价格
援助
无限制
download-icon过滤download-icon
排列
分辨率
人数
FPS
更多arrow-up-icon
图像类型
上传的图片
不包含这些字词
download-icon过滤download-icon
排列
分辨率
人数
FPS
更多arrow-up-icon
图像类型
上传的图片
不包含这些字词

影像素材

26,940 相配
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
Working printing machine, polygraph industry
Working printing machine, polygraph industry
4K0:08
Scientist using microscope in laboratory.
Scientist using microscope in laboratory.
0:09
Adult caucasian man in protective eyeglasses profile. Extreem close-up view of male face in glasses. Worker in goggles in profile. A scientist with glasses. Skier or biker. Eyes and glasses close up
Adult caucasian man in protective eyeglasses profile. Extreem close-up view of male face in glasses. Worker in goggles in profile. A scientist with glasses. Skier or biker. Eyes and glasses close up
0:12
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
1 guy hit fruit bat slow motion. Man break vegetable piece. Baseball with apple, tomato and orange slowmotion. The explosion of juicy melon slo mo. Hardball with egg rapid. Food shatter piece slomo.
1 guy hit fruit bat slow motion. Man break vegetable piece. Baseball with apple, tomato and orange slowmotion. The explosion of juicy melon slo mo. Hardball with egg rapid. Food shatter piece slomo.
0:15
Group of young people is discussing the project. Successful students in the classroom. Cheerful businesspeople at office
Group of young people is discussing the project. Successful students in the classroom. Cheerful businesspeople at office
0:11
Two happy brewers discussing with each other at brewery factory 4k
Two happy brewers discussing with each other at brewery factory 4k
4K0:12
Female brewer testing beer at brewery factory 4k
Female brewer testing beer at brewery factory 4k
4K0:10
Greenhouse worker inspecting the plants in greenhouse nursery 4k
Greenhouse worker inspecting the plants in greenhouse nursery 4k
4K0:13
Close-up of female brewer testing beer at brewery 4k
Close-up of female brewer testing beer at brewery 4k
4K0:10
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
male chemical laboratory worker conduct test of plant samples, hold instruments, glass tubes in greenhouse
male chemical laboratory worker conduct test of plant samples, hold instruments, glass tubes in greenhouse
0:08
Biologist puts sprout in test tube for laboratory analyze.
Biologist puts sprout in test tube for laboratory analyze.
0:08
Enthusiastic school boys doing science experiment in school laboratory.
Enthusiastic school boys doing science experiment in school laboratory.
4K0:06
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
Modern Mother walk her son in a paddy field for Nature learning educational program. Agriculture Educational program is very famous among parents as their child learn to live in nature.
Modern Mother walk her son in a paddy field for Nature learning educational program. Agriculture Educational program is very famous among parents as their child learn to live in nature.
4K0:41
scientist man disappointed about problems experiment in chemical and mathematical equations room
scientist man disappointed about problems experiment in chemical and mathematical equations room
4K0:29
Young scientist man make laboratory experiment in chemical and mathematical equations wall room
Young scientist man make laboratory experiment in chemical and mathematical equations wall room
4K0:16
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
Female Scientist Looking for a Blue Solution in Flask in Laboratory
Female Scientist Looking for a Blue Solution in Flask in Laboratory
4K0:14
Scientist Looking for Reaction in Watch Glass in Laboratory, Protective Glasses
Scientist Looking for Reaction in Watch Glass in Laboratory, Protective Glasses
4K0:15
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
Aged professor working in the scientific laboratory with the blood samples
Aged professor working in the scientific laboratory with the blood samples
4K0:27
Scientist experimenting molecule structure against white background
Scientist experimenting molecule structure against white background
4K0:11
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
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
Strange scientist prepares a potion
Strange scientist prepares a potion
4K0:19
Strange scientist opens a steel box with ingredients
Strange scientist opens a steel box with ingredients
4K0:18
Strange scientist opens a steel box with ingredients
Strange scientist opens a steel box with ingredients
4K0:20
Strange scientist prepares a potion
Strange scientist prepares a potion
4K0:24
A boy in a striped T-shirt and a little girl are studying parts of plants, being at a wooden table next to a white wall. The brother teaches his sister to use a microscope.
A boy in a striped T-shirt and a little girl are studying parts of plants, being at a wooden table next to a white wall. The brother teaches his sister to use a microscope.
0:12
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 in a striped T-shirt and a little girl are studying parts of plants, being at a wooden table next to a white wall. The brother teaches his sister to use a microscope.
A boy in a striped T-shirt and a little girl are studying parts of plants, being at a wooden table next to a white wall. The brother teaches his sister to use a microscope.
