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免費 實驗室儀器 視頻 - 頁面 3

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iv drip
在實驗室使用管道的科學家的近距離拍攝
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trial and error lab testing of mother earth's natural resources
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portrait of lab technician holding tube of blood sample
redheaded doctor in front of camera on gray background.
control panel of automated production line at pharma factory
video of close up of laboratory round glass dishes with copy space on blue background
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科学家在实验室中使用 pipette 的近距离拍摄 1
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laboratory research concept. group of scientists discussing microscope research
ophthalmoscope
discovering the microscopic world
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白人研究員身穿白色外套和防護眼鏡的女性在綠色田野中觀看試管
戴著防護套裝和眼鏡的科學家在實驗室工作,用植物樣本
pharmaceutical manufacturing line. pharmaceutical vials on conveyor line
macro close up static shot of plate with test tubes during test run
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animation of data processing over mid section of a scientist using centrifuge machine at laboratory
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advancing medical science
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scientist handling test tubes in a laboratory
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octax adaptive electronic microscope system in action
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a row of transparent liquid fluids in the laboratory
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closeup of blood samples in tubes processed through automated hematology analyzing machine
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automated vaccine production line
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实验室桌子里充满了试管和透明液体的杯子 - - 向右运送
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platelet-rich plasma preparation. tube with blood in hands. centrifuge.
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video of glass laboratory test tubes and dishes with copy space on white background
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laboratory experiment with test tubes and blue liquid
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通過 pipette 的方法,在實驗室中進行 pbs 緩衝溶液的測試
兩個孩子在做工程課題的近距離拍攝
student performing a chemistry experiment in a laboratory
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close-up of a microscope in use
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medical test tubes with blood tests on the table in the laboratory
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scientist, woman with microscope slide
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在實驗室中,研究員將牛仔褲布切入試管中
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pharmaceutical manufacturing equipment
various clear beakers and cylinders on a white surface
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laboratory beakers with data and structural formula of chemical compounds in the foreground
male patient breathing oxygen mask lying in bed. closeup doctor hands use tablet
video of close up of scientist using laboratory microscope with copy space on white background
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inside a chemistry lab experimenting with eggs
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doctor looking dna molecule on computer
在實驗室工作中的科學家
milk testing in lab flask. food quality control. analysis of milk sample
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laboratory equipment with different colored liquids
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doctor adjusting ophthalmoscope
man and woman doing control at brewery
doctor testing covid19 patient for virus in hospital infectious unit closeup.
ophthalmology clinic
laboratory experiment with test tubes and pipette
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技术人员在试管中滴血 1
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mid section of health worker wearing protective clothes cleaning the office using disinfectant spray
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