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在影片中找到 161,135 個「sample」的結果

Three ecologists wearing casual clothing exploring lake and taking water sample then discuss test and noting information
00:28
Futuristic rare earth element mineral rock ore analysis laboratory interface, glowing crystal stone and metal sample reflective surface, digital geology science innovation hologram for geologist
00:05
Scientist studying sample of soil in field, closeup
00:13
Microscopic view of biological tissue sample under magnification
00:10
Man and woman scientist environmentalist standing in a river. Woman taking sample of water and pouring it into the test tube. Man holding toolbox
00:32
Doctor examining an urine sample
00:11
Hands, gloves and blood sample in lab with label for test, assessment or clinical analysis at pharma company. Scientist, person and glass container with dna, results and ppe with vaccine development
00:17
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
Close-up shot of sample slide and microscope with metal lens at laboratory.
00:18
Aerial ice shelf under stormy light, research drone collecting sensor data, rugged crevasse fields, sample sites visible near melt channels, imagery suited
00:06
The nurse takes blood sample from vein. Blood analysis, laboratory examination of a sample of blood. Clinical research
00:16
Closeup hands of unrecognizable female nurse in protective gloves locating and searching for veins for injection. Close up of woman doctor taking blood sample from patient at laboratory, slow motion.
00:14
Doctor hand taking a blood sample tube from a rack with machines of analysis in the lab background, Technician holding blood tube test in the research laboratory.
00:19
A doctor prepares a semen sample
00:12
Taking a blood sample for testing in the tube and putting it on the stand
00:12
laboratory in clinic. Female lab assistant taking venous blood for test. Healthcare concept. Laboratory in clinic. Female doctor take blood sample from patient to test for coronavirus in hospital
00:12
Laboratory worker doctor takes a blood sample for analysis, hand closeup. Blood sampling in the laboratory. Taking a blood in cosmetology clinic before PRP therapy procedure.
00:30
Asian female scientist examines a blood sample under a microscope in a modern laboratory. She wears a white lab coat and blue gloves.
00:06
Science, research and black woman at microscope checking results in pharmaceutical test in laboratory. Glasses, safety and scientist studying sample with medical innovation for vaccine development
00:05
interior designer working on new house design project in office. choosing flooring and furniture materials and colors from samples
00:17
Bacteria sample examined with microscope
00:11
In a well-equipped laboratory, a dedicated researcher closely inspects a test sample held in a test tube
00:05
Rotating centrifuge with sample containers.
00:19
Closeup of agronomist hands in rubber gloves taking soil sample into test tube for laboratory analysis outdoors. Scientist preparing material for research. Environment protection, soil certification
00:18
Diagnostic laboratory scientist examining infected blood sample under microscope
00:27
Close up hand of nurse, taking blood sample from a patient in the hospital
00:11
Interior designer working on interior layout with wood veneer samples for budget friendly home makeover in Dubai
00:11
Close up of scientist's hands in blue gloves adjusting microscope in laboratory, conducting scientific research and analysis. Health care and science concept
00:17
Close up view of scientist hands with gloves set the sample in the microscope for research
00:29
Medium shot of hands using sample swabs to collect butter traces from packaging surfaces highlighting hygiene assessment in a controlled laboratory environment.
00:06
The doctor places the tissue sample taken during the endoscopic biopsy into a container of formaldehyde. Selection of material for histological examination. Concept of tissue for histolgia.
00:11
Scientist collecting water sample
00:10
Clinician inserting urine sample in a medical centrifuge
00:07
Coffee factory
00:11
Lab-coated Researcher Uses Computer Displaying AI Cell-network Analysis Beside Microscope and Test Tubes in Biomedical Lab, Converting Sample Data Into Therapy Targets. Static Over-the-shoulder Shot.
00:10
Beverage sample for customers at grocery store in small paper cup
00:12
Farmer agronomist with soil sample from agricultural field
00:26
Health care worker analyzes blood sample in a laboratory using a microscope
00:15
Busy fashion designer sketches out the new collection, takes a sample of fabric and tries it on the mannequin, then takes the measuring tape and measures the sleeve. Crafting process, creativeness
00:26
Laboratory researcher or nurse pipets patient sample into a test tube. Genetic engineering or genetic disease screening. Cancer and drug research and science
00:10
interior designer choosing furniture material from sample palette
00:15
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
Scientist examining test tube with blood sample to coronavirus. Lab worker with protective gloves testing blood samples to COVID-19. Concept of health and safety life from pandemic of corona virus
00:11
Scientist's hands mixing the sample
00:10
Coffee factory
00:11
Scientist, man and label on sample in laboratory for cure development, medical innovation and clinical analysis. Science, mature person and sticker on test bottle for pharmaceutical drug and research
00:06
Farmer uses tool to collect dirt and sample soil in hand feels with fingers
00:15
Examining a rock sample under a microscope in a lab setting at a school in the afternoon sun
00:12
Scientific analysis of wastewater sample in laboratory, investigation of possible contamination by Sars-Cov-2 in humans
00:57
Scientist examines lab-grown meat sample with pipette in laboratory setting.
00:08
Close up of examining of test sample under the microscope in laboratory.
00:09
Cozy medium shot of a design studio layout area focused on structural packaging highlighting prototype samples and creative mood boards pinned on a sample wall.
