理論相關的商用圖片素材集

Example of a nonplanar cubic graph and edge and vertex coloring

Chaos and disorder turns into a formed even tangle with one line. Chaos and order theory. flat vector illustration isolated

Cosmic Numerology - female cupped hands with a group of random multicolored transparent numbers floating above on a deep space background

Chemical and physical set of elements on a dark blue background. Formulas and schemes of radioactive decay and extraction of elements. Model of atom

$String theory. Physical processes and quantum theory. Quantum entanglement. An abstract computer generated modern fractal design on dark background. Abstract fractal color texture. Digital art. Abstract Form & Colors. Abstract fractal element pattern for your design.$

String theory. Physical processes and quantum theory. Quantum entanglement. An abstract computer generated modern fractal design on dark background. Abstract fractal color texture. Digital art. Abstract Form & Colors. Abstract fractal element pattern for your design.

Evolution of the Universe. Cosmic Timeline and evolution of stars, galaxy and Universe after Big Bang

Basic set operations shown graphically isolated on white background

Space infographic on purple background. Vector illustration of galaxies classification, black hole, milky way, big bang theory, solar system, asteroid belt, gravitation of moon, temperature range.

Perfect matching principles circle schemes palette set

$Trigonometry. School Chalkboard Function graphs Math lesson.$

Trigonometry. School Chalkboard Function graphs Math lesson.

Malware mind map flowchart business technology concept for presentations and reports on blackboard

$Physical formulas and phenomenon. hand-drawn illustration. science board with math. physics education at school,Vector Illustration$

Physical formulas and phenomenon. hand-drawn illustration. science board with math. physics education at school,Vector Illustration

Mysterious man making a silence gesture while standing out from the crowd

Big Bang theory vector illustration infographic. Universe time and size scale diagram with development stages from first particles to stars and galaxies to gravity and light. Scientific astronomy poster. Cosmos history map.

Wax sculpture of Albert Einstein at Madame Tussauds Istanbul. Einstein was a German-born theoretical physicist who developed the theory of relativity.

Color mixing wheels meanings properties tones combinations with explanations and circle schemes set infographic poster vector illustration

Blue big bang, explosion in space, computer generated abstract background

Carpenter sharing knowledge with young students

Highly magnetized rotating neutron star

Color theory infographics layout with multicolored wheel and subtractive complementary triadic and square schemes vector illustration

spectrum. visible light, infrared, and ultraviolet. electromagnetic radiation. sunlight color. different types of electromagnetic radiation by their wavelengths. In order of increasing frequency and decreasing wavelength

$Science blackboard with math. Real physical equations of Einstein relativity theory, string theory and quantum mechanics. Used chalkboard with scratches and stains from chalk piece.$

Science blackboard with math. Real physical equations of Einstein relativity theory, string theory and quantum mechanics. Used chalkboard with scratches and stains from chalk piece.

Standard note values. Whole, half, quarter and eighth to sixty-fourth. In music notation, the note value indicates the relative duration of a note, using notehead, stem or flag. Illustration. Vector.

Golden ratio - 3d rendering

Man in aluminum foil helmet reaches out to the TV

Planets and galaxy, science fiction wallpaper. Beauty of deep space. Billions of galaxy in the universe Cosmic art background

U.S. Dollar (USD) and Chinese Yuan (CNY or RMB) bills on a chess board, concept for currency games.

C major scale, full notes. Key of C. Major scale based on C. One of the most common key signatures in western music. The white keys on the piano. It has no flats and no sharps. Illustration. Vector.

Man writing down notes for a new composition

Standard note values and rests in western music notation. The relative duration of a note and the interval of silence in a piece of music, marked by specific symbols. Illustration over white. Vector.

Sheets of musical notes. Still life. Musical notation. Treble clef. Music for people and learning. Art education. High quality photo

BEIJING, CHINA - APR 6, 2016: Jim Parsons as Sheldon Cooper at the Beijing Madame Tussauds wax museum. Marie Tussaud was born as Marie Grosholtz in 1761

Science formula hologram with man working on computer on background. Education concept. Double exposure.

