紋層巖 的英文怎麼說

中文拼音 [wéncéngyán]
紋層巖 英文
laminated rock
  • 紋 : 名詞（花紋; 紋縷兒） lines; veins; grain
  • 層 : i 量詞1 （用於重疊、積累的東西 如樓層、階層、地層） storey; tier; stratum 2 （用於可以分項分步的...
  • 巖 : 名詞1. （巖石） rock 2. （巖峰） cliff; crag
  1. There are typical laminated structure, soft sedimentary - slipping deformed structure, syngenetic brecciated structure in the ore which are the mirror of syngenetic sedimentation. the other type of ore has the charactristic of epigenetic mineralization, which is called as telescoped ore. the ore occurs in vein, pocket, lensoid and bedd

    礦石中發育典型的紋層狀構造、軟沉積滑動變形構造、同生角礫構造等反映同生沉積特徵的礦石構造；另一類礦石具有明顯的後生成礦特點，稱之為疊生改造型礦石，礦石產于脈狀、囊狀、透鏡狀及似層狀礦體中，與燕山期巖漿巖及斷裂裂隙構造關系密切。
  2. However, the authors discovered recently that the top and bottom surfaces of the loushanguan formation are palaeokarst unconformity interfaces, and there are a lot of interbeds of granular ( oolite, pisolite and oncolite ) dolomite and algae - mat dolomite, especially sedimentary structures such as the bird ? s eye, stromatolite, cross bedding and tepee structures

    但筆者新近研究發現，其頂、底均為古巖溶不整合面，並有大量顆粒（鮞、豆、核形石）白雲巖和藻紋層白雲巖夾層，還有許多鳥眼構造、疊層石構造、交錯層理、帳蓬構造存在。
  3. Micritic dolostone occurs widely in the middle and upper cambrian and is yellowish brown and brickcolored red, in which parallel laminae, bird ' s - eyes and mud - cracks are developed

    準同生白雲巖廣泛出現于中上寒武統，巖石呈土黃色、磚紅色，具紋層、烏眼、乾裂構造。
  4. These deposits, which can be obviously divided into basic and acid volcanic types, are present in the carboniferous bi - model volcanic series and occur along two horizons, i. e., the lower carboniferous mafic volcanic rock and the upper carboniferous felsic volcanic rock

    這些礦床產在石炭系雙峰式火山巖系之內，沿著下石炭統基性火山巖和上石炭統酸性火山巖兩個層位產出，分別以玄武巖和流紋巖為容礦主巖，可以明顯地分成基性火山巖型和酸性火山巖型兩種類型。
  5. These internal - tide deposits can be classified into four basic types according to their features, i. e., bi - directional cross - laminated fine - grained sandstone, unidirectional cross - bedded and bidirectional cross - laminated medium - grained to fine - grained sandstone, rhythmic thin alternating beds of sandstone and mudstone, and oolitic limestone

    這些內潮汐沈積進一步劃分? 4種類型：雙向交錯紋理細砂巖型、單向交錯層和雙向交錯紋理中細砂巖型、韻律性砂泥巖薄互層型和鮞粒灰巖型。
  6. Lamp caps and holders together with gauges for the control of interchangeability and safety - part 3 : gauges iec 60061 - 3 : 1969 supplements a : 1970 to u : 1997 a20 : 1998, modified ; german version en 60061 - 3 : 1993 a1 : 1995 a2 : 1995 a3 : 1995 a4 : 1996

    本標準共用17個基本色。其中1 13號色為地層巖漿巖江河湖海等區域普染用色14 17號色為線劃共紋符號用色。
  7. Being affected by “ continent drifting theory ”, “ plate structure theory ”, etc. people has long paid particular attention to internal force while ignored external force ? such as meteorite strike event

    該影響最顯著的標志是，它使地球表面廣泛分佈了大規模的隕擊遺跡? ?環形山系，斜巖是該類山體最普遍的巖層紋理構造。
  8. In this paper, we build three 3d finite - element models including mother rock body, hard inclusions and randomly distributed cracks and computed the stress distribution within the mother body and hard inclusions

    摘要建立了含有母體巖石、硬包體和隨機分佈的小裂紋的三維有限元模型，計算了包體和各層實體中的應力分佈。
  9. Typical depositional structures of tempestite, such as radically arrangement of plate - like micrite gravel, hummocky lamination, load structure, grading bedding and ripple bedding are presented in the succession, indicating its accumulation in an offshore environment

    該風暴沉積的底面侵蝕構造清楚，板片狀泥晶灰巖礫石呈菊花狀排列，發育丘狀交錯層理、負載構造、遞變層理和小波紋層理等沉積構造，為典型的淺海風暴巖。
  10. 4, by making use of micro pore and permeability apparatus and optopn multifunction microscope etc. advanced reservoir testing equipments, the ability to show heterogeneity from micro to macro has been improved largely. k - level / k is more than 1. 4 in south region reservoir, that is to say, the permeability in section is worse comparing to that of level direction, which is caused mainly by mud layers : different stone facies results in different micro feature, and in the south region, fluvial sandstone has cementation, compaction, corrosion and exchanging diagenesis, which occurred in b stage of early period

    4 、應用微孔滲儀和opton多功能顯微鏡等先進的儲層測試儀器設備，大大提高了從宏觀到微觀表徵儲層非均質的能力；南區儲層中k _ （水平） k _的比值一般大於1 . 4 ，即垂向上滲透率相對於水平滲透率差，這主要是砂巖中泥質紋層造成的；不同巖石相的微觀特徵不同，南區河道砂儲層主要有膠結、壓實、溶蝕和交代等成巖作用，成巖階段屬早成巖b期。
  11. Qimanyuter ophiolite melange crops out 1 - 3 km in width and extends ew - nee about 50 km, parallels to the kunlun mountains. qimanyuter ophiolite melange is composed mainly of serpentinite ( metapyrolite ), peridotite, bedded gabbro, grbbro, diabase sheet and pillow - like and massif basalt as well. associated sedimentary rocks with this ophiolite melange include silicalite, dark gray silicalite and thin - bedded limestone

    該混雜巖帶所包含的主要巖性單位包括：蛇紋巖（變輝橄巖） 、橄欖輝石巖、層狀輝長巖、輝長巖、輝綠巖席、枕狀、塊狀、杏仁狀玄武巖，與之共生的沉積巖為紫紅色硅質巖、深灰色硅質巖、薄層灰巖等。
  12. It shows that damage cracks was borne by the prefabricated crack, and the layer which has the large area of prefabricated crack is the damage area of sandstone

    結果表明，含有預制裂紋的紅砂巖的損傷演化和裂紋的擴展受到預制裂紋的影響，破壞裂紋從預制裂紋尖端起裂，並且最終破壞發生於含有最大預制裂紋的層面。
  13. By theoretical analysis and actual measurement of field and phenomena analysis of rock burst, the author illustrates the directionless pressure, sudden movement and rupture of hard roof lead to the internal cracks of coal instable development, which easily results in rock burst happening

    摘要通過理論分析、現場實測和沖擊礦壓現象分析，說明了頂板堅硬巖層產生的靜壓和突然運動、破斷均可使煤體內部裂紋不穩定擴展而容易發生沖擊礦壓。
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