巖床 的英文怎麼說

中文拼音 [yánchuáng]
巖床 英文
bedrock
  • 巖 : 名詞1. （巖石） rock 2. （巖峰） cliff; crag
  • 床 : i 名1 （供人睡覺的傢具） bed; couch 2 （像床的器具、地面） something shaped like a bed Ⅱ量詞（用...
  1. Roll deposits cut across sandstone bedding.

    卷型礦床切穿砂巖的層理。
  2. The ore - forming material is mostly from volcanic rock, and sub volcanic rock provides the main thermal and some mineral materials. the ore - forming fluid is from meteoric water. as a result, it should be a kind of adularia - sericite type of epithermal gold deposit

    成礦物質主要來自礦區火山巖圍巖，次火山巖提供了主要熱源和部分礦源，成礦流體來自大氣降水，礦床成因類型為低硫化物冰長石?絹雲母型淺成低溫熱液型金礦。
  3. There are three genetic types of mineral deposits in the beiya ore district : cu - au polymetallic deposits related to alkaline porphyries, comprising porphyritic cu - au deposits and polymetallic skarn deposits related to quartz - albite porphyry and quartz - k - feldspar porphyry ; fe - au deposits related to gabbro or basalt magma, consisting of magmatic fe - au deposits and sedimentary polymetallic deposits formed in caves and lakes ; and palaeo - placers formed at the weathering surface, in lakes and in karsts

    北衙金礦有3種成因不同的礦床：與堿性斑巖有關的銅金多金屬礦，包括與石英鈉長斑巖和石英正長斑巖有關的斑巖型銅金礦床和矽卡巖型多金屬礦床；與輝長玄武巖漿有關的鐵金礦床，包括熔漿型鐵金礦床和噴流沉積型多金屬礦床，後者又有洞穴和湖相沉積環境之分；及古砂礦，有古風化殼型砂礦、河湖相古砂礦和洞穴沉積古砂礦。
  4. Its applicability might be questioned on the grounds that carbonaceous shale is not known to occur near any of these deposits.

    其實用性是有疑問的，因為還不知道在上述礦床附近存在著碳質片巖。
  5. The wall rock of the mine is the third member of aqishan formation, which it is formed by the neutral - acidic volcanic rock and volcanic arenite of calcium - alkala series. the rock is mainly of andesite, quartz andesite, volcanic breccia agglomerate and volcanic breccia

    礦床賦礦圍巖為阿奇山組第三巖性段鈣堿系列的中酸性火山巖-火山碎屑巖，主要巖性為安山巖、英安巖、火山角礫熔巖、火山角礫巖等。
  6. The auriferous skarn deposits and copper ( associated with gold ) skarn deposits discovered in the past ten years are also mainly distributed in the middle and lower reached of the yangtze river

    近十年來，我國所發現的含金夕卡巖礦床和銅伴生金夕卡巖礦床也主要產在長江中下游地區。
  7. Based on an integrated correlation and study of regional and deep geophysical data such as 12 magnetotelluric sounding profiles, 5 seismic profiles, tomographic imaging velocity structural data and gravity and magnetic field, the authors have formulated the 3d deep tectonic framework of the middle and lower yangtze valley and its neighborring areas in relation to the distribution of auriferous skarn deposits and copper ( associated with gold ) skarn deposits

    作者藉助12條大地電磁測深剖面、 5條地震剖面、層析成像速度結構資料、重磁場等區域的和深部的地球物理資料進行綜合對比研究，給出長江中下游及其鄰區的三維深部構造格架及其與含金夕卡巖礦床和銅伴生金夕卡巖礦床的分佈關系。
  8. Even at meridiani, basaltic sands lie atop the lake sediments, indicating that the site has been parched for two billion to three billion years

    甚至在子午線地盤，玄武巖質的沙披覆在湖床沉積物上，顯示此地已經乾涸了20 ~ 30億年。
  9. Chunks of the overlying rock may break off and become a part of a sill.

    上復巖石的碎塊可能破裂並成為巖床的一部分。
  10. Based on the observation and statistics on the calcareous sandstone in the ore host layer in shihongtan uranium deposit, this paper finds that the calcareous sandstone occurs on and off near the top or wash surface of the sandbody as beads - strings lens along the layer and concentres in the area where the orebodies are rich

    摘要通過對十紅灘鈾礦床容礦層鈣質砂巖的觀察和統計，發現鈣質砂巖呈順層、斷續的串珠狀透鏡體分佈，產出空間位置為砂體的頂底部或沖刷面，而且較集中的分佈在礦體發育區。
  11. The micro-gabbro phase is identical with the typical bulawayan dolerite sills.

    微輝長巖相與標準的布拉瓦約粒玄巖床相同。
  12. When you see a termination of a sill you should ask yourself how the intruding magma behaved at the moment of intrusion.

    當你看到巖床終端時你應該自問，侵入的巖漿在侵入期是如何表現它們的特徵的。
  13. Sulfide further accumulates where depressions in the bottom of the sill interfere with the flow system and act as natural riffles.

    巖床底上如有陷穴，就起到天然溜槽的作用，干擾了巖流體系，使硫化進一步堆積。
  14. Sharply outlined dikes, sills and bosses occur in numbers.

    邊界清楚的巖脈，巖床及巖瘤等都常見。
  15. In the holy city of lalibela, the ethiopians dug down 12 metres into bedrock to build this church, chiseled out of one giant block of stone

    在聖城拉利貝拉，衣索比亞人在巖床向下挖掘12米，開鑿教堂。
  16. Solidifying chiefly as a minor intrusion, especially as a dike or sill, before reaching the earth ' s surface. used of rocks

    半深成的，淺成的在到達地球表面之前的主要作為小型巖石群固化的，尤其象巖脈或巖床的凝固用於指巖石
  17. Step 6 : after complete the grouting and curing work between all the installation work in the liner ( including process piping, pipe support, etc. ) & liner and rock bed, complete the installation work of top elliptic head of liner using 35 / 50 ton hyd - crane and 25 ton truck crane

    第六步：待襯管內所有的安裝工作（包括工藝配管、管道支架等）及襯管與巖床間的灌漿、養護工作完成後，用35 / 50噸液壓起重機和25噸汽車起重機完成襯管頂部封頭的安裝工作。
  18. The waters scoured off the soft, windblown soil near the surface and eventually reached bedrock, the hardened lava of the columbia plateau

    洪水沖洗掉地表附近松軟的風化土，最終到達了巖床，哥倫比亞高原上堅硬的火山巖。
  19. Compound multiple still

    合成巖床
  20. Also, it is often possible to find a site which naturally lacks vegetation, such as exposed bedrock or sandy areas

    同樣，可以尋找一個本來就很少植被的營地，如暴露的巖床或沙地。
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