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「scram」を含む例文一覧
該当件数 : 37件
Scram!発音を聞く 例文帳に追加
逃げろ! - 日本語WordNet
Scram!発音を聞く 例文帳に追加
さっさと出ていけ. - 研究社 新英和中辞典
SCRAM VALVE OF HYDRAULIC PRESSURE CONTROL UNIT例文帳に追加
水圧制御ユニットのスクラム弁 - 特許庁
SCRAM TIMING RECORDER DEVICE OF REACTOR CONTROL ROD AND METHOD FOR VERIFYING INTEGRITY IN SCRAM ACTION例文帳に追加
原子炉制御棒のスクラムタイミングレコーダ装置およびスクラム動作時の健全性検証方法 - 特許庁
an internal-combustion engine called scram jet engine発音を聞く 例文帳に追加
スクラムジェットエンジンという内燃機関 - EDR日英対訳辞書
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機械工学英和和英辞典での「scram」の意味 |
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[reactor] scram
scram
SCRAM (reactor trip, simultaneous control rod injection)
SCRAM (reactor trip|simultaneous control rod injection)
SCRAM (safety control rod axe man. (stood by and cut the safety rope on the first reactor))
Wiktionary英語版での「scram」の意味 |
scram
語源 1
Probably either:
動詞
scram (三人称単数 現在形 scrams, 現在分詞 scramming, 過去形および過去分詞形 scrammed)
- (intransitive, originally US, often imperative) To leave in a hurry; to go away. [from early 20th c.]
派生語
- amscray
名詞
scram (複数形 scrams)
語源 2
Uncertain; the verb is possibly derived from etymology 1.[2] It has been suggested that the word is an acronym for phrases like “safety control rod actuator mechanism”, “safety control rod axe man”, and “safety control rods activation mechanism”, but these are most likely backronyms.
The noun is probably derived from the verb.[3]
動詞
scram (三人称単数 現在形 scrams, 現在分詞 scraming または scramming, 過去形および過去分詞形 scramed または scrammed) (chiefly nuclear physics)
- (transitive) To shut down (a nuclear reactor または, by extension, some other thing) for safety reasons, usually because of an emergency.
- 1976 December, Randy Warsaw, “Fermi II – A Plant Tour”, in Ray Barry, editor, The Michigan Technic, volume XCV, number 3, [Ann Arbor, Mich.]: College of Engineering, University of Michigan, →ISSN, →OCLC, page 15:
- The NCR [Nuclear Regulatory Commission] further demands the plant conform to all the safety requirements put into effect during construction. This means constant re-design. There must also be several ways to scram (emergency shut down) the reactor. Some of these are automatic and some are manual.
- 1978, “Appendix II—Answers to Written Questions Posed to Nuclear Regulatory Commission before the Hearings”, in Nuclear Regulatory Commission Authorization Requests: Hearings before the Subcommittee on Energy and Power of the Committee on Interstate and Foreign Commerce, House of Representatives, Ninety-fifth Congress, Second Session, on the Nuclear Regulatory Commission’s Requests for an Increased Authorization for Fiscal Year 1978 and for a Fiscal Year 1979 Authorization of $330,000,000: […] (Serial No. 95-161), Washington, D.C.: U.S. Government Printing Office, →OCLC, page 794:
- Startup of reactor recirculating pump resulted in flux spike scraming plant.
- 1983, Michio Kaku, Jennifer Trainer, editors, Nuclear Power, Both Sides: The Best Arguments for and against the Most Controversial Technology, New York, N.Y.: W[illiam] W[arder] Norton, →ISBN, page 22:
- 2007 June 22, Samuel Upton Newtan, “Nuclear Reactor Disasters: Part I: Stationary Reactors (Non-breeders)”, in Nuclear War I and Other Major Nuclear Disasters of the 20th Century, Bloomington, Ind., Milton Keynes, Buckinghamshire: AuthorHouse, →ISBN, page 113:
- 2012 December 12, D. Michael Battey, chapter 35, in Tenacity Gene, Bloomington, Ind.: iUniverse, →ISBN, page 174:
- Raising group eight rods and brining a nuclear reactor fully to life for the first time in nearly ten years—everyone was so ready they were all ready to pee in their pants. Andrews did not know he could do it without SCRAMing the reactor—in other words, pushing it into an automatic shutdown that might be too little too late.
