characteristicとは 意味・読み方・使い方
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意味・対訳 特質ある、独特の、特徴的な、(…に)特有で、(…の)特徴を示して
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characteristicの学習レベル | レベル:3英検:準2級以上の単語学校レベル:高校2年以上の水準TOEIC® L&Rスコア:470点以上の単語大学入試:センター試験対策レベル |
研究社 新英和中辞典での「characteristic」の意味 |
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characteristic
「characteristic」を含む例文一覧
該当件数 : 42199件
the characteristic of dwarfishness発音を聞く例文帳に追加
矮性 - EDR日英対訳辞書
a characteristic of living things called heliotropism発音を聞く例文帳に追加
向日性 - EDR日英対訳辞書
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Eゲイト英和辞典での「characteristic」の意味 |
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characteristic
特徴的な;特徴
形容詞
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名詞
コンピューター用語辞典での「characteristic」の意味 |
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characteristic
指数部; 指数; 特性; 特性的; 指数(対数の); 指数部(浮動小数点表示における); (区分の)特性
1)元来は常用対数の整数部分を指し,コンピュータの分野においてもその語義は引き継がれている.すなわち,浮動小数点表示における指数部を指すが,いわゆる指数とはやや異なる.指数部は,浮動小数点表示の指数に符号(+または-)を使用しないコンピュータで用いられる.あるバイアスに基づいた指数であり,指数部は指数にバイアスを加算することにより得られる.たとえば指数部が8ビットで,バイアスを128とした場合,表現できる指数値は-128~+127であり,指数部は0~255となる.
2)「特性」特に専門用語としての色彩はない.むしろ複合語として,従来からの「電気」やエレクトロニクスの分野において使用される.
対数表示において正又は負の値をとりうる整数部.
浮動小数点表示において,内部的に指数を表す数表示.
<備考>浮動小数点表示の方法によっては,指数部が指数とある定数だけ異なることがある.指数を-3とし,この定数を64とすると,指数部は61である
ある主題を分析して類に区分するために使われる属性.
日本語WordNet(英和)での「characteristic」の意味 |
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characteristic
(any measurable property of a device measured under closely specified conditions)
generosity is one of his best characteristics 寛大さは彼の最も良い特性の1つである |
Weblio英和対訳辞書での「characteristic」の意味 |
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characteristic
characteristic
Characteristic (algebra)
Wiktionary英語版での「characteristic」の意味 |
characteristic
語源
From Ancient Greek χαρακτηριστικός (kharaktēristikós), from χαρακτηρίζω (kharaktērízō, “to designate by a characteristic mark”), from χαρακτήρ (kharaktḗr, “a mark, character”).
発音
形容詞
characteristic (comparative more characteristic, superlative most characteristic)
- Being a distinguishing feature of a person or thing.
- 1918, W[illiam] B[abington] Maxwell, chapter XII, in The Mirror and the Lamp, Indianapolis, Ind.: The Bobbs-Merrill Company, →OCLC:
- All this was extraordinarily distasteful to Churchill. It was ugly, gross. Never before had he felt such repulsion when the vicar displayed his characteristic bluntness or coarseness of speech. In the present connexion […] such talk had been distressingly out of place.
派生語
- characteristic function
- characteristic polynomial
- characteristic root
- characteristic vector
- characteristicness
名詞
characteristic (複数形 characteristics)
- A distinguishing feature of a person or thing.
- (mathematics) The integer part of a logarithm.
- 1830, Solomon Pearson Miles, Thomas Sherwin, Mathematical Tables: Comprising Logarithms of Numbers, […] , page 69,
- It is evident, moreover, that as the logarithms of numbers, which are tenfold, the one of the other, do not differ except in their characteristics, it is sufficient that the tables contain the fractional parts only of the logarithms.
- 1911, F. T. Swanwick, Elementary Trigonometry, Cambridge University Press, page 60,
- As the sine and cosine are always proper fractions their logarithms are negative, i.e. have negative characteristics. When we are given an angle, it is impossible to say, from inspection of the angle, what the characteristic of the logarithm of its sine, cosine or tangent may be; so the characteristics have to be printed with the mantissae.
- 1961, Principles and Applications of Mathematics for Communications-Electronics, [U.S.] Department of the Army, page 69,
- 1830, Solomon Pearson Miles, Thomas Sherwin, Mathematical Tables: Comprising Logarithms of Numbers, […] , page 69,
- (nautical) The distinguishing features of a navigational light on a lighthouse etc by which it can be identified (colour, pattern of flashes etc.).
- (algebra, field theory, ring theory) For a given field or ring, a natural number that is either the smallest positive number n such that n instances of the multiplicative identity (1) summed together yield the additive identity (0) or, if no such number exists, the number 0.
- 1962 [John Wiley & Sons], Nathan Jacobson, Lie Algebras, 1979, Dover, page 289,
- In this chapter we study the problem of classifying the finite-dimensional simple Lie algebras over an arbitrary field of characteristic 0.
- 1992, Simeon Ivanov (translator), P. M. Gudivok, E. Ya. Pogorilyak, On Modular Representations of Finite Groups over Integral Domains, Simeon Ivanov (editor), Galois Theory, Rings, Algebraic Groups and Their Applications, American Mathematical Society, page 87,
- 1993, S. Warner, Topological Rings, Elsevier (North-Holland), page 424,
- Traditionally, a complete, discretely valued field of characteristic zero, the maximal ideal of whose valuation ring is generated by the prime number p, has been called a p-adic field. In our terminology, the valuation ring of a p-adic field is a Cohen ring of characteristic zero whose residue field has characteristic p, and consequently a p-adic field is simply the quotient field of such a Cohen ring.
同意語
派生語
関連する語
参考
Further reading
- characteristic in Webster’s Revised Unabridged Dictionary, G. & C. Merriam, 1913
- “characteristic”, in The Century Dictionary […], New York, N.Y.: The Century Co., 1911, →OCLC.
Weblio例文辞書での「characteristic」に類似した例文 |
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characteristic
a characteristic
in characteristic manner
a distinctive characteristic
an outstanding characteristic
親切な
a characteristic sound
to characterize―be characteristic of―mark―stamp―something
a sexual characteristic
characteristic defect
特徴.
a characteristic to be considered
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