00:05
turning a compost pile in a community garden. compost full of microorganisms. sustainable regenerative agriculture with a soil sample
00:34
selective focus glowing serum sample with floating biochemical values
00:05
Industrial brewery worker in a uniform and safety glasses taking a sample of craft beer from a large stainless steel tank to check the quality of the beverage during the manufacturing process
00:08
Medical, research and woman with science, microscope and check sample with experiment, dna test and innovation. Person, scientist and researcher with laboratory equipment, cancer and vaccination
00:07
Close up of doctors hand holding tube with positive blood test for Coronavirus, other hand writing down results to patients medical record, focus on blood sample tube for diagnosis infection.
00:25
Scientist examines glowing sample in lab
00:10
The doctor conducts research, preparing a blood sample for research on a microscope. Pouring a blue chemical preparation onto a blood sample on the glass. On the background of the white table and test
00:14
Female scientist microscope laboratory focusing on moving sample through eyepiece; gloved hands adjust controls in blue lit clinical research closeup.
00:21
Exhibition samples of porcelain tiles for renovation
00:06
Designer helping client to choose color on sample for apartment renovation closeup 4k movie slow motion
00:07
African scientist examines virus samples using a microscope in a laboratory setting, focusing on research and analysis of infectious diseases
00:10
choice of materials, textures and colors for room renovation. sample Pallet with bright colors
00:08
Scientist extracting liquid from broccoli defocused sample pipette, faceless food research, healthy visualization detail, blurred development background, nutrition concept, researc
00:10
crowd behaviors measuring social sampling statistics experiment population research of society
00:10
Interior design workflow with sample board, fabric textures and material palette
00:12
Slide revealing hands comparing beautiful fabric samples in retail environment
00:06
Glowing neon Status bar, process indicator from 0 to 100 increasing percentage, progress bar animation.Uploading,Download bar,update animation. grid background. sample neon loading bar
00:07
Hands holding colorful packaging bags in red, yellow, and blue
00:06
Close-up shot of sample slide and microscope with metal lens at laboratory.
00:30
Scientist check sample in laboratory, Embryologist drop sperm specimen with disposable wholesale pipette in counting chamber and look on it through microscope.
00:17
turning a compost pile in a community garden. compost full of microorganisms. sustainable regenerative agriculture with a soil sample
00:09
vial blue liquid glove scientist mask laboratory sample held between gloved fingers closeup testing research and analysis in medical lab environment with safety goggles sterile
00:05
Industrial brewery worker in a uniform taking a beer sample from a large stainless steel tank for quality control, checking the beverage's color and clarity during the production process
00:06
Nipah virus research lab, technician handling virus sample safely, protective gloves, medical study, epidemic prevention, laboratory analysis for healthcare research.
00:05
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
Employee of factory using special device for taking grain sample and further analysis. Worker rotating probe tube to get exemplar of all layers of kernels for precise testing.
00:05
Female Doctor Engaged In Precise Clinical Research Within Hightech Automated Laboratory Environment
00:10
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
Lab technician in blue gloves labeling urine sample test tube with barcode in modern medical laboratory for diagnostic analysis and research.
00:13
Scientist checks evidences list as colleague looks in microscope in lab. Female forensic experts conduct research for crime scene investigation
00:18
A female nurse in blue scrubs examining a urine sample in a hospital room with medical equipment
00:10
Nurse taking a blood sample from a patient lying in a hospital ward. Blood collection from a sick person in a hospital in a cell.
00:15
Giving propmt on a sample or random LLM/AI chat bot
00:10
Female scientist in biotech lab adjusting microscope and focusing on sample with gloved hands.
00:14
A nurse takes blood from a child using butterfly needle. Close up video of a boy's hand while taking a blood sample for examination in a modern laboratory or hospital. Baby health check
00:40
Scientist in lab coat and safety glasses examining crude oil sample in glass vial inside modern laboratory, emphasizing petroleum research and quality control processes
00:06
Chemist uses glass pipette dropping reagent into tubes
00:14
For tests requiring serum, a blood sample is drawn into a tube containing no anticoagulant. Hand of scientist holding dna test tube in laboratory. Deoxyribonucleic acid. Complete blood count. CBC.
00:10
Scientist hands with microscope close-up shot in the laboratory
00:13
interior designer choosing flooring and furniture materials from samples for home interior design project in office
00:08
Designers compare quartz samples for kitchen countertops. A young family chooses examples from artificial stone. Close up 4k
00:08
Grains of sand under a microscope. Small rocks under a scope. Tiny crystals under magnification zoom. Glass under a microscope. Cinematic beach sample
00:30
Lab technician holding blood tube sample for study. Medical technologist dropping blood into test tube in hospital laboratory
00:10
Scientist, woman and chemical analysis with sample for chemistry, testing and medical research. Biotech, laboratory and PPE with DNA inspection for pathology experiment, synthesis or microbiology
00:07
Close up hand choosing color from color sample swatch. The designer works with the customer and recommends the colors of decorative coatings.
00:25
Designer comparing marble stone sample with wood surface in bright light.
00:10
Diagnostic biomarkers development research lab with pipette and blood sample analysis
00:10
Installation of a research sample in a laboratory binocular microscope.
00:20