指纹，安全、机密、科学技术抽象矢量背景图 

bacteria growth on a plate count agar plate in a microbiology lab. this plate was inoculated with a vegetable salad sample in the form of a dilution.

指纹，安全、机密、科学技术抽象矢量背景图

classification of plant kingdom with estimated species count outline diagram. labeled educational living wildlife quantity from each family vector illustration. ecosystem diversity amount explanation.

i spy game worksheet magic mushroom on the fantasy meadow. child counting vector puzzle, children math quiz with calculation activity or kids educational riddle with magic luminous mushrooms

hands of an elderly woman counting money next to a calculator and packs of medicines.

i spy game worksheet magic mushroom on fairy meadow. child counting riddle, kids educational quiz with objects searching and counting task or children vector math game with fantasy, glowing mushrooms

collage of nine microscopic views of yeasts and thoma chamber grid.

microbiology laboratory bacteria virus isometric round composition with circle lab view of micro organisms vector illustration

neural network vector illustration. neuron structure and net diagram. synapse, soma, axon and dendrites location. human and cat neuron count comparement.

light microscope vector diagram, dna microscope life science design, colorful science, beautiful microscope world of cells, imaging eukaryotes, cell count

蓝色背景上的DNA分子结构海报背板

蓝色科技感大数据矢量背景海报

蓝色科技感互联网大数据分子结构背景海报

biotechnology, pharmaceutical and new drug development: counting of bacterial cultures

a scientist calculated that a colony of escherichia coli bacteria cultured on eosin-methylene blue agar in a petri dish showed colonies with a metallic green sheen using a colony counter

浅蓝色背景上的DNA分子结构素材

total aerobic microbial count in compact dry medium

a scientist calculated that a colony of escherichia coli bacteria cultured on eosin-methylene blue agar in a petri dish showed colonies with a metall

a simple human icon showing the amount of human cells and microbial cells from the microbiome

蓝紫色背景上的DNA分子结构素材海报

female small business owner working on till in store cash register

a senior woman holds in one hand packages with medicines in her other hand a pack of money.

粒子、点组成的指纹，安全、机密、科学技术抽象矢量背景图

total aerobic microbial count in tsa agar

children game paper sheet with funny germs and bacteria with cute face vector template

金融经济股市下跌与欧元货币，破产

an orange with a standard bar code, concept image for gmo, or mass produced food.

金融经济受病毒的影响下滑，经济破产

immunity icon set. hygienic count against the causative agent of the disease. vaccination or health hygiene


staying fit. a woman tracking calories using a new mobile app

金融经济股市下跌与美元货币，破产

details of laboratory of 4 swab tubes with wooden stick and number remarkable with white background to bacterial testing 

culturing microorganisms, microbiologist scientist counting of bacterial colonies in lab, microorganism and biotechnology laboratory experiment concept.

金融经济股市下跌与英镑货币，破产

蓝色背景上的DNA分子结构素材背板

neutrophils with segmented nuclei surrounded

 gold badge with hourglass icon and organism text inside

energy content of food linear icon. nutritional content. products calories amount. energy value. thin line customizable illustration. contour symbol. vector isolated outline drawing. editable stroke

red colonies of photosynthetic bacteria on culture medium agar. streak plate technique. microbiology concept

microbial culture and biotechnology laboratory experiment concept, petri dish with growing cultures of microorganism ware plate tower next to microbiologist scientist counting of bacterial colonies

a single apple with a bar code, genetically modified concept image.

colony counter with petri plate with agar bacterial culture

illustration of abc and 123 bacteria as seen under microscope

female working in plant shop arranging retail display with potted plants

conceptual photo, time is laid in the living, a fruit with a clock, a yellow pear with a dial inside on a dark background

a genetically modified extra large apple with a generic bar code

biohazard. advanced laboratory mechanism with biohazard sign.

cell clumping in cell culture flask. microscope camera.

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