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None Chrysanthemums blooming
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在琼脂藻类中培养成堆的培养皿。
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不同的学生使用小工具,坐在沙发上 Diverse students using gadgets, sit on sofa
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None interior of a greenhouse for growing flowers and plants
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白色支架中带有紫色液体的医用试管
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None interior of a greenhouse for growing flowers and plants
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败血症或败血症是一种危及生命的疾病。
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None agricultural tractor sowing seeds
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化妆品实验室用奶油的小罐子
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None Room seedlings in pots
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None woman watering flowers and plants
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None rows of young conifers in greenhouse with a lot of plants on plantation
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None bowl with grainy cottage cheese isolated on a white background, top view
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在白色背景的培养皿中的 gotu kola 新鲜叶子。
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None Allium tuberosum (garlic chives, Oriental garlic, Asian chives, Chinese chives, Chinese leek, kecai, kucai) with natural background. Allium tuberosum is a rhizomatous, clump-forming perennial plant.
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幼苗,运输包装中的幼苗,用于在地面种植,白色背景
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None Rejuvelac - healthy fermented drink on dark wooden table. Selective focus, copy space.
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None Greenhouse Worker Offering Flower
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青霉菌琼脂上线
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None The tractor is cultivating the soil in the farm field. Loosening and mixing. Softening of the soil and destruction of the root system of the previous harvest. Land cultivation. Farming.
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桌上有液体的培养皿,粉红色
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None Close up blossom white flowers bright yellow stamen on potatoes and blurry hay mulch background
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有色液体的培养皿
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None Background of Christmas flowers Poinsettia , top view
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None Tractor on a plowed field, top view. Agricultural field for planting vegetables.
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实验室里的植物和手
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None Farmer sprays flowers leaves with water by herself.
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白色背景中隔离的玻璃碗中的黄芥末籽
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None Tractor with disc harrows on farmland, top view. Tractor cuts furrows in a plowed field. Agricultural work with a tractor.
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培养皿上的真菌宏
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None Flowers of the Euphorbia Euphorbia x martini.
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关闭鱼食五谷纹理和背景
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None Little green shovel with soil in woman hand isolated on white background.
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在白色背景的培养皿中的 gotu kola 新鲜叶子。
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None Scientist analyzing cultured artificial meat sample under the microscope in laboratory
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转基因小麦
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None Female gardener inspecting flowers farm inside greenhouse. Woman florist working in garden
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None Tractor in the field with a plow. The concept of work in a fields and agriculture industry.
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医学科学背景概念。
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None
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在培养皿和烧瓶中的层流中关闭 LB 琼脂培养基上的细胞培养样品。
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None
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蓝色实验室玻璃器皿
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None
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实验室吸管充满红色液体和在培养皿上产生的化学溶液,用于在他的实验室进行生物学实验。在培养皿中呈心形的红色液体。
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None
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None
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水生植物。
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None Aerial drone view of a tractor with cultivator plowing field in the early morning fog lit up the golden sunrise. Tractor disk harrow on ploughing a soil. Planting in farmland. Sowing seed on plowed
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有绿灯的水母关闭
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黑巧克力慕斯
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光桌上培养皿中燕麦种子的发芽和能量分析。实验室研究
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肾癌,光学显微照片,显微镜下的照片
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实验室室内控温冬虫夏草
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蛋虾背景
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培养皿中的细菌培养
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方便的营养包装碎生肉狗粮桶装
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在培养皿中的日常
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细菌乳球菌,3D 插图。革兰氏阳性球菌,用于乳制品工业中奶酪生产的乳酸菌。在尿路感染和心内膜炎中也被分离出来
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创意漂亮的绿色许多生物细菌数字图形背景或纹理插图
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关闭蓝色硅胶
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种植微绿。一组不同植物的种子在塑料盒中。在塑料托盘的亚麻垫上发芽。幼苗。城市园艺。爱好。素食概念。种植微绿作为食物。种子生长
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细菌学实验室背景下微生物学实验室的红色和黄色培养皿堆叠。
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发芽器中装有不同发芽种子的容器。实验室研究
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热的和辛辣水果粉
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结肠造口术
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在实验室进行测试。浅景深
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有机农场或花园的水培蔬菜植物,苗圃温室内的小绿橡树托盘,顶视图
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组织培养概念
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医疗安瓿的特写。
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拿着吸管的科学家手
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实验室灰色桌子上有绿色液体的培养皿。文本空间
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血液涂片中白细胞中度胚细胞。白血病血象。
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培养皿,带有一块生培养肉和白色背景的桌子上的标签
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盆栽小绿苗概述
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湿奇亚籽
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巧克力榛子酱罐
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黄瓜水调料
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显微图像
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培养皿
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细胞中的显微镜载玻片行
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节日柔和的背景。圣诞星星和闪亮的闪光,柔和的背景上的五彩纸屑。圣诞节。婚礼。生日。情人节。平躺。
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一排排的木制酒桶
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实验室兰花细胞植物组织培养
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在实验室进行植物组织培养实验,选择性聚焦。
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显微镜下的洋葱根细胞
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在白色背景的培养皿中的 gotu kola 新鲜叶子。
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白色背景上的许多珍珠圆球近景
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白色背景碗中的化妆粘土
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西葫芦塞满米饭
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带空玻璃瓶的霓虹色塑料盒
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芥菜菜
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Pvs 材料白球宏近景模糊背景
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发霉的柠檬上白色孤立
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抽象风格
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秃头治疗。头发移植。手术室的外科医生进行毛发移植手术。从头部的一部分移动毛囊的手术技术。
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显微镜下黄花菜成熟的花药 - Abstra
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鸡蛋虾背景
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美味的鲱鱼子
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水培花园农场的沙拉芽菜,健康的有机农业种植。
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用于 PCR 扩增 DNA 的 ubes
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新鲜的绿色积雪草叶子与花在白色背景的培养皿中。
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光桌上培养皿中葵花籽的发芽和能量分析,特写。实验室研究
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Fungi Paracoccidioides lutzii,一种在巴西和厄瓜多尔发现的引起副球孢子菌病的二态真菌。显示真菌特征形态的科学 3D 插图
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带红色液体的试管在架子上与白色隔离
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黑芳香胡椒背景,顶视图
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在化学实验室进行研究的女研究员的手(彩色图像;浅自由度)
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灰色背景下培养皿中的彩色液体