- (intransitive) Of a nuclear reactor or some other thing: to shut down, usually because of an emergency.
- 2012, Daniel Yergin, “The Urgency of Fuel Choice”, in The Quest: Energy, Security, and the Remaking of the Modern World, revised edition, New York, N.Y.: Penguin Books, →ISBN, part 3 (The Electric Age), page 415:
- As soon as the earthquake struck, the reactors "scrammed"—shut down automatically—as they were supposed to.
- 2016, Nabil Abu el Ata, Rudolf Schmandt, “Understanding the Hidden Risk of Dynamic Complexity”, in The Tyranny of Uncertainty: A New Framework to Predict, Remediate and Monitor Risk, Berlin, Heidelberg: Springer, , →ISBN, part I (Once upon a Time), page 21:
- Immediately after the earthquake, following government regulations, the remaining reactors, 1–3, automatically SCRAMed; control rods shut down sustained fission reactions.
別の表記
派生語
- scramming (noun)
名詞
scram (複数形 scrams) (chiefly nuclear physics)
- (also attributively) A shutdown of a nuclear reactor (または, by extension, some other thing), often done rapidly due to an emergency.
- 1966 fall, staff of First Atomic Ship Transport, Inc., “Operating Experience of the N.S. Savannah in Commercial Service”, in Nuclear Safety: A Quarterly Technical Progress Review, volume 8, number 1, [Oak Ridge, Tenn.]: Division of Technical Information, United States Atomic Energy Commission, →ISSN, →OCLC, section VI, page 65:
- Of the 14 scrams experienced, none was caused by operation exceeding the design parameters. Eight scrams occurred with the control rods withdrawn. [...] Six scrams occurred while the rods were inserted. Five were intentional to prevent accidental rod withdrawal, and one was the unintentional result of an instrument adjustment.
- 1981, Alan E. Waltar, Albert B. Reynolds, “Unprotected Transients”, in Fast Breeder Reactors (Pergamon International Library of Science, Technology, Engineering かつ Social Studies), New York, N.Y., Oxford, Oxfordshire: Pergamon Press, →ISBN, section 15-5.D (Loss of Ultimate Heat Sink), page 604:
- By the time scram is completed, coolant temperatures would likely be climbing due to the combination of a large heat capacity within the fuel pins and low coolant flow.
- 2016, Nabil Abu el Ata, Rudolf Schmandt, “Understanding the Hidden Risk of Dynamic Complexity”, in The Tyranny of Uncertainty: A New Framework to Predict, Remediate and Monitor Risk, Berlin, Heidelberg: Springer, , →ISBN, part I (Once upon a Time), page 21:
- Although fission stops almost immediately with a SCRAM, fission products in the fuel continue to release decay heat, initially about 6.5% of full reactor power. [...] Corresponding with the SCRAM, emergency generators were automatically activated to power electronics and cooling systems.
- 2011, Min Lee, “The Past, Present and Future of Nuclear Power in Taiwan”, in Xu Yi-chong, editor, Nuclear Energy Development in Asia: Problems and Prospects, Basingstoke, Hampshire: Palgrave Macmillan, , →ISBN, page 171:
- Other indicators can be used to measure the performance of an NPP [nuclear power plant] including the number of scrams (emergency shutdowns of a nuclear reactor), the collective dose (a measure of the total amount of effective dose multiplied by the size of the exposed population), the amount of low-level waste generated, and the fuel reliability. The number of scrams dropped from the peak of 30 in 1984 to only one in 2004 and 2–3 in the last two years.
