Freepik
過濾器
已應用的篩選器
從圖像或文字生成影片
嘗試AI影片生成器

免費 快速抗原檢測方法 視頻 - 頁面 2

排序方式：
twisting off the test tube to drip human stool sample onto rapid test cassette for testing in fecal occult blood in laboratory
Premium
doctor walking and making a medical exam
Premium
animation of dna and chemical structures over mid section of a male scientist working at laboratory
Premium
doctor testing blood sample in blood bank 4k
Premium
疫苗接种结束后,covid-19 疫苗的接种时间将延长至 2021 年 1 月.
scientist conducts chemical reaction with potassium permanganate
Premium
medical practice in modern dental clinic
戴著醫療面具的女性醫生在白色背景和複製空間上填充注射器中的疫苗
medical professional working with blood sample
Premium
doctor looking dna molecule on computer
doctor holding a covid-19 vaccine
Premium
female scientist looking through microscope in laboratory
scientist examining plant under microscope
Premium
animation of data processing and chemical formula over scientist in lab
Premium
scientist using a scanning electron microscope (sem)
animation of a globe of world flags and doctor putting on gloves
Premium
戴著醫療口罩和手套的女性醫生的肖像,拿著 covid-19 疫苗的注射器
science man, microscope and research laboratory
Premium
a young female scientist in a lab coat is working in a laboratory, she is holding a pipette and wearing gloves
Premium
塑膠測量圓柱體在實驗室中
woman operator in control room
Premium
business meeting discussing financial charts
experiment demonstrating chemical reaction in laboratory setting
Premium
multiple covid-19 cells against doctor wearing surgical gloves at the hospital
Premium
hand in gloves shaking medicine vial
戴著防護服和呼吸器的科學家在試管中檢查一種藍色物質
Premium
一名身穿防护制服的医疗保健工作者手持手套,手里拿着冠状病毒疫苗,covid-19疫苗接种概念,病毒治愈药物,医疗保健
nurse making covid vaccination for patient sitting hospital cabinet close up.
hardware procedure in cosmetology. peeling, phonophoresis, massage and facelift in a beauty clinic. cosmetologist smoothes wrinkles with microcurrent.
Premium
chemist scientist looking microscope slide
scientist using multi channel pipette 4k
Premium
server server of the technology
Premium
醫護人員顯示快速測試結果為陰性
Premium
用手套填充 covid-19 疫苗的注射器
stomatolog squeezing silicone material for dental imprint. dental technician
Premium
medical professional holding a covid-19 vaccine
Premium
研究員身穿防護服,戴防護眼鏡的女性在綠色田野敲打玻璃
veterinarian using syringe
face mask production line in modern factory
Premium
animation of molecules and data processing over female caucasian scientist with test tubes
Premium
用手套和口罩的专业医生手里拿着医疗注射器,准备注射
一对戴着口罩的医生在看平板电脑上的结果时聊天 2
woman putting paper inside of an envelope
it's time to see beyond the green
Premium
animation of scientific data processing over scientist with beakers in laboratory
Premium
animation of network of connections over asian female lab worker with samples
Premium
close-up syringe in gloved hand fills capsules with gold cannabis oil
Premium
changing the face of medicine with expert research
Premium
covid-19 疫苗接種方法 2
animation of molecular structures floating over caucasian female scientist working at laboratory
Premium
下一頁面
頁面 2 的 100
頁面的 100