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정렬 기준

비디오에서 sample size에 관한 687개 결과

crowd behaviors measuring social sampling statistics experiment population research of society
00:10
Bacteria under microscope ideal for pharmaceutical campaigns and wellness branding
00:08
Medium shot of teen boys slim necktie samples in darker shades and contemporary designs demonstrating detailed size grading in a fashion workshop setting.
00:05
Colleagues discuss sports shoe sole prototype during product development
00:09
A close-up image of green algae under a microscope. The algae is visible in various shapes and sizes
00:10
Woman doctor holds breast implant sample explaining augmentation result. Female patient tests silicone implant in hand imagining chest shape
00:12
A detailed closeup of a particle size analyzer screen showing realtime data of aerosolized particles in the respirable range surrounded by scientific instruments and a journal open
00:10
Skilled seamstress with a needle on arm sews fabric against the background of a mature atelier worker who shows a sample to a client. High quality 4k footage
00:11
young man choosing ceramic tiles in large store, running hands over surface to feel texture and study pattern before deciding on home renovation material.
00:16
Designer concept.The dressmaker is designing an evening dress in the room.Asian clothing designers are measuring sample sizes to prepare evening gowns for important customer orders
00:13
Element of Modern tile showroom interior with large size ceramic and porcelain slabs displayed in vertical racks. Wide view shot
00:23
Standing designer showing tape, team checking fabric while animated rings marking sizes in fashion
00:12
Multiple white sperm cells of different sizes swimming in same direction across black background. 2d animation of competition, fertilization, race and healthy semen sample.
00:05
Close-up shot of white crystalline structures with varied shapes and sizes on a dark surface with warm lighting.
00:08
Plane window view flying over lake mead nevada arizona border desert usa deserted remote location
00:13
Minimalist studio shot of a clear glass cosmetic or perfume bottle with a black cap, reflecting purity and premium product design on a bright background.
00:08
White woman inspects bottle at night, evaluating contents with skeptical smile and thumbs down gesture, warm coat and beanie, city railing background, cinematic nightlights and subtle breath in cold
00:15
White pharmaceutical powder active ingredient API rests on metal mesh grid texture ensuring fine particle size and purity in pharmaceutical production process for quality control
00:05
Two Sealed Packets on Stone Surface Mockup
00:08
Natural mineral samples exhibit a dazzling array of needle-like crystals in various orientations and sizes
00:10
Cluster sampling method in statistics. Research on sample collecting data in scientific survey techniques.
00:12
A pink cosmetic rollerball bottle with a white cap, isolated on a white background, representing a beauty or skincare product
00:08
Collection of textured stones with porous surfaces on white backdrop, showcasing various sizes and colors of rough rock samples for geologic studies
00:10
Two nematodes of different sizes moving in the same field under 100x bright field microscopy. 4K scientific microscopy footage.
00:10
Biologists, nutrition specialists measuring egg size before conducting genetic scientific experiments on eggs, examines sample under microscope in laboratory setting during a science experiment
00:15
Microscopic view of cellular structures in various stages
00:10
A closeup view of a sample holder with multiple crystallization plates each showcasing diverse crystal shapes and sizes illustrating the variability and experimentations in protein
00:10
Tailor draws a fashion design with a size grid on a tablet. Male fashion designer working in workshop
00:11
Examining coffee beans under a microscope in a research lab for quality assessment
00:11
Designer concept.The dressmaker is designing an evening dress in the room.Asian clothing designers are measuring sample sizes to prepare evening gowns for important customer orders
00:13
Red lipstick is placed on a colorful background. The background is made up of circles of different sizes and colors. The lipstick is the main focus of the image
00:10
Lead designer picking fabric swatch and showing fashion choices while animated tags showing sizes
00:12
Colorful microscopic view of bacteria showcasing various shapes and sizes with vibrant patterns in a scientific context
00:10
Assortment of empty glass containers with stoppers on a plain surface
00:08
Coffee bean powder variations displayed in glass tubes to illustrate different roasts and grind sizes for brewing
00:08
Element of Modern tile showroom interior with large size ceramic and porcelain slabs displayed in vertical racks. Dolly tracking camera move.
00:24
New industrial bearings of various types and sizes are presented at the machine tool exhibition. Close up. Shot in motion
00:55
Flexible pouch packaging mockups of three white packets in different sizes for food, cosmetics, or pharmaceutical product display
00:07
Microscopic view of pollen grains with vibrant colors and intricate details.
00:08
Pink Blood Cells Floating in Liquid.
00:07
convenience sample grab accidental sampling,or opportunity sampling statistic method non-probability technique
00:09
Petri dish filled with microorganisms, colonies of varied sizes and densities
00:08
Explore Various Sizes of Craft Paper Rolled Cones for Your Creative Projects and Ideas
00:10
Lunar regolith simulant samples in transparent containers, varying grain sizes labeled with collection site coordinates, geology hammer and measurement tools nearby, perfect for Moon research
00:10
Arrow seamless animation loop. Random size arrow animation with random rotation. Seamless animation. 4k
00:10
Rubber granule black scoop in metal tray used for manufacturing industrial material production and handling in precise granule size processes
00:05
Microscopic view of pink spherical particles in a fluid medium
00:07
Adult male fashion designer stands near a table and cuts paper in a sewing workshop. Tailor makes patterns and plans to sew clothes. High quality 4k footage
00:10
Microscopic Cellular Cluster Activity Captured in Close-up Black-and-White View, Highlighting Filament Networks and Dynamic Development
00:14
Designer concept.The dressmaker is designing an evening dress in the room.Asian clothing designers are measuring sample sizes to prepare evening gowns for important customer orders
00:14
Woman holding lemon between fingers and smiling while pinching near building facade in a grassy public space; freshness joy.
