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scientists working in a lab using a microscope
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scientist using a scanning electron microscope (sem)
student taking notes in a chemistry lab
microbiological research of two experts in medical laboratory man and woman are exploring samples using test tubes and microscope apparatus
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scientist conducting a botanical experiment
在實驗室工作中的科學家
scientists working in a laboratory
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將樣本注入試管中
scientist working in a laboratory
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two scientists working in a laboratory
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doctor looking dna molecule on computer
scientist face. portrait of researcher working in safety glasses
female microbiologist analyzing sample with microscope in laboratory
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two technicians are working in scientific laboratory man is researching sample by microscope and woman working with chemicals microbiological exploring department
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scientist with data and structural formula of chemical compounds
animation of education school icons over diverse school children in laboratory
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吸入空氣 進去科學小瓶子
scientist putting chemicals into tubes
研究室微生物學的科學家 2
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scientists in protective gear working in a laboratory
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animation of scientific data processing over diverse scientists in laboratory
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scientist using microscope in lab
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science, tablet and team of black people
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塑膠測量圓柱體在實驗室中
scientists using microscopes in a laboratory
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在微鏡下放置幻燈片
kids and science. little boy and girl with face mask using a microscope.
little boy and girl with face mask using a microscope. kids and science.
pair of scientists is working in crime lab man is viewing evidence in microscope woman is testing liquids in test tubes forensic expert practice
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young scientists working together in the lab
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female scientist using microscope in laboratory
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team of science students working in the lab
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medical laboratory in hospital female doctor is researching analysis of patients by microscope diagnostic lab oncology and microbiology department
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scientists using large fridge in lab
科学家在实验室中记录结果
scientist looking into a microscope
scientists looking through microscope
scientists working in a laboratory setting.
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team of health professionals is working in research laboratory of scientific institution male and female chemists and medics researching by microscope apparatus
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students conducting experiments in a science laboratory
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scientists conducting plant-based experiment in a lab
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通過 pipette 的方法,在實驗室中使用 pps 緩衝溶液
scientist examining a sample in a laboratory
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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
group of young medical experts are working over vaccine from new coronavirus infection in laboratory of hospital male and female doctors are developing medicaments
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scientists working with microscopes in a modern laboratory
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two scientists conducting a plant experiment in a laboratory
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scientist examining a test tube in a laboratory
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female scientist working with microscope in a lab
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