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Gradient

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( Xem từ này trên từ điển Anh Việt)

Mục lục

Noun

the degree of inclination, or the rate of ascent or descent, in a highway, railroad, etc.
an inclined surface; grade; ramp.
Physics .
the rate of change with respect to distance of a variable quantity, as temperature or pressure, in the direction of maximum change.
a curve representing such a rate of change.
Mathematics . a differential operator that, operating upon a function of several variables, results in a vector the coordinates of which are the partial derivatives of the function. Abbreviation: grad. Symbol

Adjective

rising or descending by regular degrees of inclination.
progressing by walking; stepping with the feet as animals do.
of a type suitable for walking or running, as the feet of certain birds; gressorial.

Synonyms

noun
acclivity , angle , bank , cant , declivity , grade , hill , inclination , incline , lean , leaning , pitch , ramp , rise , slant , tilt , heel , list , rake , slope , tip

Xem thêm các từ khác

  • Gradin

    one of a series of steps or seats raised one above another., ecclesiastical . a shelf or one of a series of shelves behind and above an altar.

  • Gradine

    one of a series of steps or seats raised one above another., ecclesiastical . a shelf or one of a series of shelves behind and above an altar.

  • Gradual

    taking place, changing, moving, etc., by small degrees or little by little, rising or descending at an even, moderate inclination, ecclesiastical . ( often...

  • Graduate

    a person who has received a degree or diploma on completing a course of study, as in a university, college, or school., a student who holds the bachelor's...

  • Graduation

    an act of graduating; the state of being graduated., the ceremony of conferring degrees or diplomas, as at a college or school., arrangement in degrees,...

  • Graduator

    a person who has received a degree or diploma on completing a course of study, as in a university, college, or school., a student who holds the bachelor's...

  • Graffiti

    pl. of graffito., ( used with a plural verb ) markings, as initials, slogans, or drawings, written, spray-painted, or sketched on a sidewalk, wall of a...

  • Graffito

    archaeology . an ancient drawing or writing scratched on a wall or other surface., a single example of graffiti.

  • Graft

    horticulture ., surgery . a portion of living tissue surgically transplanted from one part of an individual to another, or from one individual to another,...

  • Graftage

    the art or practice of inserting a part of one plant into another plant in such a way that the two will unite and continue their growth.

  • Grafter

    horticulture ., surgery . a portion of living tissue surgically transplanted from one part of an individual to another, or from one individual to another,...

  • Grail

    ( usually initial capital letter ) also called holy grail. a cup or chalice that in medieval legend was associated with unusual powers, esp. the regeneration...

  • Grain

    a small, hard seed, esp. the seed of a food plant such as wheat, corn, rye, oats, rice, or millet., the gathered seed of food plants, esp. of cereal plants.,...

  • Grain elevator

    elevator ( def. 4 ) .

  • Grainer

    a small, hard seed, esp. the seed of a food plant such as wheat, corn, rye, oats, rice, or millet., the gathered seed of food plants, esp. of cereal plants.,...

  • Grains

    an iron instrument with barbed prongs, for spearing or harpooning fish.

  • Grainy

    resembling grain; granular., full of grains or grain., having a natural or simulated grain, as wood, wallpaper, etc., photography . (of a negative or positive)...

  • Gram

    a metric unit of mass or weight equal to 15.432 grains; one thousandth of a kilogram. abbreviation, g

  • Gram-negative

    (of bacteria) not retaining the violet dye when stained by gram's method.

  • Gram-positive

    (of bacteria) retaining the violet dye when stained by gram's method.
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