英语词汇“reflectivities”的英英意思、用法、释义、翻译、读音、例句、短语、词组-英语词典

单词

reflectivities

释义

reflect /ri-flektˈ/

transitive verb

To bend or send back or aside
To throw back after striking
To give an image of in the manner of a mirror
To express, reproduce (figurative)
To cast, shed (eg credit or discredit) (figurative)
To consider meditatively (that, how, etc)

intransitive verb

To bend or turn back or aside
To be mirrored
To cast a light (Shakespeare)
To meditate (on)
To cast reproach or censure (on or upon)
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

Cast or thrown back
Turned or folded back
Mirrored

reflectˈer noun (Swift)

A person who casts reflections

reflectˈing adjective

reflectˈingly adverb

Meditatively
With implication of censure

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

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

reflecˈtionless adjective

reflectˈive adjective

Reflecting
Reflected
Contemplative

reflectˈively adverb

reflectˈiveness noun

reflectivˈity noun

The ability to reflect rays
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

A reflecting surface, instrument or body
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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