- The device used to shut down a nuclear reactor; also, the button or switch used to initiate a shutdown.
- 1998, Vladimir M. Munipov, “Ergonomics [Disregarding Ergonomic Design Principles: Chernobyl]”, in Jeanne Mager Stellman, editor, Encyclopaedia of Occupational Health and Safety, 4th edition, volume I, Geneva: International Labour Office, →ISBN, page 29-96:
- In particular, measures have been taken to make the scram system more fast-operating and to exclude any possibility of its being deliberately shut off by the personnel.
- 2004, Dieter Berg, “Radionuclides Released into the Environment”, in Richard Tykva, Dieter Berg, editors, Man-made and Natural Radioactivity in Environmental Pollution and Radiochronology (Environmental Pollution), Dordrecht: Springer Science+Business Media, , →ISBN, page 119:
- Today it is considered to be true that the accident paradoxically was ultimately caused by the emergency shut down of the reactor. By sending in the practically completely withdrawn scram and control rods, the reactivity of the reactor by the faulty conception of the rods was for a short time not lowered, but augmented.
別の表記
派生語
語源 3
The verb is a variant of dialectal English scramb (“to pull または rake together with the hands; to gather a handful of something from the ground; to scratch with the claws または nails; to pull down violently; to tear off; to maul about; a handful of something from the ground”), possibly related to Dutch schrammen (“to graze, scratch”)[4] and German schrammen (“to scratch, scrape”); see etymology 1.
The noun is derived from the verb.
動詞
scram (三人称単数 現在形 scrams, 現在分詞 scramming, 過去形および過去分詞形 scrammed)
- (transitive, Derbyshire, Wales) To scratch (something) with claws or fingernails; to claw.
- 2013 December 19, Abby Bolter, “Firefighters Rescue Woman Trapped in Bridgend Flat following an Alleged Arson Attack”, in WalesOnline[6], archived from the original on 24 December 2013:
- A woman has praised firefighters and her cat for saving her life following an alleged arson attack. Two-and-a-half-year-old tortoiseshell Taffy repeatedly bit owner Tracie Horgan-Hodgkiss on the hand until she woke up when her flat filled with acrid smoke in the early hours of this morning. [...] "I’d like to say thank you very much to the firefighters for coming to rescue me. And I am sorry that Taffy scrammed one of them!"
- (transitive, US, mining, archaic) To mine for ore on a small scale, especially from mines previously been worked on where most of the ore is believed to have been removed.
- 1882, A. P. Swineford, “The Cyclops Mine”, in Annual Review of the Iron Mining and Other Industries of the Upper Peninsula for the Year Ending Dec. 31, 1881, [Marquette, Mich.]: Mining Journal, →OCLC, page 141:
- Recently, Capt. Oliver, [...] set a couple of experienced miners to work scramming in this underground pit, when it was soon discovered that what the former mining captain had conceived to be a regular foot-wall, was, in fact, a thin shale of rock, which hid from view what now appears to be a very large body of clean blue ore.
名詞
scram (複数形 scrams)
- (Derbyshire, Wales) A scratch, especially caused by claws or fingernails.
- (US, mining, archaic) A mine previously worked on where most of the ore is believed to have been removed, but which is still being mined on a small scale.
- 1887, Cha[rle]s D. Lawton, “The Jackson Iron Co.”; “The Cleveland Mining Co.”, in Mines and Mineral Statistics, Lansing, Mich.: Thorp & Godfrey, […], →OCLC, pages 64 and 67:
- [page 64] Many of these old openings still afford places where ore is mined. A man can start in almost anywhere and fine ore. There is a great deal of this "scramming" done at the Jackson. Quite a proportion of the annual product comes in this way. Not unfrequently one of these "scrams" leads to the finding of a large deposit of ore. [...] [page 67] South from the east part of the Incline pit they have a scram of good ore which furnished a small product.
