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8,486 相配
Woman draws various growth charts, calculating prospects for success in a modern glass office
Woman draws various growth charts, calculating prospects for success in a modern glass office
4K0:50
Woman draws various growth charts, calculating prospects for success in a modern glass office
Woman draws various growth charts, calculating prospects for success in a modern glass office
4K0:13
Woman draws various growth charts, calculating prospects for success in a modern glass office
Woman draws various growth charts, calculating prospects for success in a modern glass office
4K0:48
Man draws various growth charts, calculating prospects for success in a modern glass office
Man draws various growth charts, calculating prospects for success in a modern glass office
4K0:32
Man draws various schemes, calculating prospects for success in a modern glass office
Man draws various schemes, calculating prospects for success in a modern glass office
4K0:09
Woman draws various growth charts, calculating prospects for success in a modern glass office
Woman draws various growth charts, calculating prospects for success in a modern glass office
4K0:49
Algebra. Not increasing function.
Algebra. Not increasing function.
0:55
Algebra. The decreasing function.
Algebra. The decreasing function.
0:57
We write mathematical formulas.
We write mathematical formulas.
0:34
Mathematics. Numbers of Fibonacci.
Mathematics. Numbers of Fibonacci.
0:58
Girl getting her hair washed. Female beautician at work.
Girl getting her hair washed. Female beautician at work.
4K0:16
Hands washing hair with shampoo. Hair of barber shop customer. Professional shampoo brands.
Hands washing hair with shampoo. Hair of barber shop customer. Professional shampoo brands.
4K0:09
Hands of beautician dying hair. Brush applies hair color.
Hands of beautician dying hair. Brush applies hair color.
4K0:08
Young scientist man making selfie shoot in chemical and mathematical equations wall room interior
Young scientist man making selfie shoot in chemical and mathematical equations wall room interior
4K0:06
Young scientist man write chock in chemical and mathematical equations wall room interior
Young scientist man write chock in chemical and mathematical equations wall room interior
4K0:29
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
Young scientist man clean his glasses in chemical and mathematical equations wall room interior
Young scientist man clean his glasses in chemical and mathematical equations wall room interior
0:14
Scientist Writing Chemical Formula on Transparent Glass
Scientist Writing Chemical Formula on Transparent Glass
4K0:08
university professor writing on the blackboard equations from the book
university professor writing on the blackboard equations from the book
4K0:18
A charismatic old teacher explaining and shouting near the blackboard 4K
A charismatic old teacher explaining and shouting near the blackboard 4K
4K0:08
Chemical formula of Panadol.
Chemical formula of Panadol.
0:41
Astrophysics. Gravitation formula.
Astrophysics. Gravitation formula.
0:36
Mathematical analysis. Newton-Leibnitz formula.
Mathematical analysis. Newton-Leibnitz formula.
0:35
Chemical formula of codeine.
Chemical formula of codeine.
0:12
Portrait of schoolboy getting surprised in the classroom
Portrait of schoolboy getting surprised in the classroom
4K0:09
Business drawing graph by red pen and showing vision in diagram of data in modern glass office in 4K (UHD)
Business drawing graph by red pen and showing vision in diagram of data in modern glass office in 4K (UHD)
4K0:09
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
scientist wrote mathematical formulas on a blackboard
scientist wrote mathematical formulas on a blackboard
4K0:36
Researchers Working in a Laboratory. Flying Chemical Formulas. Scientific Background.
Researchers Working in a Laboratory. Flying Chemical Formulas. Scientific Background.
4K0:18
Close-up shot of woman eyes in glasses
Close-up shot of woman eyes in glasses
0:13
Close-up shot of woman eyes in glasses
Close-up shot of woman eyes in glasses
0:07
Lab assistant adding reagent to flask, getting chemical mixture, experiment
Lab assistant adding reagent to flask, getting chemical mixture, experiment
4K0:18
The businesswoman makes a miscalculation and draws a graph on the glass with a marker. HD, 1920x1080, slow motion
The businesswoman makes a miscalculation and draws a graph on the glass with a marker. HD, 1920x1080, slow motion
0:27
Graphs and trends with dollars are drawn with a marker on the glass. HD, 1920x1080, slow motion
Graphs and trends with dollars are drawn with a marker on the glass. HD, 1920x1080, slow motion
0:17
Smiling baby girl lying down while drinking milk from a bottle
Smiling baby girl lying down while drinking milk from a bottle
4K0:07
Smiling baby girl lying down while drinking milk from a bottle
Smiling baby girl lying down while drinking milk from a bottle
4K0:08
Learn science or chemistry formula confident beautiful woman teacher chalk blackboard
Learn science or chemistry formula confident beautiful woman teacher chalk blackboard
4K0:13
Portrait of scientist man with mathematical equations background. He put on his glasses and smile at camera. Clever and smart teacher lecturer concept. Lets study!
