首頁
PLUS
AI 生成工具
全新的
人工智能圖像生成器
按您的想像提供創意
全新的
人工智能圖像放大器
一鍵將您的圖片放大到4倍!
全新的
AI生成技術
幾秒鐘內可移除並替換物體!
全新的
AI 背景模糊
模糊背景,突顯主題!
AI 背景組合
您的產品的專業背景
AI 圖片擴展器
將您的圖片擴展到不同的比例。
AI Writer
數位時代最佳的寫作伴侶
AI 移除背景
輕鬆去除不需要的背景。
123RF PLUS
獲得由尖端人工智能工具驅動的創新解決方案。
升級至PLUS
我們有2個新的AI工具!
立即查看人工智能圖像放大器和AI生成技術!
OK
免費圖像
庫存
照片
向量
影像素材
音檔
字型
Corporate+
方案價格
援助
tw
English
Deutsch
Español
Français
Magyar
Italiano
日本語
한국어
Nederland
Język polski
Português (PT)
Русский язык
简体中文
繁體中文
Türkçe
登錄
無限制
影像素材
選項
PREMIUM
全部圖片
照片
向量
影像素材
音檔
字型
FREE
PLUS
過濾
安全搜尋
排列
貼切
全新的
Georank
解析度
720p
1080
4K
人數
無人物
1
2
3
4+
FPS
23.98/24
25
29.7/30
60
> 60
更多
圖像類別
商業使用
新聞圖片
上傳的圖片
時間不限
< 2 天
過去1週內
過去1個月內
3 個月
不包含這些字詞
過濾
安全搜尋
排列
貼切
全新的
Georank
解析度
720p
1080
4K
人數
無人物
1
2
3
4+
FPS
23.98/24
25
29.7/30
60
> 60
更多
圖像類別
商業使用
新聞圖片
上傳的圖片
時間不限
< 2 天
過去1週內
過去1個月內
3 個月
不包含這些字詞
過濾
影像素材
14,241 相配
頁數
之 143
Attentive man using virtual reality headset and futuristic screen
4K
0:10
Scientist using microscope in laboratory.
0:09
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
4K
0:17
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
4K
0:11
The hand shakes a test tube with blood.
0:11
Closeup view of blood analysis from finger. Medical hand taking blood from finger. Finger needle puncture. Test blood sample. Shot in 4k
4K
0:39
Female Chemist, Scientific Reseacher Looking At Camera in Clinic
4K
0:07
Smiling Female Chemist, Scientific Reseacher Looking At Camera
4K
0:10
university professor writing on the blackboard equations from the book
4K
0:18
Closeup of college professor adjusting microscope in the classroom
4K
0:16
A college professor shows the human body inside
4K
0:28
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
0:12
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
0:26
scientist working in laboratory
0:20
Schoolgirl experimenting on microscope in laboratory at school
4K
0:15
The close-up of the boy taking liquid sample by the dropper in science school lab. 4K.
4K
0:10
Female muslim scientist working with a computer and smiling at the camera in the laboratory room. Shot in 4k resolution
4K
0:10
Young muslim scientist smiling in the lab with a laptop computer and test tube on the table, shot in 4k resolution
4K
0:07
Female scientist with a laptop computer and test tube on the table, smiling at the camera with green screen background. Shot in 4k resolution
4K
0:07
Muslim scientist doing experiment while looking at computer and mixing chemical fluid on test tube. Shot in 4k resolution with green screen background
4K
0:20
Young female scientist smiling at the camera with computer and test tube on the table. Shot in 4k resolution with green screen background
4K
0:06
Muslim scientist working with computer and test tube on the table. Shot in 4k resolution with green screen background
4K
0:16
Lab assistant adding reagent to flask, getting chemical mixture, experiment
4K
0:18
Scientist adjusts microscope to see cell molecular compound, microbiology
4K
0:22
Male lab assistant researching blood samples for presence of infectious diseases
4K
0:07
Scientist in a laboratory put samples into electron microscope for investigation
4K
0:07
Scientist is Looking through Microscope and Writing Data on Tablet.
4K
0:07
Scientist is Looking through Microscope and Writing Data on Tablet.
4K
0:07
Female scientist analyzing growing bacterial cultures in petri dish in laboratory, science and microbiology background, extreme close up of face
0:22
Female scientist analyzing growing bacterial cultures in petri dish in laboratory, science and microbiology background, extreme close up of face
0:10
Lab assistant examining sample under microscope, doing medical research
4K
0:24
Close-up of schoolboy examining molecule model in laboratory 4k
4K
0:13
Students experimenting molecule model in laboratory at school 4k
4K
0:10
Students experimenting in laboratory at school 4k
4K
0:14
The doctor close the cover of centrifuge and turn it on
4K
0:06
Female laboratory expert is working near an analyzing machine
4K
0:10
Attractive female laboratory worker wearing protective glasses and gloves comparing two blood samples test tubes working at the modern lab. Science, chemistry, medical industry.
4K
0:08
Profile shot of an attractive female researcher smiling making notes watching automated analyzer machine at the modern biochemical laboratory. Science, development, technology concept.
4K
0:10
Attractive female young medical worker examining blood samples in test tubes while working at the modern lab. Beautiful woman scientist working at the laboratory. Vaccination, virus, study.
4K
0:12
Professional female doctor standing in hospital room holding pipette with innovative treatment. Woman physician at work. Laboratory employee making scientific research
4K
0:17
Professional female doctor in mask, cap and gloves in hospital room with disposable syringe filling ampoule with powdery drug. Woman physician at work. Laboratory employee making scientific research
4K
0:19
Professional female doctor in mask, cap and gloves standing in hospital room opening package with disposable syringe. Woman physician at work. Laboratory employee making scientific research
4K
0:13
Modern microscope. Virus sample under modern microscope.
