WordNet

a buoy resembling a vertical log
furnish with spars
any of various nonmetallic minerals (calcite or feldspar) that are light in color and transparent or translucent and cleavable
making the motions of attack and defense with the fists and arms; a part of training for a boxer (同)sparring
a stout rounded pole of wood or metal used to support rigging
box lightly
fight verbally; "They were sparring all night"
fight with spurs; "the gamecocks were sparring"
mark with a buoy
bright-colored; a float attached by rope to the seabed to mark channels in a harbor or underwater hazards
keep afloat; "The life vest buoyed him up" (同)buoy up
float on the surface of water

PrepTutorEJDIC

(戸船の帆柱・帆げたなどの)円材
(ボクシングの練習のために)ハパーリングをする,打ち合う / 言い争う,議論する
スパー(割れて薄片になりやすい,非金属性の光沢のある鉱物の総称)
浮標,ブイ(時に灯・鐘などがついている) / =life buoy / …'を'浮かせておく / …‘に'ブイをつける
禁約な,つましい,控え目な
鉱泉,温泉 / 温泉場

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出典(authority):フリー百科事典『ウィキペディア（Wikipedia）』「2012/08/27 21:35:14」(JST)

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A diagram of an anchored spar buoy.

A spar buoy is a tall, thin buoy that floats upright in the water and is characterized by a small water plane area and a large mass. Because they tend to be stable ocean platforms, spar buoys are popular for making oceanographic measurements. Adjustment of the water plane area and the mass allows spar buoys to be tuned so they tend to not respond to wave forcing.^[1] This characteristic differentiates them from large water plane area buoys^[2] such as discus buoys that tend to be wave followers. Spar buoys are often used as stable platforms for wave measurement devices^[3] and air sea interaction measurements^[4]. Spar buoys range in length from a few feet^[5] to the 355-foot (108 meter) RP FLIP. To avoid the difficulties inherent with shipboard launch and recovery, helicopter deployment of large spar buoys has been studied^[6].

References

^ Venezia, W.A.; Clark, A.M.; Schmitt, K.F. (6 August 2002) [18-21 October 1993]. "Development of a six degree of freedom buoy design and analysis program with validating data". 1. OCEANS '93. Engineering in Harmony with Ocean. Victoria, BC, Canada. pp. 390–394. doi:10.1109/OCEANS.1993.325978. ISBN 0-7803-1385-2. INSPEC Accession Number: 4764203.
^ A.M. Clark; W. A. Venezia (1998). "Development of a 10-m Diesel Powered Life Support and Communications Buoy for the Aquarius 2000 Habitat". Ocean Community Conference '98. Washington, DC. ISBN 0-933957-23-8.
^ Drennan, W.M.; H.C. Graber; M.A. Donelan; E.A. Terray (6 August 2002) [28 September-1 October 1998]. "Directional wave measurements from the ASIS (Air-Sea Interaction Spar) buoy". 1. OCEANS '98 Conference. Nice, France. pp. 414–418. doi:10.1109/OCEANS.1998.725779. ISBN 0-7803-5045-6. INSPEC Accession Number: 6201719.
^ Graber, Hans C.; Terray, Eugene A.; Donelan, Mark A.; Drennan, William M.; Van Leer, John C.; Peters, Donald B. (1 January 2000). "ASIS - A new Air-Sea Interaction Spar buoy: Design and performance at sea". Journal of Atmospheric and Oceanic Technology (Boston, MA: American Meteorological Society) 17 (5): 708–720. doi:10.1175/1520-0426(2000)017<0708:AANASI>2.0.CO;2. ISSN 0739-0572.
^ Nelson, C.V. (6 August 2002) [18-21 September 1989]. "An Easily Deployed, Low Cost And Light-weight Spar Buoy For Making High Frequency Wave Height Measurements". 5. OCEANS '89. pp. 1421–1423. doi:10.1109/OCEANS.1989.587092.
^ Pellegrini, R.R.; Venezia, W.A. (6 August 2002) [18-21 October 1993]. "Design, construction, and load testing of a large scale helicopter deployed spar buoy". 2. OCEANS '93. Engineering in Harmony with Ocean. Victoria, BC , Canada. pp. 140–145. doi:10.1109/OCEANS.1993.326081. ISBN 0-7803-1385-2.

