دیکشنری فارسی

cosmic ray

ریشه و کاربرد

ریشه

Early 20th century. From cosmic + ray, after German Kosmische Strahlung.

مثال

  • Cosmic rays are constantly bombarding the Earth's atmosphere.
  • The study of cosmic rays is a branch of astrophysics.
  • Cosmic rays can cause damage to electronic devices.

ترکیب‌های رایج

Cosmic ray bombardment Cosmic ray particles Cosmic ray detection Cosmic ray flux

تعریف انگلیسی

noun
  1. highly penetrating ionizing radiation of extraterrestrial origin; consisting chiefly of protons and alpha particles; collision with atmospheric particles results in rays and particles of many kinds

همین دیکشنری روی گوشی

همهٔ ۲۹۱٬۲۱۲ واژه، بدون نیاز به اینترنت.

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