17,772 免费图片适用于科学

研究生物学医学科学家实验室设备鱼意识图书教科书

Pakistan Institute of Medical Sciences in Islamabad

建筑物科学

爱因斯坦

着名人物人

爱因斯坦

着名人物人

打开的书本

A scientist holding a culture test plate. 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”.

Book worm

爱因斯坦

着名人物人

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”.

医疗药物科学

Female student textbook

Infestation bath for fish-5

Infestation bath for fish-1

Aliens Planet

抽象艺术星系

Female student textbook

Surgery medical doctor

Science museum in Shanghai China

Surgery medical doctor

视力检查

爱因斯坦

着名人物人

A scientist holding 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”.

Nerd bull reading book

White Space Ship and Brown Planet

MERS Coronavirus Particle–Middle East Respiratory Syndrome Coronavirus particle envelope proteins immunolabeled with Rabbit HCoV-EMC/2012 primary antibody and Goat anti-Rabbit 10 nm gold particles. Original image sourced from US Government department: The National Institute of Allergy and Infectious Diseases. Under US law this image is copyright free, please credit the government department whenever you can”.

A scientist holding a culture test plate. 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”.

猴子在学校

爱因斯坦

着名人物科学家

Aliens Planet

抽象艺术星系

Book worm

打开的书本

Surgery medical doctor

Novel Coronavirus SARS-CoV-2–This scanning electron microscope image shows SARS-CoV-2 (yellow)—also known as 2019-nCoV, the virus that causes COVID-19. Original image sourced from US Government department: The National Institute of Allergy and Infectious Diseases. Under US law this image is copyright free, please credit the government department whenever you can”.

Biosecurity sign

Antares Rocket Launches

Globe

Two laboratory technicians experimenting with virus. 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”.

Magnified respiratory syndrome coronavirus. 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”.

Novel Coronavirus SARS-CoV-2–Transmission electron micrograph of SARS-CoV-2 virus particles, isolated from a patient. Original image sourced from US Government department: The National Institute of Allergy and Infectious Diseases. Under US law this image is copyright free, please credit the government department whenever you can”.

Laboratory woman scientist

科学家女人

Nasa Chamber

外层空间科学

Data sheets for record keeping

Novel Coronavirus SARS-CoV-2–Transmission electron micrograph of SARS-CoV-2 virus particles, isolated from a patient. Original image sourced from US Government department: The National Institute of Allergy and Infectious Diseases. Under US law this image is copyright free, please credit the government department whenever you can”.

沙丘鹤

Archaeologist

破碎的花瓶

AGH University of Science and Technology in Krakow, Poland

歐洲深山鍬形蟲

Free stock photo of black and-white, business, code

Free stock photo of brush, care, clean

STS-131 NASA & Walter Reed Hospital Tissue Growth Experiments - Flight Preps.

科学家实验室

Large fish hauling truck

Green coronavirus under a microscope. 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”.

Pale lonely moon

外层空间科学

A 3D illustration provides a graphical representation of a single norovirus virion, set against a beige background. 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”.

沙丘鹤

Four test tubes of bacterial microorganism. 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”.

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”.

科学家医学

Scientist laboratory

科学家实验室

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”.

科学家控制

Hand test tube science

Book worm

书呆子图书

Cleaning Keyboard

Headphones Black

程序员

电子计算机人

Artist concept features NASA Mars Science Laboratory Curiosity rover, a mobile robot for investigating Mars. May 19th, 2011.

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”.

科学家实验室

Satellite View of Earth

Speech therapist

Teacher desk

View of Skylab space station cluster in Earth orbit from CSM.

外层空间科学

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”.

科学家控制

Space Scene

外层空间背景

Headphones Black 2

Laboratory technician working with a cell culture solution, using a syringe to add some of the sample to a glass bottle. 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”.

Levine Science Research Center at Duke University, North Carolina

Book shelves

Medical instruments used by USFWS fisheries crew-1

Medical instruments used by USFWS fisheries crew-1

Microbiologist preparing for antibody testing. A healthcare provider donning a pair of green latex gloves in order to protect herself during her subsequent interaction her next patient. 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”.

医疗药物科学

Medical Sciences Building at the University of Newcastle, Australia

建筑物科学

Novel Coronavirus SARS-CoV-2–This scanning electron microscope image shows SARS-CoV-2—also known as 2019-nCoV, the virus that causes COVID-19. Original image sourced from US Government department: The National Institute of Allergy and Infectious Diseases. Under US law this image is copyright free, please credit the government department whenever you can”.

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”.

科学家实验室

Novel Coronavirus SARS-CoV-2–Transmission electron micrograph of SARS-CoV-2 virus particles, isolated from a patient. Original image sourced from US Government department: The National Institute of Allergy and Infectious Diseases. Under US law this image is copyright free, please credit the government department whenever you can”.

视力检查

Book worm

书呆子图书

Infestation bath for fish

Mars Crater

外层空间科学

Medical instruments used by USFWS fisheries crew-2

Medical instruments used by USFWS fisheries crew-1

3D print of a SARS-CoV-2—also known as 2019-nCoV. Original image sourced from US Government department: The National Institute of Allergy and Infectious Diseases. Under US law this image is copyright free, please credit the government department whenever you can”.

Medical instruments used by USFWS fisheries crew-1

Common eider research project

Medical instruments used by USFWS fisheries crew-3

This spaceborne radar image shows the area just north of the city of Cairo, Egypt, where the Nile River splits into two main branches. Digitally enhanced by rawpixel

Silent reading

Little Boy is Doing Science

维特鲁威人

Keyboard Black

A petri dish culture plate contained a growth medium of sheep blood agar (SBA), which was inoculated with Bacillus anthracis bacteria. 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”.

Science lab

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