spectrum
gb/spˈɛktɹəm/ us/spˈɛktɹəm/
B2
انگلیسی
~ 4500
skála, spektrum, választék, színkép, látható spektrum, elektromágneses spektrum
اسم
B2
1
الگوی کاربرد:
the spectrum of [things]
The festival attracts people from across the political spectrum.
A fesztivál a politikai spektrum minden részéről vonz embereket.
Her interests cover a broad spectrum, from art to engineering.
Érdeklődési köre széles skálát ölel fel, a művészettől a mérnöki tudományokig.
The report examines the full spectrum of environmental issues.
Opinions on the matter fall along a wide spectrum.
The charity helps people across the economic spectrum.
نمونههای زبانآموزی
The shop sells a wide spectrum of clothes.
Az üzlet ruhák széles választékát kínálja.
Students come from all parts of the social spectrum.
A diákok a társadalom minden rétegéből érkeznek.
We saw a spectrum of colors in the sunset.
The course covers a broad spectrum of topics.
اشتباه رایج:
Learners sometimes confuse 'spectrum' with 'category'. A category is a group, but a spectrum is a continuous range without clear boundaries.
معنی
Range of related things
ترکیبهای رایج
across the spectrum
|full spectrum
|broad spectrum
|political spectrum
|entire spectrum
هممعنیها
range (More general; can be applied to any extent between limits.)
|
scale (Often used for measurable degrees; less abstract than 'spectrum'.)
متضادها
point (Represents a single position, not a range.)
موضوعها
general
|comparison
|core_vocabulary
|education
تعریف
A set of things that are related and change gradually from one type to another.
A continuous range or series of related ideas, qualities, activities, or objects, often between two extremes.
اسم
B2
TECHNICAL
2
színkép
B2
A prism separates white light into the visible spectrum.
A prizma színképre bontja a fehér fényt.
The rainbow displays the full color spectrum.
A szivárvány a teljes színképet mutatja.
Scientists study the solar spectrum to learn about the sun.
Different animals can see different parts of the light spectrum.
نمونههای زبانآموزی
We saw the color spectrum through the glass.
Az üvegen keresztül láttuk a színképet.
A rainbow is part of the light spectrum.
A szivárvány a fény színképének egy része.
The prism shows the visible spectrum.
اشتباه رایج:
Learners may confuse 'spectrum' with 'color wheel'; the latter is an arrangement for design, not the physical phenomenon.
معنی
Band of colors from light
ترکیبهای رایج
visible spectrum
|color spectrum
|light spectrum
|solar spectrum
هممعنیها
band (Refers to a strip of color; less technical.)
متضادها
darkness (Absence of light and color.)
موضوعها
science
|physics
|nature
|core_vocabulary
تعریف
The set of colors that appear when light is split, like in a rainbow.
A band of colors, as seen in a rainbow, produced when light is separated into its component wavelengths.
اسم
C1
TECHNICAL
3
Mobile networks use specific parts of the radio spectrum.
A mobilhálózatok a rádióspektrum meghatározott részeit használják.
Astronomers observe objects across the electromagnetic spectrum.
A csillagászok az elektromágneses spektrum teljes tartományában vizsgálnak égi objektumokat.
Regulations control how the radio spectrum is used.
نمونههای زبانآموزی
The radio uses part of the electromagnetic spectrum.
A rádió az elektromágneses spektrum egy részét használja.
Light is part of the electromagnetic spectrum.
A fény az elektromágneses spektrum része.
TV signals travel through the radio spectrum.
معنی
Range of electromagnetic waves
ترکیبهای رایج
radio spectrum
|electromagnetic spectrum
|frequency spectrum
هممعنیها
bandwidth (In technology, refers to capacity or range within part of the spectrum.)
موضوعها
science
|technology
|education
تعریف
All types of electromagnetic waves, from radio waves to gamma rays.
The complete range of electromagnetic waves ordered by frequency or wavelength, including radio waves, microwaves, visible light, and others.
دستور زبان
صورت پایه
spectrum
IPA
GB/spˈɛktɹəm/
US/spˈɛktɹəm/
هجاها و تکیه
spec - trum (۲ هجا)
Stress on 1st syllable (spec)
صورتهای واژه
Noun
- Base: spectrum
- Plural: spectra, spectrums
خانوادهٔ واژه
Forms
spectra
noun
spectrums
noun
Core family
spectral
adjective
Advanced or less common
spectroscopy
noun
spectrometer
noun
spectroscopic
adjective
عبارتها
across the spectrum
1/əkɹˈɔs ðə spˈɛktɹəm/
fixed phrase
Covering all parts of a range
Including all types or positions within a range.
نمونهها
- Support for the policy came from across the spectrum.
- Artists across the spectrum participated in the event.
full spectrum
1/fˈʊl spˈɛktɹəm/
fixed phrase
Entire range of something
The whole possible range or variety.
نمونهها
- We offer a full spectrum of services.
- The medicine fights a full spectrum of bacteria.
political spectrum
1/pəlˈɪtɪkəl spˈɛktɹəm/
fixed phrase
Range of political views
The range of different political ideas and positions.
نمونهها
- He has supporters across the political spectrum.
- The debate attracted people from all points on the political spectrum.