male medical worker pipetting chemical in test tube while working in laboratory - 實驗室設備 個照片及圖片檔實驗室, 科學家, 檢查
close-up shot of scientist adjusting microscope for her experiments in laboratory. - 實驗室設備 個照片及圖片檔實驗室, 顯微鏡, 藥草
Plate from 'Micrographia' by Hooke. Micrographia was the first important work in microscopy. Hooke used his compound microscope, with its two lens...顯微鏡
An 18th century laboratory, showing how the essence of a herb or flower may be extracted and preserved in alcohol.
scientist pipetting a specimen into medium containing bacteria for scientific research in laboratory - 實驗室設備 個照片及圖片檔生物科技學, 培養皿
row of eppendorf vial awaiting sample for testing in laboratory, scientist out of focus in background - 實驗室設備 個照片及圖片檔散焦, 生物科技學, 實驗室
scientists assembling lithium ion test batteries in glove chamber in battery research facility - 實驗室設備 個照片及圖片檔技術, 科學家, 鋰離子電池
Circa 1597, A diagram of a model by Johannes Kepler to account for the six planets in the solar system and their inter-relationship.太陽
happy senior scientists communicating while working on a scientific experiment. - 實驗室設備 個照片及圖片檔科學家, 工作
a row of human samples for analytical testing including blood, urine, chemistry, proteins,anticoagulants and hiv in lab - 實驗室設備 個照片及圖片檔驗血, 愛滋病病毒, 實驗室
This photograph shows a view of vials on a production line during a press visit at the industrial site of the French pharmaceutical group Sanofi in...
scientist preparing liquid chemical samples in laboratory bench with test tubes and microscope - 實驗室設備 個照片及圖片檔實驗室, 大學, 背景 - 主題
senior female lab technician analyzing samples through a microscope in a hospital lab - 實驗室設備 個照片及圖片檔醫學實驗室, 顯微鏡, 醫院
engineer under checking the industry cooling tower air conditioner is water cooling tower air chiller hvac of large industrial building to control air system - 實驗室設備 個照片及圖片檔工程師, 器材, 寒冷的
Invention of the compass, Lapis Polaris, Magnes , New inventions and discoveries , Nova Reperta , The mathematician Flavio Goija, according to legend...
children conducting science experiment in classroom wearing safety goggles - 實驗室設備 個照片及圖片檔兒童, 實驗室, 學生
portrait of a happy female scientist smiling at the camera in the laboratory. - 實驗室設備 個照片及圖片檔實驗室, 職業, 教育
scientist sweeping petri dish containing bacterial growth in laboratory - 實驗室設備 個照片及圖片檔培養皿, 實驗室, STEM - 主題
male scientist researcher working in a futuristic medical laboratory. observing magnified pictures of cells on computer screen - 實驗室設備 個照片及圖片檔實驗室, 醫學研究, 各種病症