0:09
A boy in a striped T-shirt and a little girl in a white sweater are studying a pink object under a microscope, on a wooden table are tweezers and medical clamps, a top view.
A boy in a striped T-shirt and a little girl in a white sweater are studying a pink object under a microscope, on a wooden table are tweezers and medical clamps, a top view.
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
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
The robot hand is following the movements of the amputated hand. The silhouettes of people are unrecognisable.
The robot hand is following the movements of the amputated hand. The silhouettes of people are unrecognisable.
4K0:10
scientist working in laboratory
scientist working in laboratory
0:20
Schoolgirl experimenting on microscope in laboratory at school
Schoolgirl experimenting on microscope in laboratory at school
4K0:15
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
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
Scientist in a laboratory put samples into electron microscope for investigation
Scientist in a laboratory put samples into electron microscope for investigation
4K0:14
Female scientist examining test tube in lab
Female scientist examining test tube in lab
0:10
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
doctor in a mask and gloves prepares a dropper
doctor in a mask and gloves prepares a dropper
4K0:20
Scientist Busy Doing Chemical Reactions in Laboratory
Scientist Busy Doing Chemical Reactions in Laboratory
4K0:14
Man scientist writes the word "science" on the glass
Man scientist writes the word "science" on the glass
4K0:12
Man scientist writes the word "science" on the glass
Man scientist writes the word "science" on the glass
4K0:07
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
Researchers Working in a Laboratory. Flying Chemical Formulas. Scientific Background.
Researchers Working in a Laboratory. Flying Chemical Formulas. Scientific Background.
4K0:18
Researcher Working with Pipette in Laboratory
Researcher Working with Pipette in Laboratory
0:21
Male researcher looking through microscope in lab
Male researcher looking through microscope in lab
0:21
Mindful female researcher helping colleague with experiment
Mindful female researcher helping colleague with experiment
0:29
Female researcher comparing peppers and writing down observations
Female researcher comparing peppers and writing down observations
0:30
Experienced scientist in labcoat looking through microscope and taking notes
Experienced scientist in labcoat looking through microscope and taking notes
0:23
Scaled up view on scientist looking through microscope
Scaled up view on scientist looking through microscope
0:40
Lab assistant adding reagent to flask, getting chemical mixture, experiment
Lab assistant adding reagent to flask, getting chemical mixture, experiment
4K0:18
Child and science experiment. Entertainment for children. preschool education. Multicolored drinks. A cute little girl and dirty her hands.
Child and science experiment. Entertainment for children. preschool education. Multicolored drinks. A cute little girl and dirty her hands.
0:28
Food laboratory worker carefully checking quality of cereals harvest for export
Food laboratory worker carefully checking quality of cereals harvest for export
4K0:15
Scientist in a laboratory put samples into electron microscope for investigation
Scientist in a laboratory put samples into electron microscope for investigation
4K0:07
Chemist Adding Chemicals into a Mixing Flask Experiment
Chemist Adding Chemicals into a Mixing Flask Experiment
4K0:06
Young scientist working in laboratory. Male researcher.
Young scientist working in laboratory. Male researcher.
4K0:06
Scientist in laboratory examining liquid in glass beaker.
Scientist in laboratory examining liquid in glass beaker.
4K0:08
Scientist in laboratory examining liquid in glass beaker.
Scientist in laboratory examining liquid in glass beaker.
4K0:08
Scientist is Looking through Microscope and Writing Data on Tablet.
Scientist is Looking through Microscope and Writing Data on Tablet.
4K0:07
Scientist woman wearing a mask rise a tube with yellow liquid while the focus changes from her face to the tube and back
Scientist woman wearing a mask rise a tube with yellow liquid while the focus changes from her face to the tube and back
4K0:17
Researcher working with microscope, assistant recording comments on tablet
Researcher working with microscope, assistant recording comments on tablet
4K0:11
Young chemist making experiments in laboratory
Young chemist making experiments in laboratory
4K0:06
Interactive exposition in science museum - magnetic pendulum moves between three magnets. Science, physics and experiment concept
Interactive exposition in science museum - magnetic pendulum moves between three magnets. Science, physics and experiment concept
4K0:25
Asian chinese toddler playing hide and seek in the park with backlit sun
Asian chinese toddler playing hide and seek in the park with backlit sun
4K0:10
Scientist finding a cure
Scientist finding a cure
4K0:09
Scientist finding a cure
Scientist finding a cure
4K0:06
Scientist is Looking through Microscope and Writing Data on Tablet.
Scientist is Looking through Microscope and Writing Data on Tablet.
4K0:07
下一页