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免費 研究員工作 視頻 - 頁面 2

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animation of network of connections over caucasian male scientist in laboratory
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白人女性醫生戴著醫療面具坐在辦公室向男性病人解釋冠狀病毒肺病
animation of network of connections over caucasian male scientist in laboratory
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兩個戴眼鏡的聰明現代孩子在做項目工作
woman physician using tablet computer consulting patient in hospital office.
elegant businessman with headset on and his team
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多種族的同事在團隊會議中
male scientist soldering circuit board 4k
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female scientist looking through microscope in laboratory
animation of scientific data processing over diverse scientists in laboratory
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一位戴着面具的白发,中年医生从笔记本上写下医学结果到笔记本电脑上
science, classroom and students in laboratory
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business team meeting
戴著醫療面具的白人高级女性醫生坐在醫院,在筆記型電腦上打字,在工作中與男性同事傾偈
woman check heart rate
年轻的商人和戴着面具的男人在办公室看着相机
戴着面具的多民族医生团队在医院办公室观察数字显示屏时讨论covid肺病
animation of scientific data processing over diverse scientists in laboratory
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白人研究員穿著防護服,拿著試管,在綠地進行害蟲控制時使用筆記型電腦
team of scientists interacting with each other 4k
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two medical scientists using a tablet
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young scientist looking through microscope in the lab
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animation of dna strand and data processing over diverse scientists in laboratory
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animation of dna and chemical structures over caucasian male scientist working at a laboratory
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scientists working in a laboratory
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animation of mathematical equations over diverse scientist in lab cityscape
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白人女性和男性研究人员拿着化学物质和杀虫剂的试管,并在绿色领域使用笔记本电脑
robotic engineer assembling circuit board at desk 4k
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business meeting discussing financial charts
focused science student examining beaker
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young doctors consulting together 4k
animation of scientific data processing over diverse scientists in laboratory
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lab technician checking sample in tube
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animation of data processing over asian female scientist using computer
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scientist looking into a microscope with equations
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team of scientists experimenting together 4k
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animation of diagrams over diverse scientists working in lab
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scientist putting chemicals into tubes
animation of chemical formulas and data processing over diverse lab workers using computers
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戴着面具的年轻人在现代办公室看报纸
unrecognizable man typing on keyboard.
laboratory technician scanning invoices with barcode scanner 4k
animation of chemical molecules over african american female scientist taking sample in lab
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animation of question marks over diverse female and male lab workers with samples
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man and woman doing control at brewery
animation of binary coding, data processing over diverse scientists in laboratory
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male scientist experimenting in laboratory 4k
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tablet, teamwork or women scientists in laboratory
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animation of network of connections over caucasian men repairing computer hardware
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animation of molecules over diverse scientists doing experiments
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