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在影片中找到 394,064 個「testicle」的結果

Gloved Hand Closing Glass Perfume Bottle During Fragrance Product Development
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HD
Man wearing VR headset interacting with humanoid robot. Group of colleagues writing observations and analyzing project performance. Focused team testing robotics development in technology workspace.
00:13
HD
Comprehensive penetration testing procedures incorporating advanced exploit simulations vulnerability scanning to validate network security resilience in Photo Stock Concept and empty space on the
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Close up of a senior using a lancing device for fingertip blood sampling before glucose testing, representing diabetes management, blood sugar monitoring, home healthcare, disease prevention.
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AI model validation system tests artificial intelligence behavior across controlled data streams to verify reliability before enterprise deployment.
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Unrecognizable female doctor explaining complete blood count test results on tablet to female patient. Ideal for medical clinic marketing and digital health app promotions
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Scientist hands with microscope close-up shot in the laboratory
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Micropipette dropping blue liquid into test tube in laboratory
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Glass test tubes with liquid on white background.
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Pipette with liquid inside drop water in test tubes. Close up macro.
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Lab assistant makes urgent blood test for detection of antibodies and infections
00:29
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Woman face, blue eyes and vision focus, thinking idea and contact lenses to see, eyesight and awareness. Closeup macro on face, eyeball and optometry test stare with awake perception of human anatomy
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Laboratory technician places blood collection tubes into analyzer cassette for automated diagnostic testing in modern medical laboratory environment.
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Food safety scientist testing meat, eggs, and biological samples in a laboratory, conducting contamination screening, microbiological analysis, and quality control procedures.
00:18
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Retro television color bars test screen with analog noise and broadcast glitch texture, vintage media background with signal calibration concept
00:15
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Doctor in gloves uses glucometer to check patient sugar level in blood at appointment. Physician examines woman with diabetes disease in hospital
00:18
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Business checklist interface showing completed tasks, milestones and workflow progress. Professional project management, quality control and document approval concept.
00:11
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Afro-american pediatrician discussing test results with teen boy patient and worried mother
00:34
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Male worker in an electronics factory working on computer testing and repairs
00:20
HD
Close-up of the Row of Students Writing in the Notebooks, Taking Exam. Focus of Hands with Pens. Shot on RED EPIC-W 8K Helium Cinema Camera.
00:12
HD
Abraham About to Sacrifice Isaac as God Intervenes at the Last Moment, A Test of Faith
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HD
Science, laboratory and woman with beaker for medical analysis, research and medicine. Healthcare, pharmaceutical and scientist with test tube for vaccine development, chemistry and liquid results
00:17
HD
Senior scientist placing sample on balance in lab, DNA helix overlay guiding inspection for testing
00:10
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over shoulder doctor writing on a form for a blood test
00:18
HD
Interior view of a xenon test chamber with rotating sample panels around a xenon lamp during accelerated aging and material durability testing.
00:12
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Alternative Perspective of the Transition to Settling Phase After Flocculation in Jar Test Machine
00:15
HD
Man Writing Code On Laptop Computer
00:22
HD
Technician testing an electronic circuit board with a multimeter. Close-up of an engineer performing diagnostics and repair. Technology maintenance and quality control concept
00:05
HD
Calcium deficiency test results showing low levels in blood sample analysis, medical laboratory report, 4k animation.
00:06
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Hands of a food scientist mixing experimental food samples in test tubes and petri dishes highlighting the scientific approach to food formulation and preservation.
00:06
HD
Programmer and developer teamwork coding software office. Teammates discuss source code on a computer screen and monitor in a bright office. Clear concept of teamwork and collaboration.
00:06
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Senior woman, doctor and consultation with clipboard for healthcare, writing or checkup. Checklist, talking and patient in medical clinic for test results, insurance application and explain symptoms
00:12
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Laboratory tests for detection of toxins and harmful substances in the environment in order to assess their impact on human health and the environment. Researcher of chemical and biological profession
00:33
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Drop chemical fluid into laboratory test tube , science biological or chemistry research concept
00:16
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Video Assorted test tubes filled with vibrant colors and chemicals
00:05
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Woman uses pipette to drop liquid reagent into test tubes at experiment in laboratory. Flask and microscope display scientific research and analysis
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UL94 test on vertical burning test of plastic material on laboratory
00:43
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Blood, research and hands of scientist in laboratory with sample for science, medical study or investigation. Healthcare, pharmaceutical and person with DNA test vial, RNA analysis and writing notes
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Technical difficulties retro vintage tv screen test pattern broadcast. 4k video
00:10
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Software Engineer Codes and Tests a Mobile App in a Modern Office, Using Multiple Monitors With Programming Scripts, Interface, Data Charts, Digital Product Development. Working Using Computer
00:16
HD
Scientists wearing lab coats and gloves are analyzing blood test tubes and taking notes in a laboratory
00:19
HD
Color tv test pattern with black and white bars
00:10
HD
Bright RGB color changing animated background for screen test
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HD
Attentive young asian nurse checking blood pressure of relaxed senior man during comfortable home visit while elderly male patient shows calm smile receiving professional health care support
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Young Hand of teacher using red pen write grade A+ (plus) and circle on test score and grading. Concept of measurement and evaluation.
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Engineer using electrical measurement equipment to inspect power parameters inside a substation control room, illustrating electricity distribution, power monitoring, industrial technology, energy eff
00:14
HD
A scientist in his laboratory holds a test tube containing DNA and is able to control the evolution of man thanks to holography. Concept of: DNA, technology, augmented reality.
00:14
HD
the inspector checks the form and puts a a worst grade on a exam test
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Hand checking Diabetes or Blood glucose self testing by digital blood glucose meter with lancet pen. high blood sugar level, World Diabetes Day, Glycemia, Hypoglycemia, Hyperglycemia and insulin
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Animated television test pattern with color bars, emergency broadcast style glitch, analog distortion, scanlines and static noise.
