写真素材の検索結果

天使とアルファベットN

天使とアルファベットM

天使とアルファベットH

天使とアルファベットD

天使とアルファベットE

天使とアルファベットJ

天使とアルファベットK

天使とアルファベットO

天使とアルファベットA

天使とアルファベットB

天使とアルファベットC

天使とアルファベットF

天使とアルファベットP

天使とアルファべットL

天使とアルファベットG

天使とアルファベットI

ハートと天使

天使とアルファベットT

ハートのプレゼントと天使

天使とハート

天使とハート

花と天使

天使と雲

天使とアルファベットU

天使イメージ

天使とハート

ハートを描く天使

ハートを描く天使

ハートを持った天使

虹と天使

花と天使

ハートと天使

天使とハート

天使とハート

天使とハート

天使とハート

天使のイメージ

街

天使とハート

ハートを描く天使

クリスマスツリーと天使

天使とハート

ケーキを作る天使

キッチン道具

天使とクリスマス

クジャクの親子

クジャク

クジャク

クジャク

クジャク

クジャク

クリスマスリースとサンタクロース

クジャク　ハート

クジャク　ハート　花

エコイメージ

ハロウィンイメージ

エコイメージ

エコイメージ

天使とアルファベットX

読書する女性

申年年賀状（ハガキデザイン）

申年年賀状（ハガキデザイン）

天使とアルファベットV

天使とアルファベットY

天使とアルファベットW

The existence of parallel magnetic anomalies in the oceanic crust corroborates the hypothesis of seafloor spreading .

クレヨンテキスチャーのカーネーション　母の日素材

ギリシャ文字の変異ウイルス

ギターと音符　テキスト

The second reduction for an n-person voting game theory, illustrating the strategies least suitable for each participant.

エコイメージ

バレンタインカード　ポスター　バラの花　フレーム

The first reduction for an n-person voting game theory, illustrating the strategies least suitable for each participant.

ギリシャ文字の変異ウイルス

The three families of conic sections (ellipse, parabola, and hyperbola) result from intersecting a plane with a double cone.

Representation of an ellipsoid, a closed surface such that its intersection with any plane will produce an ellipse or a circle.

Cross-section showing component parts of arteries and veins

musical instrument

Airplanes

申年年賀状（ハガキデザイン）

モノトーンのアルファベット柄　シームレスパターンセット　vol.5

パステル画風金魚と水草の暑中見舞いイラスト

パステル画風金魚と水草の暑中見舞いイラスト

パステル画風金魚と水草の暑中見舞いイラスト

アルファベット　抽象

Compound pier

Basic features of a modern road bicycle.

Glycolysis, the dissolution of sugar, is carried out in the cytoplasm of cells.

Electrostatic precipitator, a common particle collection device at fossil-fuel power-generating stations.

A saddlepoint, or entry, in a payoff matrix at which the expected gain of each participant has the highest guaranteed payoff.

In variable-sum games each payoff depends on both players' actions, so each matrix entry lists two payoffs, one for each player.

The normal, or perpendicular, at each point of a surface defines the corresponding tangent plane, and vice versa.

Each point on the Riemann sphere corresponds to a point on the plane. The ray tangent to the north pole corresponds to infinity.

Operating principle of a parallel-flow heat exchanger.

Schematic diagram of a fluidized-bed combustion boiler.

Double refraction showing two rays emerging when a single light ray strikes a calcite crystal at a right angle to one face.

Grand buildings

Letter N from jeans alphabet

Head of a roseate spoonbill (Ajaia ajaja)

Four flower trees in a row

フレーム 背景素材 文字スペースのイラスト

フレーム 背景素材 文字スペースのイラスト

音符と小人、おてんばさん

音符と小人、しっかりもの

アマビエ 厄除け護符 黒色線画

アマビエ 厄除け護符 黒色線画

アマビエ 厄除け護符 カラーバリエーション

バレンタインカード　ポスター　チョコレート

Head of a hooded merganser (Lophodytes cucullatus)

Head of a northern cardinal (Cardinalis cardinalis)

Gray mouse lemur (Microcebus murinus)

ハロウィン　色々な表情のお化けカボチャ

Delaware state flag

Electron shell

The mammalian pituitary gland, showing the anterior lobe (adenohypophysis) and posterior lobe (neurohypophysis).

Cross section of a single-lens reflex (SLR) camera with a flip mirror.

The process of cell division by mitosis.

The endoplasmic reticulum plays an important role in the biosynthesis, processing, and transport of proteins and lipids.

Early 19th-century whaleboat

Human arterial supply and venous drainage of the organs.

Diagram demonstrating the progression of an arterial embolism

Diagram illustrating varicose veins

Average exchange of energy between the surface, atmosphere, and space, as percentages of incident solar radiation.