Conspiracy Theory Collusion Magnifying Glass 3d Illustration

Color theory with hue tint shades wheels for primary secondary and supplementary combinations schemes poster vector illustration

Theory into practice text on a blackboard

Theory Orange Green Stripes Rings

Ufo aliens kidnapped person tattoo art. Paranormal Activity, first contact. Man being abducted by an alien spaceship t-shirt design

Treble and bass clef on five-line staff. G-clef placed on the second line and F-clef on fourth line of the stave. Two musical symbols, used to indicate the pitch of written notes. Illustration. Vector

Music note with green tree leaves, concept illustration of musical symbol and nature decoration. vector.

Ludwig von Bertalanffy watercolor vector portrait with ink contours. Austrian biologist.

Banner with colorful wooden picks, concept spectrum, panoply and chromatics, pattern background

Portrait of attractive thoughtful young european businesswoman with glowing mathematical formulas on chalkboard background. Complex and algorithm concept

Business and design concept - surreal abstract geometric wooden cube with word " FACT & FAKE " concept on wood floor and white background

Natural (musical symbol)

Superconductivity of magnets in liquid a nitrogen.

Jim Parsons at the handprints ceremony for 'The Big Bang Theory' held at the TCL Chinese Theatre in Hollywood, USA on May 1, 2019.

Stacked wooden cubes holding a Fake sign with the bottom two turning to spell the word Fact. Over navy blue background.

People jump with joy or dance on music notes

Intersection of two sets shown graphically with Venn diagram

Music rests. Symbols and lengths. American and British English labeling. Interval of silence in a piece of music, marked by a symbol, indicating the length of a pause. Illustration over white. Vector

Daughters-mothers. Full understanding love and tenderness. Attachment theory. Cartoon vector illustration.The best mom and daughter.

KEY PERFORMANCE INDUCATOR CONCEPT

open book of hand draw well-known physical formula

C major scale, one octave on staff and keyboard keys. Octave shown on keyboard keys and on a five-line staff with treble clef and whole notes. Most common key signature in music. Illustration. Vector.

Protesting people calling to stop quarantine prohibitory measures. Exposure to dangers of coronavirus COVID-19, call resist restrictions. onspiracy theories followers. Distrust official information.

young man in a tin foil hat poses funny faces. Afraid of radiation or aliens

Color wheel and color palette illustration.

Dark energy with quantum waves, scientific concept

Handwriting text Game Theory. Concept meaning branch of mathematics concerned with analysis of strategies Man holding megaphone loudspeaker speech bubble message speaking loud

Face of young man with tinfoil hat as conspiracy theory concept

3D Theory Practice Crossword on white background

The big bang theory and the beginning of everything

Heart vs brain continuous line drawing concept, emotions with rationality vector illustration in one line style, simple metaphor of the duality of human personality

Conceptual text writing showing Game Theory.

Businessman cartoon character climbing on arrow motivated by coach or mentor, flat vector illustration. Business coaching or training, success achievement strategy.

Gardner's Multiple Intelligences Theory Diagram, Coaching and Psychology Tool - English Language

Chalkboard with formulas

TIP - theory into practice concept, colorful reminder notes and white chalk handwriting on blackboard

Famous Scientists Square Composition

$String theory. Physical processes and quantum theory. Quantum entanglement. An abstract computer generated modern fractal design on dark background. Abstract fractal color texture.$

String theory. Physical processes and quantum theory. Quantum entanglement. An abstract computer generated modern fractal design on dark background. Abstract fractal color texture.

Bucharest / Romania - July 15, 2020: A man takes part at a protest and displays a Qanon message on a cardboard.

Blackboard inscribed with scientific formulas and calculations in physics and mathematics. Can illustrate scientific topics tied to quantum mechanics, relativity theory and any scientific calculations.

Vector evolution concept with ape to cyborg and robots growth process with monkey, caveman to businessman in suit wearing VR headset, artificial legs person and robotic creature. Mankind development

Flemingâ€™s Right Hand Rule infographic diagram showing position of thumb forefinger and second finger along with force magnetic field and current direction for physics science education

Tongue with five taste areas sweet, sour, salty, bitter and umami represented by chocolate, lemon, salt, herbs and tomato.

Blind men touching an elephant. Vector artwork illustration depicts the concept of perception, ideas, viewpoint, impression, and opinions of different people in different standpoints.

Laboratory glassware and tests composition with blood test symbols realistic vector illustration

Business and design concept - surreal abstract geometric wooden cube with word " FACT & FAKE " concept on wood floor and white background

$Math lesson in college. Robot teacher explains theory inverse trigonometric functions. Classroom interior with handwritten formula black chalkboard. Blue green colorful background$