dancing and driving to work in a car
4K0:31
Close up of womans and childs hands watering young plant in the soil together over blurred green background. 1920x1080
Close up of womans and childs hands watering young plant in the soil together over blurred green background. 1920x1080
0:15
Hazmat biochemist shaking blue sample observing the chemical reaction standing near a contaminated lake
Hazmat biochemist shaking blue sample observing the chemical reaction standing near a contaminated lake
4K0:24
Hazmat technician engineers workers covered with protection clothing and mask standing still contaminated by toxic gas smoke
Hazmat technician engineers workers covered with protection clothing and mask standing still contaminated by toxic gas smoke
0:15
Three men in hazmat suits running on a course way in park
Three men in hazmat suits running on a course way in park
4K0:12
Scary team of technicians protected by hazmat suit and masks standing still near trees
Scary team of technicians protected by hazmat suit and masks standing still near trees
0:21
Female muslim scientist working with a computer and smiling at the camera in the laboratory room. Shot in 4k resolution
Female muslim scientist working with a computer and smiling at the camera in the laboratory room. Shot in 4k resolution
4K0:10
Young muslim scientist smiling in the lab with a laptop computer and test tube on the table, shot in 4k resolution
Young muslim scientist smiling in the lab with a laptop computer and test tube on the table, shot in 4k resolution
4K0:07
Female scientist with a laptop computer and test tube on the table, smiling at the camera with green screen background. Shot in 4k resolution
Female scientist with a laptop computer and test tube on the table, smiling at the camera with green screen background. Shot in 4k resolution
4K0:07
Muslim scientist doing experiment while looking at computer and mixing chemical fluid on test tube. Shot in 4k resolution with green screen background
Muslim scientist doing experiment while looking at computer and mixing chemical fluid on test tube. Shot in 4k resolution with green screen background
4K0:20
Young female scientist smiling at the camera with computer and test tube on the table. Shot in 4k resolution with green screen background
Young female scientist smiling at the camera with computer and test tube on the table. Shot in 4k resolution with green screen background
4K0:06
Muslim scientist working with computer and test tube on the table. Shot in 4k resolution with green screen background
Muslim scientist working with computer and test tube on the table. Shot in 4k resolution with green screen background
4K0:16
Attractive woman eating a bowl of lettuce and tomatoes vegetable salad dish watching tv at home
Attractive woman eating a bowl of lettuce and tomatoes vegetable salad dish watching tv at home
4K0:34
Closeup of raw vegan woman having a healthy lifestyle opening refrigerator and choosing fresh fruit on plate for eating
Closeup of raw vegan woman having a healthy lifestyle opening refrigerator and choosing fresh fruit on plate for eating
4K0:20
Senior housewife mixing fresh vegetables in frying pan in the kitchen preparing dinner
Senior housewife mixing fresh vegetables in frying pan in the kitchen preparing dinner
4K0:29
Woman buying fresh exotic citrus fruits - sweetie, sweety, pomelo at supermarket. Close up shot of woman hands. Consumerism, sale, organic and health care concept
Woman buying fresh exotic citrus fruits - sweetie, sweety, pomelo at supermarket. Close up shot of woman hands. Consumerism, sale, organic and health care concept
4K0:17
Woman buying vegetables - fresh red bell peppers at supermarket. Close up shot of woman hands. Consumerism, sale, organic and health care concept
Woman buying vegetables - fresh red bell peppers at supermarket. Close up shot of woman hands. Consumerism, sale, organic and health care concept
4K0:17
Woman buying red tomatoes at supermarket. Consumerism, sale, organic and health care concept
Woman buying red tomatoes at supermarket. Consumerism, sale, organic and health care concept
4K0:29
Woman take a photo in oceanarium. Technology and entertainment concept
Woman take a photo in oceanarium. Technology and entertainment concept
4K0:18
Nurse using remote control
Nurse using remote control
4K0:14
Young couple shopping in a supermarket
Young couple shopping in a supermarket
0:27
Man cutting grapes during the harvesting process. Slow motion
Man cutting grapes during the harvesting process. Slow motion
0:31
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