Portrait of scientist man with mathematical equations background. He put on his glasses and smile at camera. Clever and smart teacher lecturer concept. Lets study!
4K0:09
Man and woman shake hands and discuss the business strategy for success in a modern glass office
Man and woman shake hands and discuss the business strategy for success in a modern glass office
4K0:15
Man and woman discuss the business strategy for success in a modern glass office
Man and woman discuss the business strategy for success in a modern glass office
4K0:17
Young Student Writing Complex Mathematical Formula Equation on the Blackboard.
Young Student Writing Complex Mathematical Formula Equation on the Blackboard.
0:17
Young Student Writing Complex Mathematical Formula Equation on the Blackboard.
Young Student Writing Complex Mathematical Formula Equation on the Blackboard.
0:15
A brilliant mature mathematician brings a big board and completes an essay Complicated mathematical formula equation
A brilliant mature mathematician brings a big board and completes an essay Complicated mathematical formula equation
4K0:11
A brilliant mature mathematician brings a big board and completes an essay Complicated mathematical formula equation
A brilliant mature mathematician brings a big board and completes an essay Complicated mathematical formula equation
4K0:11
A brilliant mature mathematician brings a big board and completes an essay Complicated mathematical formula equation
A brilliant mature mathematician brings a big board and completes an essay Complicated mathematical formula equation
4K0:15
A brilliant mature mathematician brings a big board and completes an essay Complicated mathematical formula equation
A brilliant mature mathematician brings a big board and completes an essay Complicated mathematical formula equation
4K0:06
Man draws various growth charts, calculating prospects for success in a modern glass office
Man draws various growth charts, calculating prospects for success in a modern glass office
4K0:17
Back middle shot of male against chalk board with mathematics formula equations. He thinking about solutions and try to understand high university task.
Back middle shot of male against chalk board with mathematics formula equations. He thinking about solutions and try to understand high university task.
4K0:11
Portrait of a beautiful schoolgirl student , thinking about choosing a profession, on the background of a black Board with a globe.
Portrait of a beautiful schoolgirl student , thinking about choosing a profession, on the background of a black Board with a globe.
4K0:11
Portrait of a beautiful schoolgirl student , thinking about choosing a profession, on the background of a black Board with a globe.
Portrait of a beautiful schoolgirl student , thinking about choosing a profession, on the background of a black Board with a globe.
4K0:18
Young teacher or student tell something near the blackboard.
Young teacher or student tell something near the blackboard.
4K0:20
Portrait of cute newborn baby being fed by her mother using bottle. Loving woman giving to drink to her son. Mother feeding her baby.
Portrait of cute newborn baby being fed by her mother using bottle. Loving woman giving to drink to her son. Mother feeding her baby.
0:18
Young student female in white robe solve hard and heavy to understand math equation on black chalk board, She turn to camera and smile. Smart, clever, intelligent scientist woman concept.
Young student female in white robe solve hard and heavy to understand math equation on black chalk board, She turn to camera and smile. Smart, clever, intelligent scientist woman concept.
4K0:12
Beautiful girl student, looking at the chemical formula and scratching his head, thinking about the solution
Beautiful girl student, looking at the chemical formula and scratching his head, thinking about the solution
4K0:05
Learn science or chemistry formula confident beautiful woman teacher chalk blackboard background
Learn science or chemistry formula confident beautiful woman teacher chalk blackboard background
0:05
Beautiful girl student, looking at the chemical formula and scratching his head, thinking about the solution
Beautiful girl student, looking at the chemical formula and scratching his head, thinking about the solution
4K0:08
Baby boy, asleep with bottle. Pretty baby boy drinking milk from bottle, close up.
Baby boy, asleep with bottle. Pretty baby boy drinking milk from bottle, close up.
