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在影片中找到 388,996 個「testis」的結果

A confident mature woman scientist stands with arms crossed in a well-equipped laboratory, surrounded by scientific equipment.
00:09
Retro analog television test pattern with color bars and please stand by text featuring static noise.
00:10
Inserting the test sample in the sample container into the pre paid envelope ready for sending to the Bowel Cancer Screening Programme for testing.
00:25
Female hand of young girl tests water in pool, touches water, pours water from hand, hits the water with his hand, creates spray, circles on water. Summer holidays, relaxation, spa, vacation, fun.
00:42
Thyroid hormone t3 and t4 molecules circulate blood vessels representing endocrine health with detailed blood test concept showing molecular structure and red blood cells supporting thyroid function
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Caregiver, tablet and high five with old man, homecare and people with test results and achievement. Happy, senior patient and nurse with tech for medical report, success and celebration for recovery
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Dog castration, removal of the testis
00:12
Macro shoot close up of studying mathematics on a test book. Writing rooted numbers and the mechanical pencil’s lead keeps breaking. Solving a math problem with a green pencil. Shallow depth of field
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Pipette with liquid inside drop water in test tubes. Close up macro.
00:14
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
Programming, tablet and people in meeting on tech for coding ai, algorithm and planning ui design. Creative, software and workers talking on pc for framework script, system testing and collaboration
00:12
Industrial balancing machine testing a rotating car brake disc for runout and vibration in an automotive parts manufacturing factory, ensuring quality control
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Scientist in lab coat and blue gloves carefully dropping liquid into test tube with pipette with research and experiment and science and medical
00:08
Beta Concept Futuristic Glowing Neon Text Over Binary Code Background
00:08
4K CRT glitch signal diagnostic screen animation, horizontal RGB scanlines and numeric line readouts, analog test interface with heavy noise, chromatic distortion and interference, broken broadcast
00:11
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
over shoulder doctor writing on a form for a blood test
00:18
Longevity metabolic health fitness concept illustration, abstract human body showing efficient energy metabolism, subtle fitness movement cues, clean modern lighting, balanced scientific and lifestyle
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Man Writing Code On Laptop Computer
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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
Woman uses pipette to drop liquid reagent into test tubes at experiment in laboratory. Flask and microscope display scientific research and analysis
00:06
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
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
00:06
doctor or laboratory technician in medical gloves holding blood test tube against background of analysis samples in clinical laboratory healthcare concept copy space
00:10
Male software engineer presenting a Coding Task, AI chatbot workflow with code on multiple monitors in a modern office. coding collaboration and agile projects Concept.
00:10
Warning symbol for chemical hazard on test tube, chemical in factory
00:08
Male reproductive system vas deferens and testis for medical concept 3D rendering
00:22
Check mark on transparent background with alpha channel. approved tick mark icon, Check mark icon animation, right mark icon. Tick mark icon animation. Check mark animation on circle, 4k video
00:06
Medical laboratory worker in blue gloves pouring urine samples into test tubes for clinical diagnostics and laboratory analysis in modern healthcare lab.
00:18
Vintage “Please Stand By” test card with radial calibration pattern, sepia tone, and film dust texture
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Microscope, science and people on tablet in lab for online report, medical study and experiment results. Healthcare, team and scientists on tech for clinical trial, stem cell research and vaccine
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Lab assistant makes urgent blood test for detection of antibodies and infections
00:29
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
Lab work, Doctor holds a test tube takes the test from a test tube in analysis, blood, DNA, test tube stand.
00:21
An engineer testing electrical panels in a power substation, focusing on energy distribution maintenance
00:08
Scientist hands with microscope close-up shot in the laboratory
00:13
Video Assorted test tubes filled with vibrant colors and chemicals
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Walking, exam and students talking about results on university campus and share test information or paperwork together. Scholarship, education and group of young people or friends in discussion
00:08
A person interacts with a large display showcasing code, highlighting successful processes and debugging errors in real-time
00:08
Bright RGB color changing animated background for screen test
00:12
Scientist checks evidences list as colleague looks in microscope in lab. Female forensic experts conduct research for crime scene investigation
00:18
Hands, woman or stress with pregnancy test on sofa for negative results, bad news and IVF fail. Disappointed, girl or upset with stick outcome in home for infertility, ovulation planning or disbelief
00:05
silicon wafer with needles for semiconductor testing on the probe station, looking at a microchip transistor sample
00:10
Scientist in a blue glove holds a test tube with green liquid over a lab rack.
00:07
Scientist mixing chemicals or oil in a flask in laboratory
00:13
Technician inspecting laptop motherboard using magnifying glass in electronics repair lab, highlighting computer diagnostics, hardware maintenance, engineering
00:11
Electrician testing voltage with digital multimeter inside industrial electrical control cabinet.
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Lab sample processing tracker dashboard interface showing clinical operations data visualization with specimen testing metrics turnaround time analysis and reporting dark mode design
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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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glasswalled office developers pairprogramming while monitoring system dashboards from overhead view, dual monitors display code and analytics, team discussing deployment and testing
00:09
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
Please Stand By - Retro Television Test Pattern with Static and Glitch Effect.
00:10
Glitchy test pattern screen for please stand by break, suitable for video production, tv and film projects, broadcasting, waiting rooms, and presentations.