- 1891, N[ewton] H[orace] Winchell, H[orace] V[aughn] Winchell, “The Chandler Mine”, in The Iron Ores of Minnesota, […] (Geological かつ Natural History Survey of Minnesota Bulletin; no. 6), Minneapolis, Minn.: Harrison & Smith, […], →OCLC, part II (Methods of Exploration かつ Mining, かつ Descriptions of the Various Mines), page 196:
動詞
scram (三人称単数 現在形 scrams, 現在分詞 scramming, 過去形および過去分詞形 scrammed) (intransitive, Britain, dialectal, archaic)
参照
- ^ “scram, v.2”, in OED Online , Oxford, Oxfordshire: Oxford University Press, 1982; compare “scram, v.”, in Lexico, Dictionary.com; Oxford University Press, 2019–2022.
- ^ “scram, v.3”, in OED Online , Oxford, Oxfordshire: Oxford University Press, 1982; “scram, v.”, in Lexico, Dictionary.com; Oxford University Press, 2019–2022.
- ^ “scram, n.2”, in OED Online , Oxford, Oxfordshire: Oxford University Press, 1982; “scram, n.”, in Lexico, Dictionary.com; Oxford University Press, 2019–2022.
- ^ Joseph Wright, editor (1905), “SCRAMB, v. and sb.”, in The English Dialect Dictionary: […], volume V (R–S), London: Henry Frowde, […], publisher to the English Dialect Society, […]; New York, N.Y.: G. P. Putnam’s Sons, →OCLC, page 269: “To scratch with the nails or claws.”
- ^ Compare Joseph Wright, editor (1905), “SCRAM, v.3”, in The English Dialect Dictionary: […], volume V (R–S), London: Henry Frowde, […], publisher to the English Dialect Society, […]; New York, N.Y.: G. P. Putnam’s Sons, →OCLC, page 269, column 1.
Further reading
Weblio例文辞書での「scram」に類似した例文 |
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scram
rudds
a wrinkle
something which is duplicated
スカップ
scups
「scram」を含む例文一覧
該当件数 : 37件
in rugby, the state of the ball not entering the scram発音を聞く 例文帳に追加
ラグビーにおいて,スクラムに球が入らないこと - EDR日英対訳辞書
REACTOR SCRAM CONTROLLER AND REACTOR PRESSURE CONTROLLER例文帳に追加
原子炉スクラム制御装置および原子炉圧力制御装置 - 特許庁
On November 25, a Reactor Scram was automatically initiated.例文帳に追加
11月25日、原子炉緊急停止装置が自動的に起動した。 - 旅行・ビジネス英会話翻訳例文
SCRAM CRIME PREVENTION DIAGNOSIS SYSTEM, AND HOUSE SIMULATION SYSTEM例文帳に追加
スクラム防犯診断システム及び住宅シミュレーションシステム - 特許庁
METHOD AND DEVICE FOR PROMOTING MIXTURE OF FUEL FOR SCRAM-JET ENGINE例文帳に追加
スクラムジェットエンジン用燃料混合促進方法並びに装置 - 特許庁
To improve the reliability of scram function by simplifying a scram inlet valve and scram outlet valve, improving and simplifying the efficiency of periodic inspection work.例文帳に追加
スクラム入口弁及びスクラム出口弁を簡素化して、定期検査作業の効率向上及び単純化によるスクラム機能の信頼性向上を図る。 - 特許庁
The scram piping 22 mounted on the flange 13 is connected to the upper end of the valve channel 18.例文帳に追加
フランジ13に取り付けられるスクラム配管22が弁流路18の上端部に連絡される。 - 特許庁
To provide a control rod drive mechanism which enables necessary position detections of control rods in case of a scram even if the length of a scram position detection probe is shorter than ever.例文帳に追加
スクラム位置検出プローブが従来よりも短い長さであっても、スクラム時において、制御棒に関する必要な位置検出を行うことができる制御棒駆動機構を提供すること。 - 特許庁
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