1,758 免费图片适用于实验室

发明家臉实验服生物学微笑研究化学科学化学物质意识

A medical illustration of drug–resistant, Mycoplasma genitalium 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”.

Schale Pipette

实验室医学

Laboratory Scientist with a Test Tube

科学家实验室

Science Teacher with Student

Expedition 38 Takes an In-Flight Crew Portrait

外层空间实验室

A 440X photomicrograph magnification of a hematoxylin and eosin (H&E)–stained liver tissue specimen, revealed the presence of cytoarchitectural changes indicative of fatty degeneration. 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”.

实验室细菌

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”.

科学家科学

Chemical flask

实验室化学

Scientist working with test tube

科学家实验室

Chemist Experiment

管子 (容器)实验室

Pasteur Pipette

实验室医学

管子 (容器)实验室

Destiny Laboratory Attached to International Space Station

外层空间载具

实验室医学

Los Alamos National Laboratory in New Mexico

国家的墨西哥

培养皿

实验室科学

Scientist testing with virus through test tubes. 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 3D graphic representation of a spherical-shaped, measles virus particle, that was studded with glycoprotein tubercles. 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 demonstrating a lab technique called “candling,” which determines if the egg is suitable for use in growing flu viruses. 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”.

实验室图示

Robonaut Operates Task Board in Space

外层空间冬季

实验室化学

A 1000X photomicrograph magnification of numerous, rod-shaped, Gram–negative, Yersinia pestis bacilli. 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”.

Scientist testing with virus through test tubes. 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

An electron microscopic (SEM) image, depicts a blue-colored, human white blood cell, (WBC) known specifically as a neutrophil, interacting with two pink-colored, rod shaped, multidrug–resistant (MDR), Klebsiella pneumoniae 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”.

实验室细菌

A medical illustration of clindamycin–resistant group B Streptococcus 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”.

Medical Doctor Woman is Using a Tablet

实验室圆柱

Pasteur Pipette Dropper

实验室化学

Pasteur Pipette Dropper

实验室化学

(Tonya) Pharmacist Woman is Giving Ok Sign

International Space Station Kibo laboratory module

外层空间载具

(Tonya) Pharmacist Woman is Pumping a Fist

Test Tubes

Local health centers experimenting with 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”.

医疗药物科学

A photomicrograph of Candida albicans fungal spores. 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”.

Spacewalk

外层空间水下

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”.

科学家科学

A medical illustration of drug–resistant, Mycoplasma genitalium 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”.

A 3D image of a group of Gram–positive, Corynebacterium diphtheriae, 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”.

laser scientific optical system

A Petri dish culture plate containing a growth medium of Sabouraud dextrose agar, which had been inoculated with the fungal organism from the genus, Syncephalastrum, strain A-423. 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”.

Pharmacist Woman Acting as a Guide

Medical Doctor

laser scientific optical system

Laboratory Beaker

实验室烧杯

scientist doing research in a quantum optics lab

Chimpanzee "Ham" during preflight activity with one of his handlers prior to the Mercury-Redstone 2 (MR-2) test flight which was conducted on Jan. 31, 1961.

宇航员动物

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”.

科学家科学

Medical Doctor Woman

(Tonya) Pharmacist Woman is Troubled

Syringe

医疗药物健康

(Tonya) Pharmacist Woman is Explaining

Microscope slide cover slip

实验室科学

Science lab

Laboratory Beaker

实验室液体

Two chest x-rays in the case of a child with a case of mycoplasma pneumonia. 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”.

实验室胸部

Three test tubes used in a Legionella pneumophila bacteria detection 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”.

Laboratory Beaker

实验室液体

Laboratory flask

实验室烧瓶

Test Tubes

版面模子科学

(Casey) Medical Doctor Woman is Holding an X Sign

Pharmacist is Showing Drug Options

医疗药物臉

Pharmacist Woman

医疗药物女人

(Tonya) Pharmacist Woman is Wearing a Surgical Mask

Medical Doctor Woman is Holding a Syringe

Medical research

科学家技术

Young scientist looking through a microscope in a laboratory

科学家技术

Medical research

科学家技术

interior view of Drafting Room

建筑物航空器

Laboratory flask

实验室烧瓶

Green Medical Doctor Man

Boy Expert Graduate

Laboratory flask

实验室烧瓶

Man Works on Laptop Computer

电子计算机笔记本电脑

(Casey) Medical Doctor Woman is Holding a Triangle Sign

Chest x-ray of a patient with mycoplasma pneumonia. 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”.

(Carl) Pharmacist Man is Explaining

医疗药物臉

Laboratory Beaker

版面模子实验室

White Baby Mouse

ovement of microparticles by beams of laser

ovement of microparticles by beams of laser

ovement of microparticles by beams of laser

(Paul) Medical Doctor is Giving Advice

电子计算机臉

Chemistry lab flask

实验室化学

Pharmacist Man

医疗药物臉

A Petri dish culture plate, which had contained a growth medium of sheep blood agar (SBA), and which was inoculated with Gram–positive, Burkholderia pseudomallei 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”.

Microscope slide

Chemistry lab flask

实验室化学

Medical Doctor Man

Laboratory experiment

(Carl) Pharmacist Man on the Telephone

(Tonya) Pharmacist Woman

医疗药物女人

Background on the subject of Microbiology

医疗药物男人

Microscope - Grayscale

实验室科学

Chemistry lab

实验室化学

Medical Doctor Man

Medical Doctors

Medical Doctor Woman

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