4K
0:11
Close up of a scientist hands workimg with microscope at laboratory.
4K
0:14
Nurse manages testing process on a modern automated medical equipment.
4K
0:07
White machine in work, close up.
4K
0:11
Scientist testing samples, working with a microscope in a laboratory. Close-up shot.
4K
0:11
Close-up of scientists hand preparing powder on glass dish for some research in a laboratory
4K
0:16
Animation of moving red chromosomes on black background
0:15
Scientist looking through a microscope in high quality 4k format
4K
0:10
Revolving DNA Helix on purple background with flying text
0:20
science, chemistry, technology, biology and people concept - young scientists with pipette and flask making test or research in clinical laboratory
0:15
science, chemistry, technology, biology and people concept - young scientists shaking glass with reagent and making test or research in clinical laboratory
0:16
long shot of Man using a big microscope system in a medical laboratory
0:20
Female chemist comparing test tubes with chemicals. protective glasses
0:17
Digital composite of scientists surrounded by an animation of DNA helix and data connections
0:08
Digital composite of eye of female open and close while DNA rotates on the foreground. Graph fluctuating on the foreground.
0:10
The team of scientist work together with professor in lab, development the new project. Students in white coats on education training in university scrutiny concentration, male professor write
4K
0:10
The academic group making clinical expertise. Old male person write discovery results, two laboratory assistants telling analysis and going near. The light procedural room with people and test-tubes
4K
0:10
One female student in protective workwear scrutiny substance and development new vaccination at education training in university close up. Serious person holding pipet in hand and looking at reaction
4K
0:06
Student microbiology development materials use the innovation microscope. Chemist tester concentrated work in laboratory, checking analysis of blood and create new vaccination in room with test-tubes
4K
0:09
Biologist examines sample. Science, biology, ecology. Professional scientist in his laboratory. Male scientist looking at plant
0:17
Cosmetology center worker adding essential oil to create concentrate agent
0:23
Scientist working on creation of new formula, conducting and recording research
0:12
Scientist conducting research in laboratory
0:57
portrait of lab worker, biochemist in white gloves, studying, examines something with microscope, in laboratory. Science laboratory research, biotechnology, GMO concept.
4K
0:17
Scientist analyzing sample under microscope, medical researches, close up
0:08
Biologist examines sample. Science, biology, ecology. Professional scientist in his laboratory. Male scientist looking at plant
0:20
Close up of an African-american male scientist and a Caucasian female scientist taking turns to look into the microscope with digital animation of a DNA helix and interface codes running in the background
0:11
Lab technician looking in microscope in laboratory. Team working at the background.
0:15
Woman holding test tube with blood sample in laboratory and looking at it.
0:16
Woman holding test tube with blood sample in laboratory and looking at it.
0:06
Closeup of a modern machine for blood centrifugation and urinalysis. Hospital laboratories, automatic biochemical analyzer. Lab technician put inside machine a blood tubes , close a door, push a button.
0:15
Laboratory worker holding tweezers with capsule, pharmacological production
0:06
A female scientist examines a blue fluid sample using a micropipette and test tubes while sitting at a table in the newest medical laboratory. Slow motion
0:21
A female lab technician transfers a blue fluid sample to different tubes using a micropipette while sitting at a table in a science lab.
4K
0:10
A female lab technician sitting at a table next to a laptop in a modern medical laboratory examines a sample of a blue liquid using a micropipette and test tubes.
4K
0:09
A female researcher looks at biological samples under a microscope, conducts clinical trials and writes data to a laptop while sitting at a white table. Scientific laboratory
4K
0:10
Lab assistant examining green organic pill, pharmaceuticals and homeopathy
0:08
Scientist researcher using microscope in laboratory. Medical healthcare technology and pharmaceutical research and development concept.
4K
0:12
Portrait of proffesional man lab scientists in interior of laboratory
0:14
Lab assistant taking green powder from fridge, dermatology cryotherapy material
0:10
Animation of a blue tinted head and shoulders view of a Caucasian female scientist wearing safety glasses drawing liquid from a flask into a pipette in a laboratory, while white molecular structures float in the foreground
0:06
Animation of 3d metallic blue abstract molecules rotating with female scientist using a microscope in the background
0:10
Plants are getting analyzed by two biologists
4K
0:11
Two biologists are holding a research with a microscope
4K
0:19
Close up shot of biochemist desk. It is covered with test tubes and he looks under a microscope
4K
0:10
Dolly shot of researcher working on modern body scan
4K
0:14
Biotechnologist in white coverall measuring with a ruler the length of a sample plant. Modern high end laboratory
4K
0:10
Worker injects tomatoes with big syringe. Scientist using toxic pesticides, insecticides working with crops.
4K
0:13
Glasshouse workers check plant, working with laptop.
4K
0:10
A man injects liquid into a bell pepper.
4K
0:12
Chemist pouring yellow substance test tube, petrol quality analysis, experiment
0:11
Biologist injecting fertilizer into test plant, pesticides development, breeding
0:21
Researcher taking meat sample in petri dish from fridge and making injection
0:27
Asian Quality control expert inspecting at food specimen meat in the laboratory
4K
0:13
Lab worker looking at tube with blue liquid, detergents, perfumery production
0:10
Lab worker checking meat sample in test tube, typing research result on tablet
0:10
下一頁
頁數
之 143