00:06
Brown glass dropper bottle with golden accents filled with amber liquid, against a bright blue sky with sunrays and soft clouds
00:08
Microscopic view of a parasite worm.
00:05
Mini White Cosmetic Jars for Travel Size Skincare Product Mockups
00:07
The image displays various skincare tubes and bottles arranged artistically. These tubes and bottles vary in size and color, showcasing a collection of beauty products.
00:15
Microscopic diatoms with translucent silica shells scattered across slide, varied shapes and sizes, delicate frustules and algae cells visible, brightfield microscopy for taxonomy and environmental
00:38
New industrial bearings of various types and sizes are presented at the machine tool exhibition. Close up. Shot in motion
00:55
Lifting worker's bare hands cupping wood pellets over hopper, checking pellet size, reflective cuff
00:05
Red virus in a dark background, close-up view with a blurred group of medical masks in various sizes and color combinations
00:10
Cells move and interact with one another in a lab setup. Different shapes and sizes of cells can be seen. The focus is on their connections and changes over time.
00:10
stratified sampling method in statistics. Research on sample collecting data in scientific survey techniques.
00:12
Vietnam flag in slow motion moves on a tall flagpole, reacting to wind under warm sunset sky and calm evening light above the horizon. National pride.
00:14
child mannequin dressed in denim overalls displayed in studio interior
00:09
Professor analyzing voter behavior survey responses
00:10
A close-up showing six rectangular containers, each filled with different types of gravel and fine powder
00:08
Experienced Personal Shopper Guides Customer Through Busy Clothing Racks With Cheerful Attitude
00:14
Neural Trainer Vision Transformer AI Deep Learning Training Screen.
00:15
Fashion designer draws a sketch and a size grid on paper, next to a male tailor who works on a sewing machine. Men create a collection of clothes in a sewing workshop. High quality 4k footage
00:14
Surgeon holding silicone breast implant in clinic. Plastic surgery medical consultation. Female doctor demonstrating mammaplasty prosthesis
00:06
Designer concept.The dressmaker is designing an evening dress in the room.Asian clothing designers are measuring sample sizes to prepare evening gowns for important customer orders
00:14
Woman holds a blue bottle and pinches thumb and forefinger at a street market stall to show size; cheerful product demo.
00:06
Collection of gray rocks and stones on green background.
00:05
Pastel Colored Small Cosmetic Bottles for Skincare and Travel Accessories Set in Studio Lighting with Cream and Peach
00:08
Microscopic View of Cells and Organisms.
00:08
Many plastic pipes for sewage systems in warehouse
00:07
Sea slug Nudibranchia under microscope, Onchidorididae, genus Onchidoris. Spicules and cilia are visible on mantle. White Sea, size 2-3 mm
00:15
New industrial bearings of various types and sizes are presented at the machine tool exhibition. Close up. Shot in motion
00:40
Microscopic view of bacterial colonies growing on agar in a petri dish, showcasing diverse shapes and sizes
00:08
Minimalist White Cosmetic Jars - Three white cylindrical jars of varying sizes stand against a light blue background.
00:08
Dolly natural light video into a sample of glacial till, a mix of rock fragments, sand, silt, and clay, the diverse particle sizes and origins are revealed
00:10
sample from population statistics research survey methodology selection concept
00:10
Jackfruit of different sizes grows on a branch with trees and cultivated ground extending across a productive tropical fruit garden. Agricultural production.
00:10
Variety of dropper bottle sizes and colors.
00:10
A jeweler measuring ring sizes with a polished metal sizing set, gently sliding samples onto a client’s finger beneath warm boutique lighting — personalized craftsmanship, fine jewelry measurement,
00:10
Young scientist girl pour chemical in balloon into bottle then the reaction occur creating gas and expand size of balloon with exciting and fun of children. Teacher also explain knowledge of activity.
00:27
Moving lights blur 4k fast. Middle size multicolored defocused lights background. Abstract motion of many glowing colorful round shapes bokeh circles. Festive mood dance and celebration party disco
00:08
Many small pieces of hardened sheets of clear glass, cut to size as factory product samples
00:19
Woman holds sample of shoes, chooses shoes in store. Female buyer examines autumn shoes with laces, twirls them in hands.
00:10
Close-up of a computer screen displaying a research hypothesis
00:10
Designer concept.The dressmaker is designing an evening dress in the room.Asian clothing designers are measuring sample sizes to prepare evening gowns for important customer orders
00:15
4k Data Analytics Animated Tag Word Cloud;Text Design big data Animation typography seamless loop.
00:18
Microscopic view of bacteria colonies exhibiting diverse shapes and sizes in a dark background environment
00:10
Collection of mineral specimens in assorted shapes and sizes on a black surface, each with complex crystal structures and reflective surfaces.
00:10
many picture and painting art wooden frame samples in different sizes and color exhibited on a black wall
00:08
White blood cells, specifically lymphocytes, with a large nucleus and thin cytoplasm, stained in blue, showcasing their unique shapes and sizes
00:11
Embioptera insect under a microscope, sample size less than 4 mm, able to move in reverse, wings only in males, active at night, found in moss, can weave a web
00:15
Samples of abrasive elements for vibratory finishing equipment and metal parts before and after the processing operation are presented at the exhibition. Closeup. Shot in motion
00:37
Aerial view Lake Mead reservoir, Las Vegas, USA
00:22
A steaming bamboo basket filled with an assortment of bite sized, savory dim sum delicacies, such as dumplings, buns, and rolls, showcasing the diverse flavors and textures of Cantonese cuisine.
00:10
Core samples. Core samples in the hands of a geologist. First person perspective view of a geologist doing the inspection of an HQ size drill core for a mining exploration and drilling operation.
00:05