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實驗室勞動生物學研究顯微鏡看醫學實驗意識實驗室
Work herbarium plant
非洲人植物
Work herbarium plant
非洲人植物
Free stock photo of biotechnology, chemical, chemist
醫療藥物科學
Laboratory Scientist Chemist
科學家實驗室
A scientist implementing molecular testing. Original image sourced from US Government department: Public Health Image Library, Centers for Disease Control and Prevention. Under US law this image is copyright free, please credit the government department whenever you can”.
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Scientist pipetting samples of bronchoalveolar lavage (BAL) fluid. Original image sourced from US Government department: Public Health Image Library, Centers for Disease Control and Prevention. Under US law this image is copyright free, please credit the government department whenever you can”.
科學家科學
Scientist experiment
科學家人
A scientist adding a stool sample to the cell culture medium, along with glass beads. Original image sourced from US Government department: Public Health Image Library, Centers for Disease Control and Prevention. Under US law this image is copyright free, please credit the government department whenever you can”.
科學家實驗室
Scientist microscope
科學家顯微鏡
A scientist testing bacterial samples for their antimicrobial susceptibility. Original image sourced from US Government department: Public Health Image Library, Centers for Disease Control and Prevention. Under US law this image is copyright free, please credit the government department whenever you can”.
科學家科學
Seeds are secured in plant pillows for the Veggie plant growth system inside a laboratory in the Space Station Processing Facility at NASA's Kennedy Space Center in Florida.
外太空科學
Laboratory woman scientist
科學家女人
Health officials inspecting specimens suspected of being connected to a hantavirus outbreak. Original image sourced from US Government department: Public Health Image Library, Centers for Disease Control and Prevention. Under US law this image is copyright free, please credit the government department whenever you can”.
科學家科學
Scientist laboratory
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A scientist studying new methods for detecting foodborne bacteria directly from a patient sample. Original image sourced from US Government department: Public Health Image Library, Centers for Disease Control and Prevention. Under US law this image is copyright free, please credit the government department whenever you can”.
科學家控制
Laboratory technician working with electronic cigarettes. Original image sourced from US Government department: Public Health Image Library, Centers for Disease Control and Prevention. Under US law this image is copyright free, please credit the government department whenever you can”.
科學家科學
Arabidopsis seeds are being planted in Veggie Passive Orbital Nutrient Delivery System (PONDS) units inside a laboratory at the Space Station Processing Facility at NASA’s Kennedy Space Center in Florida.
科學農業
Scientist removes cell growth medium from a 6–well plate in preparation for a plaque assay, which is a test that allows scientists to count how many flu virus particles (virions) are in a mixture. Original image sourced from US Government department: Public Health Image Library, Centers for Disease Control and Prevention. Under US law this image is copyright free, please credit the government department whenever you can”.
醫療藥物科學
A scientist examining the results of a hemagglutinin inhibition (HI) test. Original image sourced from US Government department: Public Health Image Library, Centers for Disease Control and Prevention. Under US law this image is copyright free, please credit the government department whenever you can”.
科學家實驗室
STS-131 NASA & Walter Reed Hospital Tissue Growth Experiments - Flight Preps.
科學家實驗室
A scientist implementing molecular testing. Original image sourced from US Government department: Public Health Image Library, Centers for Disease Control and Prevention. Under US law this image is copyright free, please credit the government department whenever you can”.
科學家醫學
A scientist holding up a glass slide used for a run on a sequencing machine. Original image sourced from US Government department: Public Health Image Library, Centers for Disease Control and Prevention. Under US law this image is copyright free, please credit the government department whenever you can”.
科學家控制
Scientists using automated methods to extract bacterial DNA, for use in whole genome sequencing (WGS). Original image sourced from US Government department: Public Health Image Library, Centers for Disease Control and Prevention. Under US law this image is copyright free, please credit the government department whenever you can”.
科學家實驗室
West Bengal National University of Juridical Sciences in Kolkata, India
建築物科學
female scientist use microscope in the laboratory
科學家女人
METU Science and Technology Museum in Ankara, Turkey
建築物科學
The Getz Ice Shelf
天時冷山
Videographer interviews biologist-1
科學水
scientist doing research in a quantum optics lab
學校學生
Videographer interviews biologist
科學水
Field Testing
建築物天時冷
Spaceship detail with American flag in hangar
符號科學
Native american liaison and biologists with sedated black bear
野生動物科學
Medical research
科學家工藝
Young scientist looking through a microscope in a laboratory
科學家工藝
NASA Launches Eighth Year of Antarctic Ice Change Airborne Survey.
景觀水
Medical research
科學家工藝
Scientists
科學家
Scientists zaire
科學家
Conditions makeshift scientists
科學家
Scientists
科學家
Scientist testing the waters
背景水
Man in Mask
醫療藥物面具
Biologist cell doctor
科學家科學
Mission Launch
外太空載具
Sand scientists
科學家沙
Array looking scientists
科學家看
Nest scientific research scientists
科學家巢
Sand scientists
科學家沙
Beautiful Photo doctor medical care
科學家科學
Array looking naturalist
科學家看
Exhibit in the National Museum of Nature and Science, Tokyo
科學自然
Array measurements naturalist
科學家量度
Array field work labor
科學家勞動
Order scientists
科學家命令
Labor scientists
科學家勞動
Conditions labor scientists
科學家勞動
Labor scientists
科學家勞動
Eruption scientists Tanzania
科學家山
Collecting scientists
科學家人
Center fish scientists
工藝魚
Biologist cell deoxyribonucleic acid
科學家醫生
Medicine
背景科學
Array labor male
科學家男性
Female labor scientists
科學家女性
Bouquet evidence particular
科學家花束
Labor scientists white
科學家白色
Background equipment scientists
科學家背景
Fish holding leading
科學家魚
Barber craft man
科學人
Labor scientists teenage
科學家勞動
Field Work scientific research scientists
科學家烏龜
Preview liquid nitrogen smoke
科學家科學
Preview liquid nitrogen smoke
科學家科學
Clinic dashboard labor
科學女人
Sand scientists teenage
科學家烏龜
Bird labor marking
科學家鳥綱
Chemical chemicals chemistry
科學家科學
Carriage mare phylum
科學家烏龜
Mare scientists sea turtle
科學家研究
Labor looking microscope
科學家顯微鏡
Labor mare nest
科學家烏龜
Astronomer science astronomical observatory
天文學家科學
Looking microscope mini
科學家顯微鏡
Darmstadt research atoms
科學家科學
Analysis biology labor
醫療藥物科學家
Darmstadt research atoms
科學家科學
Bucket place scientists
科學家桶
Biologist biology chemistry
醫療藥物科學
Student scientist sculpture
符號學生
Physicist science smart
天文學科學
Transfer biology biologist
科學家科學
Equipment labor looking
科學家設備
Animal scientists Trichechus manatus
動物載具
Vitoria - Zaramaga, graffiti 05
瘋狂的科學家
Astronomer science astronomical observatory
科學綠色
Babies clock local
時鐘嬰兒
Influenza labor monitoring
電腦熒光幕科學家
Milan italy artist
藝術家科學家
Astronomer science astronomical observatory
博物館科學
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