00:10
Retro tv test pattern please stand by broadcast signal. waiting screen vintage television. 4k animation video
00:10
Reproductive system flow: sperm navigation, male development, internal anatomy, body process, gamete journey, human view, testis structure, organ network.
00:07
A man with a sense of fear moves on a rope bridge stretched between high rocks.Extreme sport.A test of courage.Adrenaline.
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Female virologist scientist using microscope in laboratory. Biochemical and medical research. Pharmacist specialist working with lab equipment analyzing samples and searching for vaccine development
00:11
On computer monitor, artificial intelligence model showcases its autonomous coding capability, dynamically generating precise algorithms software program code, epitomizing advancements in automation
00:11
Analyzing Yellow Liquid: Scientist Holding Beaker in Lab
00:08
Experienced male scientist in protective eyeglasses dropping liquid chemical into test tubes on a rack while conducting experiment in the laboratory. Rack focus shot
00:17
Biopharmaceutical, DNA helix, genetic testing
00:14
Scientist collecting water sample from polluted river at sunset. Ecologist testing toxic oil spill near industrial factory. Environmental pollution concept
00:05
A hand pouring soil samples into test tubes in a laboratory setting for analysis
00:10
Patient, doctor appointment and holding hands for news in hospital office, results and support. Women, medical checkup and insurance for test at gynecologist, lgbtq couple and fertility or ivf choice
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Close up unrecognizable man businessman writing paperwork report on desktop male hands signing business documents on office table student write educational test english exam studying in university
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Depressor, kid and doctor check mouth for wellness, test or healthcare of people in medical hospital. Child, ent pediatrician or throat exam of girl for tongue, tonsils or otolaryngology with patient
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Machines place chips on circuit boards in a factory for electronics assembly
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Hand of a person marking answers in OMR sheet. NEET, JEE, entrance test exam hall ticket student teacher coaching center pen paper career suicide multiple choice question s marks top rank study
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Lab technician in blue gloves labeling urine sample test tube with barcode in modern medical laboratory for diagnostic analysis and research.
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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
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Close Up of a Scientist Pouring Clear Liquid into Glass Dishes with a Micro Pipette, Conducting Scientific Experiment in Laboratory Setting. Chemistry Concept for Medical Research and Analysis
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Technician repairing smartphone components with tools for mobile technology upgrades and maintenance
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A terrified young male student looks at the camera with panic while taking a difficult test in a classroom. Academic pressure and exam anxiety.
00:05
Electrical engineer male checking voltage at the Power Distribution Cabinet in the control room,preventive maintenance Yearly,inspecting power system and control panel in industrial factory
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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
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factory worker assembling electronic components on circuit boards, precision engineering, modern electronics manufacturing, cinematic lighting
00:10
Retro television color bars test screen with analog noise and broadcast glitch texture, vintage media background with signal calibration concept
00:15
Hand-drawn red circle marker animation, Hand-drawn red circle highlight animation isolated transparent background in 4k alpha channel.
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Scientist holding test strip and checking result
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Blood Sample Collection Sterile Hand With Blue Glove Holding Clear Tube Of Blood, Yellow Cap, Barcode, In Laboratory Setting With Multiple Samples
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Intelligent testing and repair of circuit boards.High-tech and industrial automation.
00:19
New classroom with modern technology - A classroom with tables and chairs arranged in an orderly manner. There is a big touch screen and a laptop on the table. Some students are testing it out.
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Closeup of quantum computer chip testing with microprobes on a dark circuit board, 4k video
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Athletic male cyclist with an oxygen mask and electrodes connected to his chest performing a cardiopulmonary exercise test on a stationary bike to measure his physical performance and endurance
00:10
Woman, scientist and tablet in research, study or new discovery together at science laboratory. Happy female person, medical or healthcare worker smile with technology in data or scientific tests
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An engineer testing electrical panels in a power substation, focusing on energy distribution maintenance
00:10
Exam Hall Serenity: A large exam hall is filled with students, focused on their tests, highlighting a moment of intense concentration and the pursuit of knowledge.
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Stressed student clutching head during a difficult exam in a classroom. Anxious young man struggling with a test while a teacher walks in the background. Academic pressure and failure concept
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Retro TV screen displaying colorful vertical bars and snowy static, with 'PLEASE STAND BY' message.
00:10
Scientist’s hand in blue nitrile glove holding a transparent test tube with liquid – close-up in laboratory environment, concept of medical research, analysis, or biotechnology
00:05
Please stand by screen display featuring a tv test pattern with please stand by message. Suitable for indicating waiting times in presentations. 4k looping
00:10
Topdown lab bench engineers testing electronics, cleanroom coats and monitors surrounding prototype rigs, precise wiring, pcb inspection and data capture, collaborative diagnostics during validation
00:05
A focused African American student in a white shirt writes in his notebook during an important exam in a classroom. Concept of academic achievement, education, and dedication to learning.
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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
Classic television test pattern with 'SIGNAL LOST' message, showing broadcast interruption
00:05
Older male university student receives alert warning notification for violating academic integrity policies by using AI chatbot for assignment concept
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Glass test tubes with liquid on white background.
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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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Blood samples in laboratory conditions and test tubes with blood closeup
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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
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