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1868年7月天花板设计的带有桑花押字的题字画-弗雷德里克·桑
~ Inscribed drawing with monogram of Sang, of a ceiling design, July 1868 (1868) --Frederick Sang (English, active 1868-1870)
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新型冠状病毒SARS 2019冠状病毒疾病影像7号-国家过敏和传染病研究所
-Coronavirus disease 2019 (COVID-19).
Colorized scanning electron micrograph of a cell (green) infected with SARS-COV-2 virus particles (purple), isolated from a patient sample. Image captured at the NIAID Integrated Research Facility (IRF) in Fort Detrick, Maryland.
图片文件尺寸: 5400×4656 px
新型冠状病毒2019冠状病毒疾病影像学研究所-国家过敏和传染病研究所
-Coronavirus disease 2019 (COVID-19).
Colorized scanning electron micrograph of an apoptotic cell (blue) heavily infected with SARS-COV-2 virus particles (yellow), isolated from a patient sample. Image captured at the NIAID Integrated Research Facility (IRF) in Fort Detrick, Maryland.
图片文件尺寸: 6000×5175 px
新型冠状病毒2019冠状病毒疾病影像学研究所-国家过敏和传染病研究所
-Coronavirus disease 2019 (COVID-19).
Colorized scanning electron micrograph of an apoptotic cell (tan) infected with SARS-COV-2 virus particles (orange), isolated from a patient sample. Image captured at the NIAID Integrated Research Facility (IRF) in Fort Detrick, Maryland.
图片文件尺寸: 5000×4298 px
新型冠状病毒2019冠状病毒疾病影像学研究所-国家过敏和传染病研究所
-Coronavirus disease 2019 (COVID-19).
Colorized scanning electron micrograph of an apoptotic cell (green) heavily infected with SARS-COV-2 virus particles (orange), isolated from a patient sample. Image captured at the NIAID Integrated Research Facility (IRF) in Fort Detrick, Maryland.
图片文件尺寸: 5000×4298 px
新型冠状病毒2019冠状病毒疾病影像学研究所-国家过敏和传染病研究所
-Coronavirus disease 2019 (COVID-19).
Colorized scanning electron micrograph of an apoptotic cell (purple) heavily infected with SARS-COV-2 virus particles (yellow), isolated from a patient sample. Image captured at the NIAID Integrated Research Facility (IRF) in Fort Detrick, Maryland.