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在影片中找到 160,518 個「sample」的結果

Three ecologists wearing casual clothing exploring lake and taking water sample then discuss test and noting information
00:28
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Calcium deficiency test results showing low levels in blood sample analysis, medical laboratory report, 4k animation.
00:06
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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
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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
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Doctor examining an urine sample
00:11
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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
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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
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Geotechnical analysis of soil core sample extracted by drilling rig for engineering investigation
00:08
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Clear Natrolite crystals on Orange Gmelinite (from Little Deer Park Quarry, Glenarm, N. Ireland) sample rotating slowly against a black background.
00:35
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Soy sauce boiling seasoning traditional Korean food cooking sauce liquid recipe base ingredient stock video sample 끓는간장 조림용 간장 간장양념 전통 한식 음식 소스 식재료 국물 요리 한국 양념장 가열 냄비 식품 베이스
00:23
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The nurse takes blood sample from vein. Blood analysis, laboratory examination of a sample of blood. Clinical research
00:16
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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
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A doctor prepares a semen sample
00:12
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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
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Rotating centrifuge with sample containers.
00:19
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crowd behaviors measuring social sampling statistics experiment population research of society
00:10
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Slide revealing hands comparing beautiful fabric samples in retail environment
00:06
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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
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Scientist Uses Digital Microscope to Analyze Molecular Samples and Reviews MRI Brain Scans on Monitors in Hospital Laboratory While Female Researchers Develop Disease Treatments. Zoom out shot
00:13
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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
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Bacteria sample examined with microscope
00:11
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Close up view of scientist hands with gloves set the sample in the microscope for research
00:29
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Male and female scientists in masks and goggles inspecting small sample tube at bench with petri dishes and tablet, lab research in blue light.
00:24
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Farmer uses tool to collect dirt and sample soil in hand feels with fingers
00:15
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Scientist check sample in laboratory, Embryologist drop sperm specimen with disposable wholesale pipette in counting chamber and look on it through microscope.
00:17
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Diagnostic laboratory scientist examining infected blood sample under microscope
00:27
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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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Close up hand of nurse, taking blood sample from a patient in the hospital
00:11
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Yellow Calcite sample rotating against a black background
00:39
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Aerial ice shelf under stormy light, research drone collecting sensor data, rugged crevasse fields, sample sites visible near melt channels, imagery suited
00:06
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interior designer choosing furniture material from sample palette
00:15
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Researcher studying meat sample in preservative agent and typing results on tab
00:16
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Beverage sample for customers at grocery store in small paper cup
00:12
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Coffee factory
00:11
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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
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Laboratory worker with blood sample in test tube at table indoors, closeup
00:06
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Farmer agronomist with soil sample from agricultural field
00:26
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Clinician inserting urine sample in a medical centrifuge
00:07
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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
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Woman, microscope and scientist in laboratory for research, drug experiment or innovation. Science, biotechnology and female doctor with medical equipment for chemical sample analysis or testing
00:23
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Man runs hand over carpet texture sample in hardware flooring aisle. Fingers feel patterned fabric near moss panels.
00:12
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Scientist collecting water sample
00:10
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Scientist hands with microscope close-up shot in the laboratory
00:13
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Static shot scientist handling oil sample vial at laboratory bench with microscope gloved hands rotating tube in chemical test laboratory.
00:26
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Coffee factory
00:11
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Researcher places sample under microscope in laboratory
00:12
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turning a compost pile in a community garden. compost full of microorganisms. sustainable regenerative agriculture with a soil sample
00:09
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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
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Scientist's hands mixing the sample
00:10
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PCR test taking a sample from the tube coronavirus tube
00:25
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Gynecologist examines Pap test sample through microscope in close view. Specialist studies specimen carefully checking optical focus during review
00:20
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interior designer choosing flooring and furniture materials from samples for home interior design project in office
00:08
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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
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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
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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
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Designers compare quartz samples for kitchen countertops. A young family chooses examples from artificial stone. Close up 4k
00:08
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Closeup of a doctor holding a urine sample container.
00:11
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Woman in pink top at studio reaching for swatch aligning samples under floor plan choosing finishes
00:24
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Scientific analysis of wastewater sample in laboratory, investigation of possible contamination by Sars-Cov-2 in humans
00:57
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Hand in protective glove holding a core sample of asphalt taken from a road surface
00:16
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Slow motion footage of Asian woman wearing white coat, protective gloves and eyewear testing sample using microscope and laptop
00:20
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Scientist studying sample of soil in field, closeup
00:13
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Close-up shot of sample slide and microscope with metal lens at laboratory.
00:18
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choice of materials, textures and colors for room renovation. sample Pallet with bright colors
00:08
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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
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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
00:06
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Scientist extracting liquid from broccoli defocused sample pipette, faceless food research, healthy visualization detail, blurred development background, nutrition concept, researc
00:10
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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.
00:09
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Scientist examines glowing sample in lab
00:10
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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
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Taking a blood sample for testing in the tube and putting it on the stand
00:12
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interior designer working on new house design project in office. choosing flooring and furniture materials and colors from samples
00:17
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Fellow university biologists check quality of petroleum products and analyze pH value of sample in flask
00:15
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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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sample stamp Animation with Grunge Distressed Texture on green screen background
00:05
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Doctor or laboratory technician dials urine from container with sample for analysis and research in medical laboratory, medical urine test and health scanning
00:29
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Healthcare professional collecting a blood sample from a patient's arm using a vacuum blood collection tube during a clinical procedure.
00:10
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Man and woman scientist environmentalist standing in a river. Woman taking sample of water plant and putting it in a toolbox. Man holding toolbox
00:42
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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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worker holding an asphalt core sample taken from a road surface, with a drilled hole visible
00:13
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Laboratory technician in blue gloves retrieves blood sample tube from refrigerator shelf containing various test tubes and storage racks for medical analysis
00:09
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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
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Close-up shot of sample slide and microscope with metal lens at laboratory.
00:18
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Semiconductor and Computer Chip Manufacturing at Fab or Foundry with robotic arms with silicon wafers,examining a sample of microchip transistor
00:34
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Male Scientist Uses Digital Microscope to Analyze Samples While Referencing MRI Brain Scans on Screens in Modern Medical Research Hospital, Colleagues Work on Drug Development for Disease Treatment
00:15
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Close up hand choosing color from color sample swatch. The designer works with the customer and recommends the colors of decorative coatings.
00:23
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White Quartz sample rotating slowly against a black background [Madagascar]
00:28
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Man cutting and cleaning soil sample for laboratory analysis. Preparation of core material for geotechnical testing and scientific evaluatio
00:37
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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
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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
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Medium shot of a technician examining a selfhealing polymer resin sample showcasing innovative materials for automotive applications and repair.
00:05
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Woman choosing wood flooring samples for home renovation and interior design
00:20
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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
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Health care worker analyzes blood sample in a laboratory using a microscope
00:15
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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
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Exhibition samples of porcelain tiles for renovation
00:06
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Science, laboratory and face of woman with microscope for research, analysis and vaccine development. Healthcare, med student and portrait of scientist with equipment for study, experiment and sample
00:07
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Wide shot of park rangers collecting water sample from lake. Vineyard, Utah, United States
00:13
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Hands pinch and inspect clumpy yellow curd sample texture in petri dish during dairy quality control testing
00:28
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