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单词 angle of reflection
释义

angle1 /angˈgl/

noun
  1. A corner
  2. The distance or change in direction between two lines or surfaces diverging from the same point, measured in degrees (º), radians, right angles or (of angular velocity) revolutions
  3. A measurement of such a change in direction, etc
  4. The inclination of two straight lines, or of two curves measured by that of their tangents, or of two planes measured by that of perpendiculars to their intersection (geometry)
  5. The spread of a cone, a number of meeting planes or the like, measured by the area on the surface of a sphere subtending it at the centre (geometry)
  6. An outlying corner or nook (archaic)
  7. A point of view, a way of looking at something (informal)
  8. A scheme, a plan devised for profit (slang)
  9. A sharply curving direction (of a shot or kick) (sport)
  10. A frame (snooker, etc)
  11. An angle shot (squash)
  12. An angle iron
transitive verb
  1. To move, drive, direct, turn, adjust or present at an angle
  2. To present (news, etc) in such a way as to serve a particular end
  3. To corner, put in a corner
  4. To put in the jaws of a billiard pocket
intransitive verb

To proceed at an angle or by an angular course

ORIGIN: Fr, from L angulus, cognate with Gr ankylos; both from root ank- to bend, seen also in anchor and ankle

angˈled adjective

  1. Having angles
  2. Biased

angˈlewise adverb

angle bracket noun

A bracket with a pointed shape, > or < .

angled deck or (US) canted deck noun

The flight deck of an aircraft-carrier prolonged diagonally from one side of the ship, so that aircraft may take off and land without interference from or with aircraft parked at the bows

angˈledozer noun

A bulldozer whose blade may be angled or tilted to the left or right

angle grinder noun

An electric tool with an abrasive disc for grinding or sanding

angle iron noun

(also angle or angle bar) an L-shaped piece of iron or steel used in structural work, etc

angle of attack noun (aeronautics)

The angle between the chord line of an aerofoil and the relative airflow, normally the immediate flight path of the aircraft

angle of deviation noun (physics)

The angle between the paths of a ray of light before and after passing through a prism or other optical device

angle of incidence see under incident

angle of reflection see under reflect

angle of refraction see under refract

angle shot noun

  1. A shot taken with a camera tilted above or below the horizontal (cinematography)
  2. A shot which hits first the side wall and then the front wall, without touching the floor (squash)

reflect /ri-flektˈ/

transitive verb
  1. To bend or send back or aside
  2. To throw back after striking
  3. To give an image of in the manner of a mirror
  4. To express, reproduce (figurative)
  5. To cast, shed (eg credit or discredit) (figurative)
  6. To consider meditatively (that, how, etc)
intransitive verb
  1. To bend or turn back or aside
  2. To be mirrored
  3. To cast a light (Shakespeare)
  4. To meditate (on)
  5. To cast reproach or censure (on or upon)
  6. To bring harmful results
ORIGIN: L reflectere, reflexum, from flectare to bend

reflectˈance or reflecting factor noun

Ratio of reflected radiation to incident radiation

reflectˈed adjective

  1. Cast or thrown back
  2. Turned or folded back
  3. Mirrored

reflectˈer noun (Swift)

A person who casts reflections

reflectˈing adjective

reflectˈingly adverb

  1. Meditatively
  2. With implication of censure

reflection, also (now chiefly in scientific use) reflexion /ri-flekˈshən/ noun

  1. A turning, bending or folding aside, back or downwards
  2. Folding upon itself
  3. Rebound
  4. Change of direction when an electromagnetic wave or sound wave strikes on a surface and is thrown back
  5. Reflected light, colour, heat, etc
  6. An image in a mirror
  7. (production of) a mirror image of a line or figure (by reflecting it in an axis of symmetry)
  8. The conformal transformation in which a figure is reflected in a fixed line
  9. The action of the mind by which it is conscious of its own operations
  10. Attentive consideration
  11. Contemplation
  12. A thought or utterance resulting from contemplation
  13. A consideration leading to discredit, censure or reproach

reflecˈtionless adjective

reflectˈive adjective

  1. Reflecting
  2. Reflected
  3. Contemplative

reflectˈively adverb

reflectˈiveness noun

reflectivˈity noun

  1. The ability to reflect rays
  2. Reflectance

reflecˈtogram or reflecˈtograph noun

An image produced by reflectography

reflectogˈraphy noun

A technique used to detect underdrawing, etc in a painting, in which infra-red light is bounced off the lowest, gessoed layer and the resulting image viewed on a TV monitor

reflectomˈeter noun

Any of various instruments for measuring the properties of reflected light, colour, etc

reflectˈor noun

  1. A reflecting surface, instrument or body
  2. A reflecting telescope

reflecting factor see reflectance above.

reflecting microscope noun

One using a system of mirrors instead of lenses

reflecting telescope noun

One (eg the Gregorian or Newtonian) which has a concave mirror instead of an object glass (lens or lenses)

reflective binary code see Gray code

angle of reflection

The angle between a reflected ray and the normal to the surface it falls on
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更新时间：2025/2/23 12:40:16