close up od doctor's hands while preparing blood collection tubes for centrifuge machine - 離心機 個照片及圖片檔Platelet-rich Plasma, 血小板
female scientist in lab coat carefully loading tubes in a centrifuge in a laboratory - 離心機 個照片及圖片檔實驗室, 檢查, 科學家
Giant banner featuring symbolic images of the Natanz nuclear enrichment facility, Iranian nuclear scientists killed in Israeli attacks during the...伊朗, 建築物, 暴力
Iranian children build model centrifuges out of styrofoam and glue in a competition beneath a banner reading "Nuclear scientists of the next...伊朗
Historical Maxar Satellite Imagery shows the Natanz nuclear facility before underground shielding was installed over the enrichment centrifuges....建築物, 衛星 - 太空旅行器, 北韓
biochemical analysis of blood, covid-19. sample analysis in a large laboratory. male hand puts samples into analysis machine. hospital lab. - 離心機 個照片及圖片檔機械, 實驗室, 體檢
Iranian children build model centrifuges out of styrofoam and glue in a competition beneath a banner reading "Nuclear scientists of the next...伊朗
mid-adult female scientist using digital tablet while operating laboratory equipment in modern research facility - 離心機 個照片及圖片檔醫學實驗室, 技術, 體檢
black female doctor loading a centrifuge with patient samples in a hospital lab - 離心機 個照片及圖片檔醫學實驗室, 美國
Cleric is seen among models of centrifuges and Iranian missiles during the rally, on November 4 in Tehran, Iran. The march markss the anniversary of...伊朗
Iranians drive next to a billboard displaying pictures of nuclear scientists, centrifuges and a sentence reading in Farsi: " Science is the power",...伊朗
Picture taken on September 7, 2019 shows traffic driving past a political mural at Vali Asr Square in the Iranian capital Tehran. - Iran said...伊朗
laboratory icon set. science and chemistry symbol. vector illustration. - 離心機 幅插畫檔、美工圖案、卡通及圖標實驗室, 顯微鏡, 鼠 - 動物
An Iranian cleric and a young girl stand next to scale models of Iran-made ballistic missiles and centrifuges after participating in an anti-U.S. And...伊朗, 飛彈, 兒童
Women stand next to model missiles and a nuclear enrichment centrifuge during a rally outside the former US embassy in Tehran as Iranians mark the...伊朗, 飛彈