Rung.vn Từ điển - Cộng đồng hỏi đáp trực tuyến
X
Từ điển Anh - Anh Tra từ Radiometer
  • Từ điển Anh - Anh

Radiometer

Nghe phát âm
( Xem từ này trên từ điển Anh Việt)

Noun

Also called Crookes radiometer. an instrument for demonstrating the transformation of radiant energy into mechanical work, consisting of an exhausted glass vessel containing vanes that revolve about an axis when exposed to light.
an instrument for detecting and measuring small amounts of radiant energy.

Xem thêm các từ khác

  • Radiophare

    a radiotelegraphic station used by vessels to determine their positions; radio beacon.

  • Radiophone

    a radiotelephone., any of various devices for producing sound by the action of radiant energy., to radiotelephone.

  • Radios

    wireless telegraphy or telephony, an apparatus for receiving or transmitting radio broadcasts., a message transmitted by radio., pertaining to, used in,...

  • Radioscopy

    the examination of objects opaque to light by means of another form of radiation, usually x-rays.

  • Radiosensitive

    (of certain tissues or organisms) sensitive to or destructible by various types of radiant energy, as x-rays, rays from radioactive material, or the like.

  • Radiosensitivity

    (of certain tissues or organisms) sensitive to or destructible by various types of radiant energy, as x-rays, rays from radioactive material, or the like.

  • Radiosonde

    an instrument that is carried aloft by a balloon to send back information on atmospheric temperature, pressure, and humidity by means of a small radio...

  • Radiotelegram

    a message transmitted by radiotelegraphy.

  • Radiotelegraph

    a telegraph in which messages or signals are sent by means of radio waves rather than through wires or cables., to telegraph by radiotelegraphy.

  • Radiotelegraphy

    the constructing or operating of radiotelegraphs.

  • Radiotelephone

    a telephone in which sound or speech is transmitted by means of radio waves instead of through wires or cables., to telephone by radiotelephony.

  • Radiotelephony

    the constructing or operating of radiotelephones.

  • Radiotherapy

    treatment of disease by means of x-rays or of radioactive substances.

  • Radish

    the crisp, pungent, edible root of the plant, raphanus sativus, of the mustard family, usually eaten raw., the plant itself.

  • Radium

    chemistry . a highly radioactive metallic element whose decay yields radon gas and alpha rays. symbol: ra; atomic weight: 226; atomic number, a lustrous...

  • Radius

    a straight line extending from the center of a circle or sphere to the circumference or surface, the length of such a line., any radial or radiating part.,...

  • Radix

    mathematics . a number taken as the base of a system of numbers, logarithms, or the like., anatomy, botany . a root; radicle.

  • Radome

    a dome-shaped device used to house a radar antenna.

  • Radon

    a chemically inert, radioactive gaseous element produced by the decay of radium: emissions produced by outgassing of rock, brick, etc. are a health hazard....

  • Raff

    riffraff; rabble.
Điều khoản Nhóm phát triển
Rừng Từ điển trực tuyến © 2024
DMCA.com Protection Status
có bài viết mới ↑

Bạn vui lòng đăng nhập để đăng câu hỏi

Mời bạn nhập câu hỏi ở đây (đừng quên cho thêm ngữ cảnh và nguồn bạn nhé)
Loading...
Top