5,228 무료 사진 "Test"에 대해

과학 건강 의약품 병원 의학 연구 항공기 격리 기술 심장

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”.

의약품 과학

Firebolt fires a Griffin missile

미사일 바다

Experimental Wing Tests Electric Propulsion Technologies

Outdoor education using water quality test strips

Dream Chaser flight vehicle systems

항공기 탈것

Liftoff of SpaceX

우주 공간 탈것

Electric Multimeter

Dream Chaser flight vehicle systems

항공기 탈것

NASA Tail Technology

항공기 탈것

Field Testing

Spitzer Space Telescope into orbit around the Sun

우주 공간 육상

hand crib

Shape Changing Wing Flaps

항공기 날개

Pouring Whiskey into glasses at Maker's Mark

Prandtl-D Research Aircraft

항공기 탈것

Test Tubes from experimenting on 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”.

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”.

Orion Crew Module

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”.

Biologist conducts a swim test on a large Rainbow trout

몬태나주 물고기

Engineers built a tank identical to the Space Launch System tank

우주 공간 우주선

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”.

Crew Dragon Pad Abort Test (2015).

우주선 로켓

Orbital Test Vehicle 5 Mission (2017).

우주선 구름

Biologist conducts a swim test on a large Rainbow trout-1

몬태나주 물고기

Biologist conducts a swim test on a large Rainbow trout-2

몬태나주 물고기

Avrocar Test in Ames 40x80 Foot Wind Tunnel. Rear view of the Avrocar with tail, mounted on variable height struts. Overhead doors of the wind tunnel test section open. Apr 3rd, 1961.

A scientist testing a sample suspected of containing a bacterial toxin. 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”.

Biologist conducts a swim test on a large Rainbow trout-1

몬태나주 물고기

Raptor testing (2016).

Doctors Stethoscope

의약품 과학

Orbital Test Vehicle 5 Mission (2017).

드래곤 대양

Lab technician adding a solution to an Enzyme–Linked Immunosorbent Assay (ELISA) 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”.

Crew Dragon Pad Abort Test (2015).

우주 공간 로켓

Crew Dragon Pad Abort Test (2015).

드래곤 대기

Biologist conducts a swim test on a large Rainbow trout-2

물고기 장비

Flight Test in the Roverscape at NASA's Ames Research Center.

Launch of Little Joe-2 from Wallops Island carrying Mercury spacecraft test article.

Medical Stethoscope Instrument

의약품 과학

Stethoscope on White Background

의약품 과학

Stethoscope Medical Device

의약품 과학

Isolated blue stethoscope

의약품 과학

laser scientific optical system

The USS Anchorage is being prepared for the Orion Underway Recovery Test 2.

Rendered image of Lunar Crater Observation and Sensing Satellite crashing into the moon to test for the presence of water.

우주 공간 천문학

Blue Stethoscope on White Background

의약품 과학

Stethoscope - Doctor Instrument

의약품 과학

Mobile Service Tower Rolled Back for Orion Flight Test

우주선 로켓

Coronavirus Disease

마스크 건강

UH-60 (NASA-748) Sling Load Test for Dynamic Response.

Test, Experiment, Medicine

의약품 실험

Child Education

APOLLO XII - countdown demonstration test (CDDT).

laser scientific optical system

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”.

의약품 과학

ATK Solar Array Deployment Test at NASA Plum Brook Station Space Power Facility.

우주 공간 빛

Coronavirus Disease

마스크 건강

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”.

의약품 과학

The Helios Prototype is an enlarged version of the Centurion flying wing, which flew a series of test flights at Dryden in late 1998.

Stethoscope Instrument

Medical Stethoscope

Use your brain

A tilt-rotor MV-22 Osprey

scientist doing research in a quantum optics lab

Blue stethoscope

Stethoscope on White

This photograph shows the Vehicle System Test Bed rover, a nearly identical copy to NASA's Curiosity rover on Mars.

Black Stethoscope

Stethoscope Instrument

James Webb Space Telescope's Heart Survives Deep Freeze Test

우주 공간 과학

Stethoscope - Medical Device

Plant

Stethoscope - Medical Instrument

Water Type Muffler Test of aircraft at NASA Langley Research Center. May 13th, 1957.

항공기 군대

This photograph shows the Vehicle System Test Bed rover, a nearly identical copy to NASA's Curiosity rover on Mars.

Astronaut Mark C. Lee floats freely as he tests the new Simplified Aid for EVA Rescue (SAFER) system.

우주 공간 기술

An F/A-18 Hornet releases MK-83 1000 pound bombs

Education Cap on White Background

Graduation Cap. Student hat

plant

Agglutination agglutination test evidence

Controlled Impact Demonstration instrumented test dummies installed in plane.

사람들 비행기

Agglutination agglutination test antigen

Tomato plants are growing inside a laboratory at the Space Station Processing Facility at NASA’s Kennedy Space Center in Florida.

Blank note paper with pen

Graduation cap diploma

아이콘 학생

On the top deck of the USS San Diego, U.S. Navy personnel monitor a helicopter landing after an Orion underway recovery test.

This grouping of two test rovers and a flight spare provides a graphic comparison of three generations of Mars rovers developed at NASA's Jet Propulsion Laboratory, Pasadena, Calif.

천문학 행성

View of the launch of the Little Joe-5B spacecraft from Wallops Island on April 28, 1961.

우주왕복선 구름

A-5A Vigilante arrived from the Naval Air Test Center, Patuxent River, MD, on December 19, 1962.

항공기 군대

Medicine

Test device engine test obc

작업장 진단

A view inside the 55-foot high containment vessel of the National Aeronautics and Space Administration (NASA) Plum Brook Reactor Facility in Sandusky, Ohio.

사람들 연구실

Test a1c gray test

간호사 회색

France, Dune of pilat, La teste de buch

프랑스 경관

Nighttime, ground level view of Pad A, Launch Complex 39, Kennedy Space Center, showing the Apollo 13.

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.

우주비행사 동물

An H60-S helicopter takes off from the deck of the USS Anchorage during the first day of Orion Underway Recovery Test 3 activities in the Pacific Ocean.

Field drug test

Big belly maternity test pregnant test

어머니 임산부

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