4K0:21
Slow motion clip of a young man making a protein shake at home
Slow motion clip of a young man making a protein shake at home
0:26
Baby sucking lying on white blanket, looking up something
Baby sucking lying on white blanket, looking up something
0:11
Boy and girl working on chemistry research together in lab
Boy and girl working on chemistry research together in lab
4K0:26
Smiling mother helping her adorable little boy to drink milk from baby bottle
Smiling mother helping her adorable little boy to drink milk from baby bottle
0:19
Student boy teen talking science formula math problem math Infographics
Student boy teen talking science formula math problem math Infographics
0:27
Researcher using technology for analyzing
Researcher using technology for analyzing
0:15
Researcher using technology for analyzing dna
Researcher using technology for analyzing dna
0:12
Researcher using technology for analyzing
Researcher using technology for analyzing
0:14
Researcher using technology for analyzing
Researcher using technology for analyzing
0:11
Smiling businessman writing formulas on glass board
Smiling businessman writing formulas on glass board
0:29
Scientist working on creation of new formula, conducting and recording research
Scientist working on creation of new formula, conducting and recording research
0:12
A brilliant mature mathematician brings a big board and completes an essay Complicated mathematical formula equation
A brilliant mature mathematician brings a big board and completes an essay Complicated mathematical formula equation
4K0:10
A brilliant mature mathematician brings a big board and completes an essay Complicated mathematical formula equation
A brilliant mature mathematician brings a big board and completes an essay Complicated mathematical formula equation
4K0:12
A brilliant mature mathematician brings a big board and completes an essay Complicated mathematical formula equation
A brilliant mature mathematician brings a big board and completes an essay Complicated mathematical formula equation
4K0:13
A brilliant mature mathematician brings a big board and completes an essay Complicated mathematical formula equation
A brilliant mature mathematician brings a big board and completes an essay Complicated mathematical formula equation
4K0:07
Animation of a turning 3d strand of DNA over a close up of the face of a young Caucasian woman in the background, with structural formula of chemical compound moving over her face in the foreground
Animation of a turning 3d strand of DNA over a close up of the face of a young Caucasian woman in the background, with structural formula of chemical compound moving over her face in the foreground
0:15
Animation of back view of a Caucasian man with arms crossed in front of green chalkboard with moving mathematical calculations formulae written in chalk
Animation of back view of a Caucasian man with arms crossed in front of green chalkboard with moving mathematical calculations formulae written in chalk
4K0:13
Digital composite of Caucasian students studying while mathematical equations move in the screen
Digital composite of Caucasian students studying while mathematical equations move in the screen
0:14
Animation of head and shoulders back view of a Caucasian man with hand on chin facing a green chalkboard with moving mathematical calculations formulae written in chalk 4k
Animation of head and shoulders back view of a Caucasian man with hand on chin facing a green chalkboard with moving mathematical calculations formulae written in chalk 4k
4K0:06
Young babysitter giving cute infant milk from bottle, anticolic formula, health
Young babysitter giving cute infant milk from bottle, anticolic formula, health
0:09
Animation of angry Caucasian man sitting in front of chalkboard with moving mathematical graphs and formulae written in chalk
Animation of angry Caucasian man sitting in front of chalkboard with moving mathematical graphs and formulae written in chalk
4K0:15
Animation of close up of young Caucasian woman at a desk using a computer and massaging her temples in frustration in front of moving mathematical calculations written in chalk on a blackboard
Animation of close up of young Caucasian woman at a desk using a computer and massaging her temples in frustration in front of moving mathematical calculations written in chalk on a blackboard
4K0:13
Animation of a young Caucasian woman massaging her temples trying to solve a problem in front of a green chalkboard with moving mathematical calculations written in chalk
Animation of a young Caucasian woman massaging her temples trying to solve a problem in front of a green chalkboard with moving mathematical calculations written in chalk
4K0:15
laboratory of pharmacists for the study of various medicines
laboratory of pharmacists for the study of various medicines
4K0:20
Laboratory assistant pouring petrochemical into test tube, petroleum industry
Laboratory assistant pouring petrochemical into test tube, petroleum industry
0:16
Interaction of man and modern technologies of artificial intelligence. Close up male hand of scientist shakes robotic arm. Robotic and human hands join in a handshake. Meeting and greeting friends
Interaction of man and modern technologies of artificial intelligence. Close up male hand of scientist shakes robotic arm. Robotic and human hands join in a handshake. Meeting and greeting friends
4K0:30
Toxicologist compounding biochemical liquids in test tube, formula on foreground
Toxicologist compounding biochemical liquids in test tube, formula on foreground
0:10
Baby boy, asleep with bottle. Pretty baby boy drinking milk from bottle, close up.
Baby boy, asleep with bottle. Pretty baby boy drinking milk from bottle, close up.
4K0:14
Digital composite of Caucasian mother teaching son at home while mathematical equations move in the foreground
Digital composite of Caucasian mother teaching son at home while mathematical equations move in the foreground
0:11
Digital composite of an African-American boy writing on the board while mathematical equations and graph move in the screen
Digital composite of an African-American boy writing on the board while mathematical equations and graph move in the screen
0:12
Digital composite of a Caucasian male student with hands at the back of his head while mathematical equations with figures move in the screen video for back to school.
Digital composite of a Caucasian male student with hands at the back of his head while mathematical equations with figures move in the screen video for back to school.
4K0:14
Baby boy fighting off sleep while his mother feeds him a bottle of milk.
Baby boy fighting off sleep while his mother feeds him a bottle of milk.
0:21
Asian scientists doing an experiment
Asian scientists doing an experiment
0:33
1959 Grandparents and brother watch Mom feeding infant baby bottle
1959 Grandparents and brother watch Mom feeding infant baby bottle
4K0:22
Business team of three discussing the expected results of the work
Business team of three discussing the expected results of the work
0:20
Doctors working in labs over chemical drafts on white background
Doctors working in labs over chemical drafts on white background
0:10
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