00:15
HD
Online survey exam interface with completed questions and selected answers. Technology concept for digital assessment, student testing, research and education.
00:14
HD
Scientist in laboratory filling a test tube with a blood sample for analysis, medical research, healthcare, biotechnology, scientific development, and dna testing
00:06
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Api sandbox testing interface showing json post request and successful 200 ok response programming software development
00:10
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A scientist in a lab coat works on electronic circuits with various tools, testing and assembling components
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Aerodynamic race car undergoing testing in a wind tunnel
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job interview with interviewer showing a rorschach test and candidate seeing a butterfly
00:10
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Error hunter warning sign over digital programming code background, for software development
00:10
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Enterprise Risk Manager Reviews Compliance Dashboard
00:19
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Retro tv test pattern please stand by broadcast signal. pattern screen for please standwaiting screen vintage television. 4k animation video
00:11
HD
Sleek modern UI displaying real time animations of programming code being typed and executed. 3D rendering of coding application UI used by IT developers writing and testing code
00:30
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Hand of farmer checking soil health before growth a seed of vegetable or plant seedling. Agriculture concept.
00:06
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Laboratory worker with blood sample in test tube at table indoors, closeup
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Modern automated laboratory with robotic arms processing samples, advanced scientific research, future technology, cleanroom environment, blue light accents, digital displays
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View of students sitting in rows of desks in a large lecture hall during class. The majority of the class is focused on the instructor, taking notes either in notebooks or on laptops.
00:10
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Close-Up of Student Hand Completing Multiple Choice Exam Paper, Filling Answers on Standardized School Test, Education Assessment Concept. IQ test
00:32
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Retro television broadcast test pattern featuring vibrant vertical color bars and a grayscale static section, indicating signal loss or display calibration
00:05
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Semiconductor Smart Manufacturing Chip Factory 4K
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Close up of medical lab technician organizing and labeling microscope slides for testing in modern clinical laboratory under bright sterile conditions.
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Television broadcast test card featuring vibrant colorful vertical bars and a central standby label in this classic digital motion video.
00:10
HD
Nurse, woman or typing on laptop at reception to schedule appointment, health report or test results. Medicine, professional and computer screen for hospital administration or review medical database
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A digital oscilloscope screen displays a yellow sine wave electrical signal. The camera pans across the electronic test equipment. Concept of data analysis, signal processing, and research.
00:10
HD
Laboratory technician writing notes on a clipboard while holding a test tube with blue liquid, with test tubes rack and microscope in background, in a medical research laboratory
00:15
HD
Healthcare, doctor or discussion with man in clinic for medical results, treatment options or help. Checkup, mature professional or consulting patient for health feedback, diagnosis or follow up care
00:07
HD
Laboratory technicians examining biological samples using modern diagnostic equipment. Concept virology research, epidemic prevention and medical innovation, hantavirus and coronavirus testing include
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Pediatric ophthalmologist providing phoropter testing for eye screening of young patient evaluating eyesight quality and vision sharpness representing caring and qualified children medical service
00:16
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Interactive detailed complete blood count laboratory report template: animated mixed test results with abnormal values flagged among normal indicators
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Industrial pneumatic control panel with pressure gauges, valve manifold, and cylindrical actuator assembly on a laboratory test bench in an engineering workshop
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Student or trainee taking exam fills out test in pencil
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Side view medium shot of male physician testing African American senior female patient blood sugar using glucometer during diabetes management appointment in healthcare office
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Retro TV test pattern please stand by screen suitable for showcasing broadcast standby or vintage television interruptions in presentations, videos, or graphics related to media and technology
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glasswalled office developers pairprogramming while monitoring system dashboards from overhead view, dual monitors display code and analytics, team discussing deployment and testing
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4K Static Color Noise Glitch Seamless Loop- Bad Signal Error Television Background
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Concentrated programmer debugging software using laptop and keyboard
00:16
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Mammalian testicle where the scrotum hangs lower in hot weather, a natural thermoregulation process that protects sperm production. Example bull. For veterinary, medical.
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Male doctor showing medical test results on a laptop to a female patient, discussing diagnosis and treatment options in a bright medical office. Medicine and health care
00:15
HD
Technician wearing protective gloves services an electric vehicle battery pack in an auto workshop, inspecting modules and connections with tools beside a car.
00:17
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Precision Chip on Board Process 4K
00:08
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Programmer holding digital AI hologram interface software development code programming for artificial intelligence generative application automation and futuristic technology concept
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Dramatic biblical scene of Abraham comforting his young son Isaac near a stone altar prepared with firewood in a rocky desert landscape while a sacrificial ram stands nearby
00:10
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Empty paper questionnaire closeup. Unfilled checklist with places for checkmarks.
00:11
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Two skincare professionals in white lab coats testing face cream at a desk with cosmetic bottles and jars, showing product development, beauty research, and clean modern work.
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Scientist shows test tube with dangerous fungal mold
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Female scientist wearing blue protective gloves collecting a water sample from a stream in a test tube to measure pollution levels and water quality, an important part of environmental analysis
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Technical difficulties text on retro gray television test pattern
00:13
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Crab Butterfly Inkblots Rorschach Perceptions Psychological test Animated Image
00:10
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Scientist Uses Computer withy Dual screen Workstation in Medical Laboratory, Using AI to Help Diasnose Disease, Optimise Treatment, Drug Design and Precision Therapy. Static Medium Close-up.
00:14
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Scientist mixes chemicals in laboratory and holds test tube with orange liquid
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Athlete undergoing stress test with ecg monitoring in a medical setting
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manual electronics soldering and oscilloscope testing
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HD