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| | magnitude | (แมก'นิทูด) n. ขนาด, ความใหญ่, ความสำคัญ, ขนาดใหญ่, จำนวน, มิติ, ความสว่างของดาว, ดาวที่ดูด้วยตาเปล่าจากโลก., See also: magnitudinous adj., Syn. size, extent | | absolute magnitude | ขนาดของดาวที่ปรากฏแก่ผู้ส่องดูในระยะ 10 parsecs (32.6 ปีแสง) |
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| | magnitude | (n) ความสำคัญ, ความใหญ่โต, ขนาด, จำนวน, มิติ |
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| | | Magnitude | ขนาด, ปริมาณ, ความแรง, ความมากน้อยของอาการ [การแพทย์] | | magnitude of a vector | ขนาดของเวกเตอร์, ความยาวของส่วนของเส้นตรงที่มีทิศทางแทนเวกเตอร์นั้น โดยวัดจากจุดเริ่มต้นถึงจุดปลายของเวกเตอร์ [พจนานุกรมศัพท์ สสวท.] |
| | | | ขนาด | (n) size, See also: magnitude, dimension, proportion, measure, calibre, Syn. สัดส่วน, Example: การออกแบบวงจรไฟฟ้าขนาดจิ๋ว ช่วยประหยัดต้นทุนได้มาก, Thai Definition: ลักษณะของรูปที่กำหนดสังเกตได้ว่าใหญ่ เล็ก สั้น ยาว หนัก หรือ เบา เท่านั้นเท่านี้ เช่น ขนาดใหญ่ ขนาดยาว ขนาด 2 X 1 เมตร |
| | อันดับความสว่าง | [andap khwām sawāng] (n) EN: magnitude FR: magnitude [ f ] | | ขนาด | [khanāt] (n) EN: size ; dimension ; magnitude ; proportion ; measurement ; caliber ; type ; standard ; specification ; mode ; norm ; yardstick ; capacity ; format FR: taille [ f ] ; dimension [ f ] ; format [ m ] ; magnitude [ f ] ; mesures [ fpl ] ; calibre [ m ] | | ลำดับความสำคัญ | [lamdap khwām samkhan] (n, exp) EN: order of magnitude | | ระดับความรุนแรง | [radap khwām run raēng] (n) FR: magnitude (d'un séisme) [ f ] | | ระดับความรุนแรง 7.8 | [radap khwām run raēng 7.8] (n) FR: magnitude de 7.8 (sur l'échelle de richter) [ f ] |
| | | | | | 桁 | [けた, keta] (n) (1) column; beam; girder; crossbeam; spar; yard; (2) digit; decade; order of magnitude; (P) #4,623 [Add to Longdo] | | 等級 | [とうきゅう, toukyuu] (n) (1) grade; class; (2) (astronomical) magnitude; (P) #5,489 [Add to Longdo] | | マグニチュード | [magunichu-do] (n) magnitude; (P) #16,585 [Add to Longdo] | | モーメントマグニチュード | [mo-mentomagunichu-do] (n) moment magnitude [Add to Longdo] | | 一等星;１等星 | [いっとうせい, ittousei] (n) first-magnitude star [Add to Longdo] | | 三等星;３等星 | [さんとうせい, santousei] (n) third magnitude star [Add to Longdo] | | 視等級 | [しとうきゅう, shitoukyuu] (n) (See 絶対等級) apparent magnitude [Add to Longdo] | | 実視等級 | [じっしとうきゅう, jisshitoukyuu] (n) apparent magnitude [Add to Longdo] | | 写真等級 | [しゃしんとうきゅう, shashintoukyuu] (n) photographic magnitude [Add to Longdo] | | 絶対等級 | [ぜったいとうきゅう, zettaitoukyuu] (n) (See 視等級) absolute magnitude [Add to Longdo] |
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From The Collaborative International Dictionary of English v.0.48 [gcide]:
Magnitude \Mag"ni*tude\, n. [L. magnitudo, from magnus great.
See {Master}, and cf. {Maxim}.]
1. Extent of dimensions; size; -- applied to things that have
length, breadth, and thickness.
[1913 Webster]
Conceive those particles of bodies to be so disposed
amongst themselves, that the intervals of empty
spaces between them may be equal in magnitude to
them all. --Sir I.
Newton.
[1913 Webster]
2. (Geom.) That which has one or more of the three
dimensions, length, breadth, and thickness.
[1913 Webster]
3. Anything of which greater or less can be predicated, as
time, weight, force, and the like.
[1913 Webster]
4. Greatness; grandeur. "With plain, heroic magnitude of
mind." --Milton.
[1913 Webster]
5. Greatness, in reference to influence or effect;
importance; as, an affair of magnitude.
[1913 Webster]
The magnitude of his designs. --Bp. Horsley.
[1913 Webster]
6. (Astron.) See {magnitude of a star}, below.
[PJC]
{Apparent magnitude}
1. (Opt.), the angular breadth of an object viewed as
measured by the angle which it subtends at the eye of the
observer; -- called also {apparent diameter}.
2. (Astron.) Same as {magnitude of a star}, below.
{Magnitude of a star} (Astron.), the rank of a star with
respect to brightness. About twenty very bright stars are
said to be of first magnitude, the stars of the sixth
magnitude being just visible to the naked eye; called also
{visual magnitude}, {apparent magnitude}, and simply
{magnitude}. Stars observable only in the telescope are
classified down to below the twelfth magnitude. The
difference in actual brightness between magnitudes is now
specified as a factor of 2.512, i.e. the difference in
brightness is 100 for stars differing by five magnitudes.
[1913 Webster +PJC]
From WordNet (r) 3.0 (2006) [wn]:
magnitude
n 1: the property of relative size or extent (whether large or
small); "they tried to predict the magnitude of the
explosion"; "about the magnitude of a small pea"
2: a number assigned to the ratio of two quantities; two
quantities are of the same order of magnitude if one is less
than 10 times as large as the other; the number of magnitudes
that the quantities differ is specified to within a power of
10 [syn: {order of magnitude}, {magnitude}]
3: relative importance; "a problem of the first magnitude"
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