英语词汇“luminosities”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

luminosities

释义

luminous /lūˈ or looˈmi-nəs/

adjective

Giving light
Shining
Lighted
Clear
Lucid
(of colours) very bright and garish

ORIGIN: L lūmen, -inis light, from lūcēre to shine

luˈminance noun

Luminousness
The measure of brightness of a surface, measured in candela cm² of the surface radiating normally
The brightness of a television screen or visual display unit, adjustable to suit the operator

luˈminant adjective

Giving light

noun

A means of lighting

luˈminarism noun

luˈminarist noun

A person who paints luminously, or with skill in the creation of light and shade
An Impressionist or plein-airist (qv)

luˈminary noun

A source of light, esp one of the heavenly bodies
Someone who illustrates any subject or instructs mankind
A famous or prominent member of a group

adjective (rare)

Providing light or enlightenment

lumināˈtion noun

A lighting up

luˈmine /-in/ transitive verb (obsolete)

To illumine

luminesceˈ intransitive verb

To show luminescence

luminescence /-esˈəns/ noun

Emission of light otherwise than by incandescence and so at a relatively cool temperature
The light so emitted

luminescˈent adjective

luminifˈerous adjective

Giving, yielding, or being the medium of, light

luˈminist noun

A luminarist

luminosity /-osˈi-ti/ noun

Luminousness
The measure of the quantity of light actually emitted by a star, irrespective of its distance

luˈminously adverb

luˈminousness noun

luminance signal noun

A signal controlling the luminance of a colour TV picture, ie its image brightness, as distinct from its chrominance

luminous energy noun

Energy emitted in the form of light

luminous flux noun

A measure of the rate of flow of luminous energy

luminous intensity noun

A measure of the amount of light radiated in a given direction from a point source

luminous paint noun

A paint that glows in the dark, those that glow continuously having radioactive additives

随便看

英语词典包含305067条英英释义在线翻译词条，基本涵盖了全部常用单词的英英翻译及用法，是英语学习的有利工具。