English-Thai Dictionary

fraction

N การ ตกผลึก เป็น ชิ้น เล็กๆ (เคมี  kan-tok-pa-luek-pen-chin-lek-lek

 

fraction

N จำนวน เล็กน้อย  ส่วนน้อย  ส่วน ปลีกย่อย  จำนวน เล็กน้อย  เศษ  การ แตก ออก เป็น เศษ  jam-nuan-lek-noi

 

fraction

N ชิ้นส่วน  ส่วน  element part portion chin-suan

 

fraction

N เลข เศษส่วน  จำนวน เล็กน้อย  เศษ  การ แตก ออก เป็น เศษ  lek-sed-suan

 

fractional

A เกี่ยวกับ เศษส่วน ที่ มี จำนวน เล็กน้อย  ที่ เล็กน้อย ไม่สำคัญ 

 

fractionary

A เกี่ยวกับ เศษส่วน ที่ มี จำนวน เล็กน้อย  ที่ เล็กน้อย ไม่สำคัญ  fractional

 

fractionate

VT ทำให้ เป็น เศษส่วน  ได้มา โดย การ แยกส่วน 

 

fractionation

N การ ทำให้ เป็น เศษส่วน  การ แยก ออก เป็น ส่วน 

 

Webster's 1828 Dictionary

FRACTION

n.[L. fractio, frango, fractus, to break. See Break. ] 1. The act of breaking or state of being broken, especially by violence.
2. In arithmetic and algebra, a broken part of an integral or integer; any division of a whole number or unit, as 2 /5, two fifths, 1 /4, one fourth, which are called vulgar fractions. In these, the figure above the line is called the numerator, and the figure below the line the denominator. In decimal fractions, the denominator is a unit, or 1, with as many cyphers annexed, as the numerator has places. They are commonly expressed by writing the numerator only, with a point before it by which it is separated from the whole number; thus. 5, which denotes five tenths, 5 /1 , or half the whole number; .25, that is 25 /1 , or a fourth part of the whole number.

 

FRACTIONAL

a.Belonging to a broken number; comprising a part or the parts of a unit; as fractional numbers.

 

Webster's 1913 Dictionary

FRACTION

Frac "tion, n. Etym: [F. fraction, L. fractio a breaking, fr. frangere, fractum, to break. See Break. ]

 

1. The act of breaking, or state of being broken, especially by violence. [Obs. ] Neither can the natural body of Christ be subject to any fraction or breaking up. Foxe.

 

2. A portion; a fragment. Some niggard fractions of an hour. Tennyson.

 

3. (Arith. or Alg. )

 

Defn: One or more aliquot parts of a unit or whole number; an expression for a definite portion of a unit or magnitude. Common, or Vulgar, fraction, a fraction in which the number of equal parts into which the integer is supposed to be divided is indicated by figures or letters, called the denominator, written below a line, over which is the numerator, indicating the number of these parts included in the fraction; as -- Complex fraction, a fraction having a fraction or mixed number in the numerator or denominator, or in both. Davies &Peck. -- Compound fraction, a fraction of a fraction; two or more fractions connected by of. -- Continued fraction, Decimal fraction, Partial fraction, etc. See under Continued, Decimal, Partial, etc. -- Improper fraction, a fraction in which the numerator is greater than the denominator. -- Proper fraction, a fraction in which the numerator is less than the denominator.

 

FRACTION

FRACTION Frac "tion, v. t. (Chem. )

 

Defn: To separate by means of, or to subject to, fractional distillation or crystallization; to fractionate; -- frequently used with out; as, to fraction out a certain grade of oil from pretroleum.

 

FRACTIONAL

FRACTIONAL Frac "tion *al, a.

 

1. Of or pertaining to fractions or a fraction; constituting a fraction; as, fractional numbers.

 

2. Relatively small; inconsiderable; insignificant; as, a fractional part of the population. Fractional crystallization (Chem. ), a process of gradual and approximate purification and separation, by means of repeated solution and crystallization therefrom. -- Fractional currency, small coin, or paper notes, in circulation, of less value than the monetary unit. -- Fractional distillation (Chem. ), a process of distillation so conducted that a mixture of liquids, differing considerably from each other in their boiling points, can be separated into its constituents.

 

FRACTIONALLY

FRACTIONALLY Frac "tion *al *ly, adv.

 

Defn: By fractions or separate portions; as, to distill a liquid fractionally, that is, so as to separate different portions.

 

FRACTIONARY

FRACTIONARY Frac "tion *a *ry, a.

