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在影片中找到 393,885 個「testis」的結果

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
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Slow motion dna helix model rotating among glass test tubes on laboratory bench with blue backlight scientific technical.
00:24
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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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Dog castration, removal of the testis
00:12
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Laboratory worker with blood sample in test tube at table indoors, closeup
00:06
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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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Male reproductive system vas deferens and testis for medical concept 3D rendering
00:22
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over shoulder doctor writing on a form for a blood test
00:18
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Glass test tubes with liquid on white background.
00:12
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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
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Senior scientist placing sample on balance in lab, DNA helix overlay guiding inspection for testing
00:10
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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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Tired Employee Waiting For Slow Loading Progress Bar To Fill While Working
00:20
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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
00:11
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Scientist in a lab coat and blue gloves using a pipette to transfer red liquid into a test tube beside a microscope in a modern laboratory.
00:30
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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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Side view medium shot of male physician testing African American senior female patient blood sugar using glucometer during diabetes management appointment in healthcare office
00:26
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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
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A scientist holds a test tube with pure oil and twirls it in his hands against the background of laboratory equipment.
00:13
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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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Crop young female scientist looking down a microscope in a laboratory surrounded by colorful chemical solutions in test tubes and beakers
00:13
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Medium shot focusing on a slag sample collected from biobased flux trials in a furnace emphasizing results of sustainable flux applications in metallurgy
00:05
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Technicians Supervise Organized Smartphone Groups In Controlled Environment With Detailed Analytics
00:10
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Close-up of a laboratory professional holding a blood sample tube labeled HIV ( Human Immunodeficiency Virus). Concept of inflammation testing, diagnostic pathology, and laboratory medicine.
00:07
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Hand of farmer checking soil health before growth a seed of vegetable or plant seedling. Agriculture concept.
00:06
HD
Scientist hands with microscope close-up shot in the laboratory
00:13
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Pipette with liquid inside drop water in test tubes. Close up macro.
00:14
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
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Online survey exam interface with completed questions and selected answers. Technology concept for digital assessment, student testing, research and education.
00:14
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Technical difficulties retro vintage tv screen test pattern broadcast. 4k video
00:10
HD
Male developer studying tablet in open office, activating blue code grid testing AR obscuring face
00:13
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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.
00:06
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Comprehensive penetration testing procedures incorporating advanced exploit simulations vulnerability scanning to validate network security resilience in Photo Stock Concept and empty space on the
00:10
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Reproductive system flow: sperm navigation, male development, internal anatomy, body process, gamete journey, human view, testis structure, organ network.
00:07
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Forensic technician in blue gloves examines a black smartphone beside a microscope in a laboratory, digital evidence analysis and device inspection.
00:25
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Enterprise Risk Manager Reviews Compliance Dashboard
00:19
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UL94 test on vertical burning test of plastic material on laboratory
00:43
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AI model validation system tests artificial intelligence behavior across controlled data streams to verify reliability before enterprise deployment.
00:10
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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
00:11
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the inspector checks the form and puts a a worst grade on a exam test
00:06
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Scientists wearing lab coats and gloves are analyzing blood test tubes and taking notes in a laboratory
00:19
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A scientist in a lab coat works on electronic circuits with various tools, testing and assembling components
00:08
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Color tv test pattern with black and white bars
00:10
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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.
00:13
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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
00:07
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Technician repairing smartphone components with tools for mobile technology upgrades and maintenance
00:05
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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
Medical 3d animation showing a sound wave entering the ear and being converted into nerve signals within the cochlea, illustrating the complex anatomy and function of the auditory system
00:07
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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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Lab assistant makes urgent blood test for detection of antibodies and infections
00:29
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Older male university student receives alert warning notification for violating academic integrity policies by using AI chatbot for assignment concept
00:16
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job interview with interviewer showing a rorschach test and candidate seeing a butterfly
00:10
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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
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Modern automated laboratory with robotic arms processing samples, advanced scientific research, future technology, cleanroom environment, blue light accents, digital displays
00:08
HD
Bright RGB color changing animated background for screen test
00:12
HD
Diabetic finger with a drop of blood, close-up. Blood sugar test
00:07
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Intriguing glance at the seasoned hands of a senior woman scientist meticulously taking notes in the lab, engrossed in her remarkable test tube experiment
00:09
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Api sandbox testing interface showing json post request and successful 200 ok response programming software development
00:10
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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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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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
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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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Concentrated programmer debugging software using laptop and keyboard
00:16
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engineer testing electrical panels in a power substation, focusing on energy distribution maintenance
00:05
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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
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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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Tablet, doctor and advice with women in office for healthcare exam, patient history and checkup. Digital records, medical diagnosis and help with people in clinic for symptoms survey and report
00:07
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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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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 medical lab technician organizing and labeling microscope slides for testing in modern clinical laboratory under bright sterile conditions.
00:14
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Female scientist mixing chemical liquid in beaker for experiment in scientific laboratory with microscope and test tubes
00:16
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Hydrocele is an abnormal collection of serous fluid between the two layers of tunica vaginalis of testis Ultrasound is the first modality usually used to evaluate hydrocele
00:11
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Female scientist in protective wear working in a medical research laboratory. Analyzing the test results on a display screen
00:18
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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
00:06
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Mechanical Engineer Working On Turbine Design In 3D Cad Software
00:36
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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
00:09
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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
00:09
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Tablet, reading and man with computer in office, testing and software backup for feature integration. Review, smile and web developer with tech for maintenance update, interactive bot and ai for site
00:05
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A person interacts with a large display showcasing code, highlighting successful processes and debugging errors in real-time
00:08
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Male UI designer running usability test of mobile app on smartphone discussing optimisation options with diverse team of colleagues sitting at desk in modern office space
00:07
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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
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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
00:20
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Semiconductor Smart Manufacturing Chip Factory 4K
00:13
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Please stand by screen displays a falloutstyle tv test pattern for a retro waiting visual. tv test pattern for a retro falloutstyle visual ideal for creating suspenseful and vintagethemed designs.
00:10
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TV test card signal pattern animation. Please stand by starting soon streaming countdown. Television Color Test Calibration Bars. seamless looping
00:14
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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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Programmer holding digital AI hologram interface software development code programming for artificial intelligence generative application automation and futuristic technology concept
00:08
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Student or trainee taking exam fills out test in pencil
00:15
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Video Assorted test tubes filled with vibrant colors and chemicals
00:05
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Product manager, designer, developer collaborate on UI, color, and interactive buttons of energy monitoring app. Testing, optimizing prototype for best user experience and seamless customer journey.
00:14
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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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Hydrocele is an abnormal collection of serous fluid between the two layers of tunica vaginalis of testis Ultrasound is the first modality usually used to evaluate hydrocele
00:11
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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
00:05
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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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Man Writing Code On Laptop Computer
00:22
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Scientist shows test tube with dangerous fungal mold
00:10
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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
00:22
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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
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