radiation
gb/ɹˌeɪdiˈeɪʃən/ us/ɹˌeɪdiˈeɪʃən/
B1
Αγγλικά
~ 4600
sugárzás, sugárkezelés, radioterápia, kisugárzás, szétsugárzás
ΟΥΣΙΑΣΤΙΚΌ
B1
1
sugárzás
B2
Μοτίβο χρήσης:
[something] gives off radiation
The scientists measured the amount of radiation coming from the reactor.
A tudósok megmérték a reaktorból érkező sugárzás mennyiségét.
Too much exposure to UV radiation can damage your skin.
A túl sok UV-sugárzás károsíthatja a bőrödet.
The satellite collects data on solar radiation.
Radiation from the radioactive waste is dangerous to humans.
Lead shielding can block most types of harmful radiation.
Παραδείγματα για μαθητές
The sun gives us light and radiation.
A nap fényt és sugárzást ad nekünk.
Radiation from the sun can be strong in summer.
A napból érkező sugárzás nyáron erős lehet.
Some machines use radiation to take pictures inside the body.
Too much radiation is bad for health.
Συχνό λάθος:
Learners sometimes confuse 'radiation' with 'radio' or 'radiator', but they are unrelated concepts.
Σημασία
energy sent out as waves or particles
Συνδυασμοί λέξεων
radiation exposure
|radiation levels
|radiation therapy
|solar radiation
|ionizing radiation
Συνώνυμα
emission (A general term for something being sent out, not limited to energy.)
Αντώνυμα
absorption (The process of taking in energy or particles rather than emitting them.)
Θέματα
science
|environment
|health
|nature
Ορισμός
Energy that comes from a source as waves or tiny particles, often from the sun or dangerous materials.
The emission of energy as electromagnetic waves or as moving subatomic particles, especially from a source such as the sun or radioactive material.
ΟΥΣΙΑΣΤΙΚΌ
B2
TECHNICAL
2
sugárkezelés
B2
radioterápia
C1
Μοτίβο χρήσης:
receive radiation for [an illness]
She is undergoing radiation for breast cancer.
Mellrák miatt sugárkezelés alatt áll.
Radiation is often combined with chemotherapy for better results.
A sugárkezelést gyakran kemoterápiával kombinálják a jobb eredmények érdekében.
The patient completed six weeks of daily radiation treatments.
Παραδείγματα για μαθητές
He gets radiation to treat his cancer.
Sugárkezelést kap, hogy kezeljék a rákját.
My aunt had radiation after surgery.
A nagynéném a műtét után sugárkezelést kapott.
Radiation can help kill cancer cells.
Συχνό λάθος:
Learners may confuse 'radiation' (treatment) with 'radiation' as harmful exposure; context is important.
Σημασία
medical use of radiation to treat disease
Συνδυασμοί λέξεων
radiation therapy
|radiation treatment
|undergo radiation
Συνώνυμα
radiotherapy (Technical medical term for this treatment.)
Αντώνυμα
chemotherapy (A different type of cancer treatment using drugs instead of radiation.)
Θέματα
medicine
|health
|science
Ορισμός
A medical treatment that uses powerful radiation to kill cancer cells.
The use of controlled doses of radiation to treat diseases, especially cancer.
ΟΥΣΙΑΣΤΙΚΌ
B2
3
kisugárzás
B2
szétsugárzás
C1
The design shows the radiation of lines from the center.
A terv a vonalak középpontból való kisugárzását mutatja.
Heat radiation occurs when warmth spreads out from a hot object.
Hősugárzás akkor történik, amikor a meleg szétterjed egy forró tárgyból.
The explosion caused the radiation of shock waves in all directions.
Παραδείγματα για μαθητές
The sun makes heat radiation.
A nap hősugárzást hoz létre.
The lines show the radiation from the middle point.
A vonalak a középső pontból való kisugárzást mutatják.
Radiation happens when heat moves away from something hot.
Σημασία
spreading outward from a central point
Συνδυασμοί λέξεων
heat radiation
|wave radiation
Συνώνυμα
dispersion (Focuses on scattering, not necessarily from a central point.)
Αντώνυμα
concentration (Gathering together toward a central point.)
Θέματα
science
|space
Ορισμός
When something spreads out from the center in all directions.
The process in which something moves or spreads out from a central source.
Γραμματική
Λημματική μορφή
radiation
IPA
GB/ɹˌeɪdiˈeɪʃən/
US/ɹˌeɪdiˈeɪʃən/
Συλλαβές και τόνος
ra - di - ation (3 συλλαβές)
Stress on 3rd syllable (ation)
Τύποι λέξης
Noun
- Base: radiation
- Plural: radiation, radiations
Οικογένεια λέξεων
Forms
radiations
noun
Core family
Negative and opposite forms
nonradioactive
adjective
Advanced or less common
irradiate
verb
irradiation
noun
radiotherapy
noun
Εκφράσεις
radiation sickness
1/ɹˌeɪdiˈeɪʃən sˈɪknəs/
fixed phrase
technical
illness from too much radiation exposure
A serious illness caused by too much exposure to dangerous radiation.
Παραδείγματα
- Several workers developed radiation sickness after the accident.
- Radiation sickness can cause vomiting, hair loss, and even death.
radiation therapy
1/ɹˌeɪdiˈeɪʃən θˈɛɹəpi/
fixed phrase
technical
treatment using controlled radiation doses
A medical treatment that uses controlled amounts of radiation to kill cancer cells or other harmful cells.
Παραδείγματα
- She is receiving radiation therapy for her lung cancer.
- Radiation therapy is often combined with surgery for better results.
solar radiation
1/sˈoʊlɚ ɹˌeɪdiˈeɪʃən/
fixed phrase
technical
energy coming from the sun
Energy from the sun that travels as light or other invisible waves.
Παραδείγματα
- Solar radiation is stronger at high altitudes.
- Plants use solar radiation to make food through photosynthesis.