 

Defn: Fractional. [Obs. ]

 

FRACTIONATE

FRACTIONATE Frac "tion *ate, v. t.

 

Defn: To separate into different portions or fractions, as in the distillation of liquids.

 

New American Oxford Dictionary

fraction

frac tion |ˈfrakSHən ˈfrækʃən | ▶noun 1 a numerical quantity that is not a whole number (e.g., 1 /2, 0.5 ). • a small or tiny part, amount, or proportion of something: he hesitated for a fraction of a second | her eyes widened a fraction. • a dissenting group within a larger one. • each of the portions into which a mixture may be separated by a process in which the individual components behave differently according to their physical properties. 2 (usu. the Fraction ) (in the Christian Church ) the breaking of the Eucharistic bread. ORIGIN late Middle English: via Old French from ecclesiastical Latin fractio (n- ) ‘breaking (bread ),’ from Latin frangere ‘to break. ’

 

fractional

frac tion al |ˈfrakSHənl ˈfrækʃənl | ▶adjective of, relating to, or expressed as a numerical value that is not a whole number, esp. a fraction less than one. • small or tiny in amount: there was a fractional hesitation before he said yes. • Chemistry relating to or denoting the separation of components of a mixture by making use of their differing physical properties: fractional crystallization. DERIVATIVES frac tion al ly adverb

 

fractional distillation

frac tion al dis til la tion |ˈfrækʃənl | ▶noun Chemistry separation of a liquid mixture into fractions differing in boiling point (and hence chemical composition ) by means of distillation, typically using a fractionating column.

 

fractionalize

frac tion al ize |ˈfrakSHənlˌīz ˈfrækʃənlˌaɪz | ▶verb [ with obj. ] (usu. as adj. fractionalized ) divide (someone or something ) into separate groups or parts: fractionalized consumer markets. DERIVATIVES frac tion al i za tion |ˌfrakSHənl -iˈzāSHən |noun

 

fractionate

frac tion ate |ˈfrakSHəˌnāt ˈfrækʃəˌneɪt | ▶verb [ with obj. ] chiefly technical divide into fractions or components. • separate (a mixture ) by fractional distillation. DERIVATIVES frac tion a tion |ˌfrakSHəˈnāSHən |noun

 

fractionating column

frac tion at ing col umn ▶noun Chemistry a tall, horizontally subdivided or packed container for fractional distillation in which vapor passes upward and condensing liquid flows downward. The vapor becomes progressively enriched in more volatile components as it ascends, and the less volatile components become concentrated in the descending liquid, which can be drawn off.

 

Oxford Dictionary

fraction

fraction |ˈfrakʃ (ə )n | ▶noun 1 a numerical quantity that is not a whole number (e.g. 1 /2, 0.5 ). 2 a small or tiny part, amount, or proportion of something: he hesitated for a fraction of a second | her eyes widened a fraction. • a dissenting group within a larger one. 3 Chemistry each of the portions into which a mixture may be separated according to a physical property such as boiling point or solubility. 4 [ mass noun ] (usu. the Fraction ) (in the Christian Church ) the breaking of the Eucharistic bread. ORIGIN late Middle English: via Old French from ecclesiastical Latin fractio (n- ) ‘breaking (bread )’, from Latin frangere ‘to break ’.

 

fractional

frac |tion ¦al |ˈfrakʃ (ə )n (ə )l | ▶adjective 1 relating to or expressed as a fraction, especially a fraction less than one. 2 small or tiny in amount: there was a fractional hesitation before he said yes. 3 Chemistry relating to or denoting the separation of a mixture into fractions: fractional crystallization. DERIVATIVES fractionally adverb

 

fractional distillation

frac |tion ¦al dis ¦til |la ¦tion ▶noun [ mass noun ] Chemistry separation of a liquid mixture into fractions differing in boiling point (and hence chemical composition ) by means of distillation, typically using a fractionating column.

 

fractionalize

fractionalize |ˈfrakʃ (ə )n (ə )lʌɪz |(also fractionalise ) ▶verb [ with obj. ] (usu. as adj. fractionalized ) divide (someone or something ) into separate groups or parts: fractionalized consumer markets. DERIVATIVES fractionalization noun

 

fractionate

fractionate |ˈfrakʃ (ə )neɪt | ▶verb [ with obj. ] chiefly Chemistry divide into fractions or components. • separate (a mixture ) by fractional distillation. DERIVATIVES fractionation |-ˈneɪʃ (ə )n |noun

 

fractionating column

frac ¦tion |at ¦ing col ¦umn ▶noun Chemistry a tall, horizontally subdivided container for fractional distillation in which vapour passes upwards and condensing liquid flows downwards. The vapour becomes progressively enriched in more volatile components as it ascends, and the less volatile components become concentrated in the descending liquid, which can be drawn off.

