浏览图库照片和图形

为你的创意项目发现高品质 PNG 图片、EPS 矢量图、AI 作品和独家图形。

图片 · “蓝色”

92 个结果

Anatomy of Chlamydomonas

Anatomy of Chlamydomonas

微生物学

Blue tissue box with white tissue isolated on transparent background

Blue tissue box with white tissue isolated on transparent background

Blue second Place Award Medallion Shiny Ribbon Winner Success one icon prize badge number design

图形元素

3D cinnamon rolls with icing isolated on transparent PNG background for bakery and dessert-themed il

食品与饮料

3D cinnamon rolls with icing isolated on transparent PNG background for bakery and dessert-themed il

糖果

a miniature. stylized planet featuring a small town with winding roads. houses. trees. and wind turb

a miniature. stylized planet featuring a small town with winding roads. houses. trees. and wind turb

现代建筑

A navy blue children's dress with short sleeves and an A-line silhouette, tied at the waist for deta

A navy blue children's dress with short sleeves and an A-line silhouette, tied at the waist for deta

纺织与服装

A folded denim trouser placed on a clean white background, professional studio lighting, product pho

A folded denim trouser placed on a clean white background, professional studio lighting, product pho

纺织与服装

A real photo of a hand with a light blue glove holding a tube of EDTA containing red liquid

A real photo of a hand with a light blue glove holding a tube of EDTA containing red liquid

医学检测

nostoc vector eps

nostoc vector eps

微生物学

A medical intravenous (IV) bag with a connected tube

A medical intravenous (IV) bag with a connected tube

Transparent beaker with yellow liquid

Transparent beaker with yellow liquid

化学

nucleosome structure

nucleosome structure

生物学

Nucleosome vector eps

Nucleosome vector eps

生物学

Anatomy of Trichomonas vaginalis - Trichomonas vaginalis vector eps

Anatomy of Trichomonas vaginalis - Trichomonas vaginalis vector eps

微生物学

simple photovoltaic cell

simple photovoltaic cell

物理学

Biological structure of Unipolar neuron

Biological structure of Unipolar neuron

生物学

a 3d rendering of a virus. transparent background

a 3d rendering of a virus. transparent background

生物学

Structure of Golgi body

Structure of Golgi body

生物学

High-Quality Green Protozoa Vector & Microorganism Graphics

High-Quality Green Protozoa Vector & Microorganism Graphics

生物学

Cyanobacteria Vector Images: Royalty-Free Microalgae & Blue-Green Algae Vectors

Cyanobacteria Vector Images: Royalty-Free Microalgae & Blue-Green Algae Vectors

微生物学

Parallel Plate Capacitor Circuit Diagram Vector PNG & EPS File

Parallel Plate Capacitor Circuit Diagram Vector PNG & EPS File

物理学

5 Abstract Blue & Turquoise Brush Strokes PNG – Isolated Set

5 Abstract Blue & Turquoise Brush Strokes PNG – Isolated Set

White Open Gift Box with Blue Ribbon - Isolated 3D Rendering (PNG Transparency)

White Open Gift Box with Blue Ribbon - Isolated 3D Rendering (PNG Transparency)

营销与商品陈列

a powerful blue wave crashing against a white background. with splashes of water

a powerful blue wave crashing against a white background. with splashes of water

海洋与海滩

A close-up shot of a hand holding a blue gift box with mini shopping bags hanging on fingers against

A close-up shot of a hand holding a blue gift box with mini shopping bags hanging on fingers against

营销与商品陈列

Download scalable Anabaena cyanobacteria vector graphics and illustrations. Ideal for microbiology,

Download scalable Anabaena cyanobacteria vector graphics and illustrations. Ideal for microbiology,

生物学

3D Bicycle Icon Front View - Isolated Transparent Background Render

Isolated Blue Softball PNG Cutout on Transparent Background

体育与运动

Isolated Blue Softball PNG Cutout on Transparent Background

Light Blue Frosted Birthday Cake with Intricate Piping PNG - Transparent Background

食品与饮料

Light Blue Frosted Birthday Cake with Intricate Piping PNG - Transparent Background

糖果

Honeycomb stitch

Honeycomb stitch

手工艺

Lazy daisy embroidery flower

Lazy daisy embroidery flower

手工艺

Hand embroidery flower design

Hand embroidery flower design

手工艺

Juniperus communis with berries and leaves

食品与饮料

Juniperus communis with berries and leaves

健康食品

Beautiful peacock feather isolated

Beautiful peacock feather isolated

3D pancakes with blueberries and syrup isolated on transparent PNG background

食品与饮料

3D pancakes with blueberries and syrup isolated on transparent PNG background

健康食品

a modern gaming computer tower with a transparent side panel. illuminated by blue led lighting

a modern gaming computer tower with a transparent side panel. illuminated by blue led lighting

工作空间

Man applying blue violet paint with roller brush

Man applying blue violet paint with roller brush

blue curtain with transparent background

blue curtain with transparent background

家居装饰

spherical virus transparent background

spherical virus transparent background

生物学

Isolated realistic transparent iceberg floating in the clear water

Isolated realistic transparent iceberg floating in the clear water

海洋与海滩

Bacteriophage attacking bacteria

Bacteriophage attacking bacteria

生物学

Hand holding test tube filled with vibrant red liquid on transparent background

Hand holding test tube filled with vibrant red liquid on transparent background

实验