高视创意网为您找到21518个采样相关的图片。
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血液采样
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医生正在用测试仪检查 covid-19 病毒
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tubes for sampling and analyzes, medical background
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血液采样
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医生在医院治疗病人
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beer flight
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血液采样管
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科学家将样品滴到实验室的载玻片上，专注于手。医学研究
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Wine sampling
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化学家采样液用移液管
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科学家在药物研究实验室通过显微镜观察冠状病毒疫苗的开发。
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People sampling and tasting wines in winegrowers vineyard
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从捐献的血浆的采样过程
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科学家在药物研究实验室通过显微镜观察冠状病毒疫苗的开发。
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Chemical Srip test urinalysis in laboratory.
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女医生分析试管中的液体
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Two scientists in protective suits taking water samples from the river.
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化学学生在实验室课上做实验
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玻璃拖鞋品酒容器
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科学家在药物研究实验室通过显微镜观察冠状病毒疫苗的开发。
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A blood sample for a test for diabetic ketoacidosis (etone test). The doctors hand holds a magnifying glass in which a test tube with a blood sample for laboratory research.
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科学家在药物研究实验室通过显微镜观察冠状病毒疫苗的开发。
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People sampling and tasting wines
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护士从病人身上采集真血样本（抽血医生）进行分析（选择性焦点）
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Honey Sample Tasters
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实验室技术员研究样品
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Legionella concentration is greatly exceeded in drinking water
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科学家在药物研究实验室通过显微镜观察冠状病毒疫苗的开发。
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Two scientists in protective suits taking water samples from the river
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学习医学的年轻医生
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Legionella concentration is greatly exceeded in drinking water
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医生向男性患者解释 X 射线报告
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Girl laboratory assistant takes water samples in the lake, the concept of ecology
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科学家在试管上进行观察
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A blood sample for a test for diabetic ketoacidosis (etone test). The doctors hand holds a magnifying glass in which a test tube with a blood sample for laboratory research.
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实验室技术人员进行医学测试
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Two scientists in protective suits taking water samples from the river.
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Photo of man opening bottle of wine with corkscrew
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科学家在药物研究实验室通过显微镜观察冠状病毒疫苗的开发。
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Scientist in protective suite taking water samples from the river
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实验室技术人员进行医学测试
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Two scientists in protective suits taking water samples from the river.
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beer flight
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有小瓶的化学家
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A blood sample for a test for diabetic ketoacidosis (etone test). The doctors hand holds a magnifying glass in which a test tube with a blood sample for laboratory research.
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A blood sample for a test for diabetic ketoacidosis (etone test). The doctors hand holds a magnifying glass in which a test tube with a blood sample for laboratory research.
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科学家在实验室开发 covid-19 疫苗
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Chemical research - sample preparation
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解剖学生展示羊的眼球
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Two scientists in protective suits taking water samples from the river.
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有色液体的科学家人
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放射科医生在医院对男性患者进行 X 光检查
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穿白袍的女人肖像
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一名女研究员/化学学生进行前任的特写
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化学家
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科学家在实验室开发 covid-19 疫苗
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非裔美国医生或实验室工作人员在诊所检查血样
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科学家在药物研究实验室通过显微镜观察冠状病毒疫苗的开发。
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科学家在实验室使用显微镜，特写。医学研究
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使用医学显微镜分析血液样本的专业研究人员的特写
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拿着试管的科学家
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科学家在药物研究实验室通过显微镜观察冠状病毒疫苗的开发。
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科学家在实验室用放大镜检查药丸，特写
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使用医学显微镜分析生物医学病毒样本的专业生物学家研究员
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实验室技术人员进行医学测试
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集团的外卖
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治疗师放置电极
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科学家在药物研究实验室通过显微镜观察冠状病毒疫苗的开发。
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身着防护服和护目镜的科学家拿着疫苗瓶和放大镜，看着和研究。流行病学病毒测试。药物研究、临床试验。实验室的生物技术化学家。
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在实验室工作的科学家
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研究在实验室的年长生物技术科学家
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做实验的化验员
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分析基因样品的化学家研究员特写镜头
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一位男性牙医正在研究牙科显微镜。底视图。
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医生或护士的手。病毒和细菌测试在手。医疗专业人员穿着白色外套。桌子上摆着药品、眼镜、试管和注射器。从事诊断工作的医生
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用于 covid-19 测试研究的男性实验室助理防护服血液
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生物学家医生拿着透明试管，带血样分析 dna 专业知识
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医生在诊所医院获取唾液测试样本
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穿白袍的女人肖像
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医疗考试
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显示 X 射线的牙医
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兽医在实验室做化学测试
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科学家在模糊的背景下将样品滴入试管，特写。医学研究
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有放大镜的科学家。 Covid-19 和寻找疫苗，化学家在医学实验室通过放大镜检查冠状病毒疫苗瓶。测试，免疫系统，注射。
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科学家在药物研究实验室通过显微镜观察冠状病毒疫苗的开发。
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物理治疗师使用放射治疗设备治疗男性
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科学家检查微观工具的特写
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科学家在实验室开发 covid-19 疫苗
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女科学家化学家在实验室通过显微镜观察
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有听诊器的医生
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科学家在药物研究实验室通过显微镜观察冠状病毒疫苗的开发。
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嗅觉测试。女科学家在实验室检查香草味。
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科学家在实验室做研究
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身着制服、防护面罩、手套和眼镜的男性实验室工作人员在使用显微镜时在纸上做笔记
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在实验室工作的科学家，专注于药丸
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在显微镜下分析血样的专业生化学家妇女
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高中生物学
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牙科诊所的牙医和病人
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在专业实验室工作的人
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用液体做试管实验的女人
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在家中对冠状病毒进行血清学血液检测。抗体测试以确定人是否对新型冠状病毒、全球 COVID-19 大流行健康危机产生免疫力。
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在实验室进行样品研究的集中科学家
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医生的肖像
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在实验室工作的化学家进行新实验
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医疗队
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穿白袍的女人肖像
欢迎对高视创意网提出宝贵的建议或意见
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