Diagram of a wave system depicting typical divergence and convergence distributions for non-tilting and tilting systems.

General patterns of atmospheric circulation over an idealized Earth with a uniform surface and the actual Earth.

The onset and retreat of the West African monsoon with respect to the timing of the direct rays of the sun.

Electrical conduction in the heart in healthy individuals is controlled by pacemaker cells in the sinoatrial node.

Electrocardiogram of the alternating contractions during one heartbeat and a diagram of the heart's impulse-conducting system.

Diagram of a two-cavity klystron, used as an amplifier and RF signal source at microwave frequencies, and also as an oscillator.

Elements of a magnetron, used to generate power for radar systems, microwave ovens, plasma screens, and linear accelerators.

An active-matrix thin-film transistor (TFT) liquid crystal display. A TFT is associated with each pixel of the display screen.

Electromagnetic spectrum. The visible range (shaded portion) is shown enlarged on the right.

The Michelson interferometer measures the effect on the speed of light of the motion of the ether through which light travels.

Four types of gasoline engines: opposed-piston engine, rotary engine, in-line engine, and V-type engine.

Basic components of an electrochemical cell.

Cross section of a V-type engine.

Diesel engine equipped with a precombustion chamber.

Modern version of the Leclanche cell. This heavy-duty zinc-carbon primary battery is a dry cell with an immobilized electrolyte.

Automotive-type lead-acid battery, a storage battery that holds its charge for a long time and can be recharged.

Baghouse employing an array of fabric bags for filtering the airstream.

Wet scrubber using a limestone slurry to remove sulfur dioxide from flue gas.

Cyclone collectors remove relatively coarse particulates from the air. Small cyclones are often installed on mobile sources.

Three types of natural selection, showing the effects of each on the distribution of phenotypes within a population.

Evolutionary history of the globin genes. The dots indicate the duplication of ancestral genes, giving rise to new gene lineage.

Point mutations. How changes in one nucleic acid of a triplet lead to different amino acids in the protein.

U.S. space station Skylab (occupied 1973-74), shown with docked Apollo Command and Service modules.

If a saddlepoint does not exist for a payoff matrix, a probabilistic strategy is optimal to maximize expected (average) rewards.

The prisoners' dilemma in game theory demonstrates how communication among participants can drastically alter their strategy.

The steps involved in the engineering of a recombinant DNA molecule.

The diffusion of water across a semipermeable membrane.

やがて明日へと着くバスとSolid State Flowers

palette and paintbrush on white circle with a long shadow

Stages in the process of meiosis, cell division among sexually reproducing organisms.

Transverse section of an artery.

Set from black design elements on a white background

Bowling icon on white circle with a long shadow

Letter N from red textile alphabet

申年年賀状（ハガキデザイン）

Weathered collection of alphabet and numeric buttons that have been adged

申年年賀状（ハガキデザイン）

Cornet.

Boy with angel wings and holding trumpet

Boy with angel wings and holding trumpet

葉（イラスト）

Sketch of fashion models

Letter, artwork

Space station Mir, after its completion in 1996, with the launch dates of each modular component shown.

色々な形のクレヨンテキスチャーの吹き出し　グラフィック素材

Representation of fairy tale

ラインアイコン　アートシリーズvol.4　いろんな楽器

mobile phone with a mustache and music notes icon

Rx symbol under an umbrella

ピクセル文字　アルファベットと数字セット

手書きペン画風クリップアート・文字セット

Head of a great blue heron (Ardea herodias)

Head of a whimbrel (Numenius phaeopus)

Head of a red-tailed hawk (Buteo jamaicensis)

Head of a northern flicker (Colaptes auratus)

Head of a brown pelican (Pelecanus occidentalis)

Phylogeny based on differences in the protein sequence of cytochrome c in organisms ranging from Neurospora mold to humans.

Genetic differentiation between populations of Drosophila willistoni.

Slow loris (Nycticebus coucang)

Female black-and-gold howler monkey (Alouatta caraya)

subway ticket

Portrait of Girl

Portrait of Girl

アマビエ 厄除け護符 黒色線画

母と子の愛情

Beautiful wreath, made out of pink and white flowers with a pink bow. Vector.

シンプルでかわいい音符のハーモニー

音楽イメージ

カラフルな「あけましておめでとうございます」ロゴ

CG,スティルライフ,イラスト

Icon hand saw on white circle with a long shadow

唐草模様

唐草模様　緑色

唐草模様　赤色

フレーム 背景素材 文字スペースのイラスト

フレーム 背景素材 文字スペースのイラスト

フレーム 背景素材 文字スペースのイラスト