 

American Oxford Thesaurus

fraction

fraction noun 1 a fraction of the population: part, subdivision, division, portion, segment, slice, section, sector; proportion, percentage, ratio, measure. ANTONYMS whole. 2 only a fraction of the collection: tiny part, fragment, snippet, snatch, smattering, selection. 3 he moved a fraction closer: tiny amount, little, bit, touch, soupçon, trifle, mite, shade, jot; informal smidgen, smidge, tad. CHOOSE THE RIGHT WORD See fragment . These notes show fine distinctions in meaning between closely related synonyms to help you find the best word.

 

Oxford Thesaurus

fraction

fraction noun 1 a fraction of the population: part, subdivision, division, portion, segment, section, sector; proportion, percentage, ratio; share, ration, allotment, apportionment, helping, slice, lot, measure, quota, allocation; bit, piece; element, constituent, unit, module, ingredient; informal cut, whack. ANTONYMS whole. 2 these are only a fraction of the collection: tiny part, small part, fragment, snippet, snatch, smattering, selection. 3 he moved a fraction closer to her: tiny amount, little, bit, touch, hint, soupçon, trifle, mite, scrap, dash, spot, modicum, shade, jot; informal smidgen, smidge, tad.

 

French Dictionary

fraction

fraction n. f. nom féminin 1 Part séparée d ’un tout. : Dans la fraction 5 /7, 5 est le numérateur et 7, le dénominateur. Les 5 /7 (et non *5 /7 e ), les cinq septièmes (s ’écrit sans trait d ’union ). Note Technique Les fractions sont composées en chiffres: – dans les taux d ’intérêt. Un taux de 8 1 /2 \%. – dans les échelles de carte. 1 /50 000. – dans les textes financiers, scientifiques, techniques, mathématiques. Fractions décimales – Les fractions décimales sont toujours composées en chiffres. – Le signe décimal, qui est la virgule, s ’écrit sans espace. Les unités ne se séparent pas des décimales. 15,5 km (et non *15 km 5 ). – Si le nombre est inférieur à l ’unité, la virgule décimale est précédée d ’un zéro. 0,75. 2 Partie d ’une totalité. : Une fraction de seconde. SYNONYME parcelle ; portion . Note Sémantique Ne pas confondre avec les noms suivants: • éclat, morceau d ’une chose brisée; • fragment, morceau; • lambeau, partie déchirée d ’un vêtement, d ’un corps; • miette, petite parcelle. Note Sémantique Ne pas confondre avec le nom faction, groupe subversif.

 

fractionnaire

fractionnaire adj. adjectif Sous forme de fraction. : Un nombre fractionnaire.

 

fractionnement

fractionnement n. m. nom masculin Division. : Le fractionnement d ’une entreprise en unités.

 

fractionner

fractionner v. tr. , pronom. verbe transitif Diviser un tout en fractions. : Fractionner un nombre en quatre parties. SYNONYME partager . verbe pronominal Se diviser en parties. : Le groupe s ’est fractionné et chacun est parti de son côté. SYNONYME scinder ; séparer . Note Grammaticale À la forme pronominale, le participe passé de ce verbe s ’accorde toujours en genre et en nombre avec son sujet. La pierre s ’est fractionnée en petits morceaux. aimer

 

Sanseido Wisdom Dictionary

fraction

frac tion /frǽkʃ (ə )n /〖語源は 「パンを裂くこと, 砕くこと 」〗名詞 複 ～s /-z /C 1 小片 , 断片 , ほんの一部 ;〖a ～; 副詞的に 〗ちょっと, ほんの少し ▸ a tiny [small ] fraction of land ネコの額のようなわずなか土地 ▸ win a race by a fraction of a second ほんの一瞬の差で勝つ ▸ open the door a fraction ちょっとドアを開ける 2 〘数 〙分数 , 有理数 ; 端数 ; (数の )比 ▸ a common fraction (普通の )分数 ▸ a decimal fraction 小数 3 〘化 〙留分 .4 〖通例the F- 〗〘キリスト教 〙(聖餐 （さん ）式などで )パンを分割すること .

 

fractional

frac tion al /frǽkʃ (ə )n (ə )l /形容詞 1 わずかな, 微量の .2 分 [小 ]数の .3 〘化 〙留分の .

 

fractionally

fr á c tion al ly 副詞 1 ほんのわずかに .2 分数的に .