protonとは 意味・読み方・使い方
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意味・対訳 陽子、プロトン
protonの |
protonの |
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protonの学習レベル | レベル:12英検:1級以上の単語 |
「proton」を含む例文一覧
該当件数 : 2657件
PROTON CONDUCTIVE MEMBRANE例文帳に追加
プロトン伝導膜 - 特許庁
PROTON CONDUCTIVE BODY例文帳に追加
プロトン伝導体 - 特許庁
PROTON-CONDUCTIVE FILM例文帳に追加
プロトン伝導膜 - 特許庁
the "antiparticle" of the proton発音を聞く例文帳に追加
陽子の反粒子 - EDR日英対訳辞書
GENERATION 2 OF ELECTRON AND PROTON例文帳に追加
電子と陽子の生成2 - 特許庁
GENERATION OF ELECTRON AND PROTON例文帳に追加
電子と陽子の生成5 - 特許庁
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ハイパー英語辞書での「proton」の意味 |
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proton
印欧語根 | ||
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per | 非常に広い意味を持つ印欧語根で、基本的には「前に」「…を経て」を表す前置詞の意味を持つ。その他にin front of, before, early, first, chief, toward, against, near, at, aroundのような広い意味を表す。 主な派生語には、first, from, before, forth, paradise, per-で始まる多くの語(percentなど)、接頭辞pre-を持つ語(preludeなど)、pri-で始まる多くの語(princeなど)、接頭辞pro-を持つ語(propertyなど)などがある。 |
接頭辞 | ||
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pro- | 1.…の代わりに振る舞う |
Weblio英和対訳辞書での「proton」の意味 |
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proton
proton
Proton
Proton (IT企業)
Proton (rocket family)
Wiktionary英語版での「proton」の意味 |
proton
語源
From Ancient Greek πρῶτον (prôton), neuter of πρῶτος (prôtos, “first”).
(physics): Coined by New Zealand-British scientist Ernest Rutherford in 1920, in analogy with electron (1891), and with an additional intention of honoring English chemist William Prout. Analyzable as proto- + -on
(anatomy): (1893); a translation of German Anlage (“fundamental thing”) based on Aristotle’s phrase he prote ousia to proton.[1]
発音
名詞
- (physics) A positively charged subatomic particle forming part of the nucleus of an atom and determining the atomic number of an element, composed of two up quarks and a down quark.
- The atomic nucleus of protium (hydrogen-1)
- (obsolete, anatomy) Synonym of primordium
- 1898 July, “Contributed Articles”, in C[larence] L[uther] Herrick, editor, The Journal of Comparative Neurology: A Quarterly Periodical Devoted to the Comparative Study of the Nervous System, volume VIII, number 1; 2, Granville, Oh.: […] C[harles] Judson Herrick; […], pages 27 (C. L. H., […]) and 32–33 (C. L. H.; G[eorge] E[llett] Coghill, […]):
- It is a well authenticated fact that, in the case of section of a peripheral nerve, the nuclei of the sheath of Schwann pass to the centre of the lumen and form the protoplasmic prota of the segments of the new nerve […]. From studies of the development of the olfactory organs in reptiles, as reported briefly in earlier numbers of this Journal, the writer has been abundantly convinced of the truth of Beard’s statement that the olfactory prota arise from the skin […].
- 1898 December 28, Burt G[reen] Wilder, “Some Misapprehensions as to the Simplified Nomenclature of Anatomy”, in Proceedings of the Eleventh Annual Session of the Association of American Anatomists, […], Washington, D.C.: Beresford, […], published 1899, page 23:
- This paper constituted the proton (the primordium, または ‘Anlage,’ if you prefer) of my own subsequent contributions, and likewise, so far as I knew at the time, of the simplified nomenclature in America.
- 1899, Walter P[orter] Manton, “Menstruation—Ovulation—Development of the Ovum”, in Charles Jewett, editor, The Practice of Obstetrics, New York, N.Y.; Philadelphia, Penn.: Lea Brothers & Co., part II (Physiology of Pregnancy), pages 84, 97, 104, 111, and 112:
- a, b. Prota of primitive segments (protovertebræ). […] These soon become partially constricted off from the fore-brain, their narrow pedicles—the optic stalks—being the prota of the optic nerves. The dorsal wall of the fore-brain continues to grow forward and upward from the rest of the vesicle, and soon forms a fourth ventricle or permanent fore-brain, the proton of the cerebral hemispheres. […] By the sixth week the otocyst has been converted by a fold into two portions—a dorsal part—the utriculus, from which three projections arise, the prota of the semicircular canals (Fig. 91), and a ventral part, the sacculus, from the anterior end of which the cochlea is developed. […] These are the Müllerian ducts, the prota of the female internal organs of generation. […] The cords acquire a lumen and become the prota of the seminiferous tubules.
同意語
- p (symbolic)
派生語
- antiproton
- diproton
- interproton
- nonproton
- photoproton
- protic
- proton capture
- proton number
- proton pump
- protonate
- protonation
- protonic
- protonium
- protonlike
- protonmotive
- protonophore
- prototropy
- quasiproton
関連する語
- protide
- protium
参考
発音
ウィキペディア英語版での「proton」の意味 |
Proton
出典:『Wikipedia』 (2011/07/21 22:33 UTC 版)
and a positive electric charge of 1 elementary charge. One or more protons are present in the nucleus of each atom, along with neutrons.
Weblio例文辞書での「proton」に類似した例文 |
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「proton」を含む例文一覧
該当件数 : 2657件
GENERATION OF ELECTRON AND PROTON例文帳に追加
電子と陽子の生成 - 特許庁
PROTON CONDUCTIVE GEL例文帳に追加
プロトン伝導性ゲル - 特許庁
PROTON CONDUCTIVE SILICA例文帳に追加
プロトン伝導性シリカ - 特許庁
PROTON CONDUCTING MATERIAL例文帳に追加
プロトン伝導材料 - 特許庁
PROTON EXCHANGE MEMBRANE COMPOSITION例文帳に追加
プロトン交換膜の組成 - 特許庁
PROTON CONDUCTIVE MATERIAL例文帳に追加
プロトン伝導性材料 - 特許庁
PROTON CONDUCTIVE SUBSTANCE例文帳に追加
プロトン導電性物質 - 特許庁
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protonのページの著作権
英和辞典
情報提供元は
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Text is available under Creative Commons Attribution-ShareAlike (CC-BY-SA) and/or GNU Free Documentation License (GFDL). Weblio英和・和英辞典に掲載されている「Wiktionary英語版」の記事は、Wiktionaryのproton (改訂履歴)の記事を複製、再配布したものにあたり、Creative Commons Attribution-ShareAlike (CC-BY-SA)もしくはGNU Free Documentation Licenseというライセンスの下で提供されています。 |
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Text is available under Creative Commons Attribution-ShareAlike (CC-BY-SA) and/or GNU Free Documentation License (GFDL). Weblio英和・和英辞典に掲載されている「Wikipedia英語版」の記事は、WikipediaのProton (改訂履歴)の記事を複製、再配布したものにあたり、Creative Commons Attribution-ShareAlike (CC-BY-SA)もしくはGNU Free Documentation Licenseというライセンスの下で提供されています。 |
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CMUdict | CMUdict is Copyright (C) 1993-2008 by Carnegie Mellon University. |
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