- 関
- MORB
WordNet
- throw soil toward (a crop row) from both sides; "He ridged his corn"
- any long raised strip
- form into a ridge
- a beam laid along the edge where two sloping sides of a roof meet at the top; provides an attachment for the upper ends of rafters (同)ridgepole, rooftree
- a long narrow range of hills (同)ridgeline
- a long narrow natural elevation on the floor of the ocean
- a long narrow natural elevation or striation
- any long raised border or margin of a bone or tooth or membrane
- extend in ridges; "The land ridges towards the South"
- plough alternate strips by throwing the furrow onto an unploughed strip
- spade into alternate ridges and troughs; "ridge the soil"
- of primary importance (同)primary
- serving as or forming a base; "the painter applied a base coat followed by two finishing coats" (同)base
- anything apparently limitless in quantity or volume (同)sea
- a large body of water constituting a principal part of the hydrosphere
- the syllable naming the third (mediant) note of any major scale in solmization
- the commonest type of solidified lava; a dense dark grey fine-grained igneous rock that is composed chiefly of plagioclase feldspar and pyroxene
PrepTutorEJDIC
- 『山の背』,尾根 / (動物の)背,背すじ;(畑などの)うね,あぜ / (一般に,うねのような)隆起 / 〈屋根〉‘に'むねをつける;〈畑など〉‘に'うねをたてる
- 基底の,基部の / 基礎的な,基本的な
- 〈C〉『大洋』,大海 / 《the ~》五大洋の一つ / 《話》《an ~,または複数形で》ばく大(な…),広大(な…)《+『of』+『名』》
- ミ(全音階の第3音)
- 玄武岩(げんぶがん)
UpToDate Contents
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- 1. 小児における慢性下痢の原因の概要 overview of the causes of chronic diarrhea in children
- 2. 手掌および足底の色素性病変のダーモスコピー dermoscopy of pigmented lesions of the palms and soles
- 3. 三胎妊娠：妊娠中期および後期の合併症およびマネージメント triplet pregnancy mid and late pregnancy complications and management
- 4. 心雑音の聴診 auscultation of cardiac murmurs
- 5. 下肢末梢神経症候群の概要 overview of lower extremity peripheral nerve syndromes
English Journal
- Permeability of asthenospheric mantle and melt extraction rates at mid-ocean ridges.
- Connolly JA, Schmidt MW, Solferino G, Bagdassarov N.SourceInstitute for Mineralogy and Petrology, ETH Zurich, 8092 Zurich, Switzerland.
- Nature.Nature.2009 Nov 12;462(7270):209-12.
- Magmatic production on Earth is dominated by asthenospheric melts of basaltic composition that have mostly erupted at mid-ocean ridges. The timescale for segregation and transport of these melts, which are ultimately responsible for formation of the Earth's crust, is critically dependent on the perm
- PMID 19907492
- The diversity and abundance of bacteria inhabiting seafloor lavas positively correlate with rock alteration.
- Santelli CM, Edgcomb VP, Bach W, Edwards KJ.SourceMIT/WHOI Joint Program in Oceanography and Ocean Engineering, Woods Hole Oceanographic Institution, MS~52, Woods Hole, MA 02542, USA.
- Environmental microbiology.Environ Microbiol.2009 Jan;11(1):86-98. Epub 2008 Sep 8.
- Young, basaltic ocean crust exposed near mid-ocean ridge spreading centers present a spatially extensive environment that may be exploited by epi- and endolithic microbes in the deep sea. Geochemical energy released during basalt alteration reactions can theoretically support chemosynthesis, contrib
- PMID 18783382
Japanese Journal
- 桜島火山第四紀溶岩の地球化学及びSr-Nd-Pb同位体組成を用いたマグマ起源の解明(<特集>桜島火山)
- 柴田 知之,鈴木 淳,芳川 雅子,小林 哲夫,味喜 大介,竹村 恵二
- 火山 58(1), 43-58, 2013-03-29
- 姶良カルデラの後カルデラ期の桜島火山に産する溶岩,及び,桜島周辺に産する前カルデラ期と単成火山の玄武岩について,主要元素・微量元素,ストロンチウム(Sr)・ネオジム(Nd)・鉛(Pb)同位体組成を測定した.桜島火山の溶岩は斜方輝石,単斜輝石,斜長石(稀にかんらん石)の斑晶を持つ,安山岩及びデイサイトである.微量元素組成から,島弧マグマの典型であるNbの枯渇,Rb・K・Pbの富化が観察され,マントル …
- NAID 110009597091
- Petrology, geochemistry, and origin of metamorphosed mafic rocks of the Trans Vietnam Orogenic Belt, Southeast Asia
- YONEMURA Kazuhiro,OSANAI Yasuhito,NAKANO Nobuhiko,OWADA Masaaki,BABA Sotaro
- Journal of Mineralogical and Petrological Sciences 108(2), 55-86, 2013
- … Major and trace element compositions of these TVOB metamorphosed mafic rocks indicate an overall tholeiitic affinity, but suggest a wide array of tectonic settings for the precursor mafic magmas, including volcanic-arc basalt (VAB), mid-ocean ridge basalt (MORB), and within-plate basalt (WPB). …
- NAID 130003365174
- メルト-かんらん岩反応：海嶺・海洋島・島弧マグマの成因に果たす役割
- 木村 純一
- 岩石鉱物科学 42(2), 83-100, 2013
- … Melts from asthenospheric depths, such as silica-deficient alkali basalts beneath mid-ocean ridges, pyroxinite melts beneath ocean islands, and felsic melts from subducted slabs beneath arcs, are usually not in equilibrium with mantle peridotite at the shallower depths. …
- NAID 130003363946
Related Links
- mid-ocean-ridge basalt (MORB) A type of tholeiitic basalt (see THOLEIITE), erupted from mid-ocean-ridge constructive-plate margins; it is one of the most abundant of all rocks and covers much of the Earth's surface. It is ...
- ...( e.g., Iceland, which sits on the Mid-Atlantic Ridge). Along these divergent boundaries, the erupted basalts have such a restricted compositional range that they are referred to as mid-ocean-ridge basalt (MORB). They are ...
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★リンクテーブル★
| リンク元 | 「MORB」「中央海嶺玄武岩」 |
| 関連記事 | 「basal」「mi」「ocean」「MID」「ridge」 |
「MORB」
「中央海嶺玄武岩」
「basal」
- adj.
- 基礎の、基本の、基底の
「mi」
- mi-, mio-
- conb form
- より小さい、より少ない。劣った
- ex.
- ？
- MI
「ocean」
「MID」
- 同
- multiinfarct dementia,多発梗塞性認知症
「ridge」