This oceanography article is a stub. You can help Wikipedia by expanding it.

English Journal

Field measurements of sonic boom penetration into the ocean

Sohn RA, Vernon F, Hildebrand JA, Webb SC.SourceWoods Hole Oceanographic Institution, Massachusetts 02543, USA.
The Journal of the Acoustical Society of America.J Acoust Soc Am.2000 Jun;107(6):3073-83.
Six sonic booms, generated by F-4 aircraft under steady flight at a range of altitudes (610-6100 m) and Mach numbers (1.07-1.26), were measured just above the air/sea interface, and at five depths in the water column. The measurements were made with a vertical hydrophone array suspended from a small
PMID 10875353

Japanese Journal

洋上風力発電の研究動向

大石和人,福本幸成
電気学会論文誌. B, 電力・エネルギー部門誌 = The transactions of the Institute of Electrical Engineers of Japan. B, A publication of Power and Energy Society 129(7), 851-854, 2009-07-01
… Additionally, for deeper ocean, floating types such as semi-submersible float and spar-buoy have been researched. …
NAID 10025100345

2008K-G5-6 緊張係留式スパーブイによるGPS波浪計測システムの開発(一般講演(G5))

麻生裕司,小森茂典,山口功 [他],井川寛隆,葛西時雄,張替正敏,松田正俊,戸部英俊
日本船舶海洋工学会講演会論文集 (7K), 81-84, 2008-11-00
NAID 110007186267

2007S-OS2-8 スパー型波力発電装置の一次変換特性に関する研究(オーガナイズドセッション(OS2):リニューアブルエネルギー)

今井康貴,永田修一,豊田和隆 [他],真子祐輔,瀬戸口俊明,金野敏郎
日本船舶海洋工学会講演会論文集 (4), 59-62, 2007-05-00
NAID 110007185373

「sparing」

　　[★]

adj.

質素な、節約する
(～が)乏しい、少ない(of,in)

「spar」

　　[★] 　　　　　　　　　　

[0] Venezia, W.A.; Clark, A.M.; Schmitt, K.F. (6 August 2002) [18-21 October 1993]. "Development of a six degree of freedom buoy design and analysis program with validating data". 1. OCEANS '93. Engineering in Harmony with Ocean. Victoria, BC, Canada. pp. 390–394. doi:10.1109/OCEANS.1993.325978. ISBN 0-7803-1385-2. INSPEC Accession Number: 4764203.

[1] A.M. Clark; W. A. Venezia (1998). "Development of a 10-m Diesel Powered Life Support and Communications Buoy for the Aquarius 2000 Habitat". Ocean Community Conference '98. Washington, DC. ISBN 0-933957-23-8.

[2] Drennan, W.M.; H.C. Graber; M.A. Donelan; E.A. Terray (6 August 2002) [28 September-1 October 1998]. "Directional wave measurements from the ASIS (Air-Sea Interaction Spar) buoy". 1. OCEANS '98 Conference. Nice, France. pp. 414–418. doi:10.1109/OCEANS.1998.725779. ISBN 0-7803-5045-6. INSPEC Accession Number: 6201719.

[3] Graber, Hans C.; Terray, Eugene A.; Donelan, Mark A.; Drennan, William M.; Van Leer, John C.; Peters, Donald B. (1 January 2000). "ASIS - A new Air-Sea Interaction Spar buoy: Design and performance at sea". Journal of Atmospheric and Oceanic Technology (Boston, MA: American Meteorological Society) 17 (5): 708–720. doi:10.1175/1520-0426(2000)017<0708:AANASI>2.0.CO;2. ISSN 0739-0572.

[4] Nelson, C.V. (6 August 2002) [18-21 September 1989]. "An Easily Deployed, Low Cost And Light-weight Spar Buoy For Making High Frequency Wave Height Measurements". 5. OCEANS '89. pp. 1421–1423. doi:10.1109/OCEANS.1989.587092.

[5] Pellegrini, R.R.; Venezia, W.A. (6 August 2002) [18-21 October 1993]. "Design, construction, and load testing of a large scale helicopter deployed spar buoy". 2. OCEANS '93. Engineering in Harmony with Ocean. Victoria, BC , Canada. pp. 140–145. doi:10.1109/OCEANS.1993.326081. ISBN 0-7803-1385-2.

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案内

spar buoy