1,411 免費圖片適用於科學家

發明家實驗室化學家發現天才科學實驗室研究物理學著名的生物學

Scientist

科學家科學

科學家

Work herbarium plant

非洲人植物

Work herbarium plant

非洲人植物

Scientist

Scientist

科學家

Scientists

Evil scientist

萬聖夜科學家

Evil Scientist

萬聖夜科學家

科學家

Scientist after a failed experiment

科學家科學

Evil scientist

萬聖夜科學家

Evil Scientist

萬聖夜科學家

Evil Scientist

萬聖夜科學家

Evil Scientist

奇幻小說怪物

Evil scientist

奇幻小說萬聖夜

Free stock photo of biotechnology, chemical, chemist

醫療藥物科學

Evil Scientist

萬聖夜怪物

Evil Scientist

奇幻小說人物

Evil scientist

奇幻小說萬聖夜

天文學家

天文學家

天文學家

Female dinosaur laying her eggs

亞伯特·愛因斯坦

亞伯特·愛因斯坦

亞伯特·愛因斯坦

亞伯特·愛因斯坦

亞伯特·愛因斯坦

亞伯特·愛因斯坦

科學家物理學

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”.

科學家科學

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 microscope

科學家顯微鏡

Scientist experiment

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

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

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.

Scientist laboratory

科學家實驗室

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

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

Archaeologist

破碎的花瓶

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

Laboratory Scientist Points His Finger Up

科學家發明家

Laboratory Scientist with a Test Tube

科學家實驗室

Speech therapist

Doctorate Scientist

科學家醫生

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

程式設計師

Messy desk

Scientist working with test tube

科學家實驗室

Scientist working in the laboratory

科學家實驗室

Speech therapist

Galileo Galilei

亞伯特·愛因斯坦

科學家科學

Doctorate scientist

科學家醫生

The Getz Ice Shelf

METU Science and Technology Museum in Ankara, Turkey

建築物科學

Stephen Hawking

Science Teacher with Student

Chemist Experiment

Videographer interviews biologist-1

scientist doing research in a quantum optics lab

Videographer interviews biologist

Spaceship detail with American flag in hangar

Marie Curie

Field Testing

建築物天時冷

(Joel) Medical doctor is holding laboratory flask

Nikola Tesla

科學家著名的

Native american liaison and biologists with sedated black bear

野生動物科學

NASA Launches Eighth Year of Antarctic Ice Change Airborne Survey.

Medical research

科學家工藝

Medical research

科學家工藝

Young scientist looking through a microscope in a laboratory

科學家工藝

Scientists

Scientists zaire

Professor with a Test Tube

實驗室教授

Conditions makeshift scientists

Scientists

Man in Mask

醫療藥物面具

Albert Einstein

亞伯特·愛因斯坦教育

程式設計師

Scientist testing the waters

Isaac Newton

Medical Doctor Woman is Using a Tablet

Biologist cell doctor

科學家科學

Beautiful Photo doctor medical care

科學家科學

Sand scientists

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