沈積巖 的英文怎麼說

中文拼音 [chénjīyán]
沈積巖 英文
catogene
  • 沈 : 名詞1. （沈陽） short for shenyang2. （古國名） shen, a state in the zhou dynasty3. （姓氏） a surname
  • 積 : Ⅰ動詞（積累） amass; store up; accumulate Ⅱ形容詞（長時間積累下來的） long standing; long pending...
  • 巖 : 名詞1. （巖石） rock 2. （巖峰） cliff; crag
  • 沈積 : deposition
  1. Dolostone is the main rock type of the cambrian in this area

    從下寒武統石龍洞組開始都是白雲巖沈積。
  2. The thin - beded siliceous - rocks include chert and depositional quartz with textures of oolite and pebble

    矽質巖包括燧石和沈積石英巖，呈薄層狀產出，沈積石英巖具鮞狀、礫狀結構。
  3. In spatial distribution, coal fields are developed in the anomalies of high chargeability sedimentary areas ; metamorphic iron deposits occur in the anomalies of high chargeability metamorphic areas ; endogenic gold deposits are found in the anomalies of high chargeability igneous areas

    空間分佈上，與沈積作用密切相關的煤礦主要分佈在沈積巖高極化率地區，變質鐵礦主要分佈在變質巖高極化率地區，內生金礦則主要分佈在火成巖高極化率地區。
  4. From sedimentology symbol such as rock assembled, sediment gradus, sandstone grading analysis, protogene sedimentary structure, ichnofossile and logging facies etc and palaeoenvironment background, it is confirmed that shen84 - an12block s34 segment is braid river delta system, not fan delta system ( abrupt slope ). then it can be more partition as braid river delta plain sedimentary assembled, delta front sedimentary assembled and prodelta sedimentary assembled on core and log assembled. and delta plain sedimentary assembled can be identified four microfacies : braided distributary channel, crevasse splay, overbank deposits and interdistributary bay

    沉積微相研究是儲層非均質性研究的基礎，研究區有豐富的巖芯資料和測井資料，通過巖石組合、沉積韻律，砂巖粒度分析、沉積構造、古生物遺跡和測井相等沉積學標志，結合古環境背景，確定沈84 ?安12塊s _ 3 ~ 4段為辮狀河三角洲體系，而不是前人所認為的扇三角洲（陡坡型）體系，在巖芯和測井組合上可進一步劃分為辮狀河三角洲平原沉積組合、三角洲前緣沉積組合和前三角洲沉積組合，其中三角洲平原沉積組合又可識別出辮狀分流河道、決口扇、分流河道邊部和分流間灣四種微相類型；三角洲前緣沉積組合識別出水下分流河道、水下分流河道邊部和分流河口壩三種微相。
  5. Pyroclastic rocks are a kind of transitional and complex rocks between lavas and sedimentary rocks

    摘要火山碎屑巖是介於溶巖和沈積巖之間的過渡類型巖石，巖類復雜。
  6. The main kinds of rocks include carbonate rocks, tuffite, siliceous rocks and quartz sand - stone

    主要巖石類型包括碳酸鹽巖、沈積凝灰巖、矽質巖和石英砂巖。
  7. 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。
  8. The island is made up of sedimentory rocks. it exhibits unique landscape and typical features of coastal erosion

    該島由沈積巖形成，不但有獨特的巖石地貌，更是考察海岸侵蝕現象的好地方。
  9. The reservoir physical property were primarily dominated by sedimentary facies 、 corrosion and dolomization

    儲集物性主要受沈積相帶及溶蝕和白雲巖化作用的控制。
  10. The average chargeability value of 798 sedimentary rock specimens is 2. 4 %, that of 1149 igneous rock specimens is 2. 99 %, and that of 436 metamorphic rock specimens is 3. 59 %, which implies that the metamorphic rock might be the source of metallic ore deposits

    數值統計結果顯示， 798件沈積巖的平均極化率為2 . 40 % ， 1149件火成巖的極化率為2 . 99 % ， 436件變質巖的極化率為3 . 59 % ，因此，變質巖是本區較好的金屬礦礦源。
  11. The petrology revelas that the sedimentary environment of the study area is carbonate tide - flat and shallow sea which is also strongly affected by the volcanic materials and wind - brought clastics during the period of yangzhuang

    上述巖石特徵表明，研究區在中元古代薊縣紀早期的楊莊期為淺海潮坪碳酸鹽沈積環境，沈積作用受中遠源火山物質和風攜碎屑的強烈影響。
  12. According to petrology, biological assemblage and structural features of carbonate rocks, the sedimentary environments of formations of the carbonates in yichang area are reconstructed

    根據本區寒武系的巖石學特徵、生物組合特徵和沈積構造特徵重建了各組段的沈積壞境。
  13. Rock fall deposit

    巖塌沈積
  14. This paper sums up characteristics of au anomalies within tertiary red elastic beds in a certain area of qinghai province, and points out that au anomalies mainly exist in the middle part of the tertiary strata, that anomalies are most strong in stream sediments, and that au anomalies result from secondary enrichment of au

    摘要對青海某地第三系紅色碎屑巖層中的金異常特徵進行了綜述，指出金異常主要存在於第三系中段巖層中，異常在水系沈積物中強度最大，並認為金異常由次生富集作用形成。
  15. Based on geological environment, bi - model volcanic series, sedimentary formation and geochemical features of volcanic rocks, it is held that the deposits were most probably formed in the carboniferous back arc rifted environment

    根據礦床產出地質環境、雙峰式火山巖系、沈積建造以及火山巖地球化學特徵，推斷昆侖式火山巖型塊狀硫化物銅礦床最可能形成於泥盆紀石炭紀弧后拉張構造環境。
  16. Due to the sensitivity of the clay minerals, however, any climatic influence upon the compositions of clay minerals can be easily covered up by extra - climatic events such as source rock, sedimentary environment, and diagenesis

    然而，由於粘土礦物的敏感性，其氣候記錄的信息往往會被其他影響因素（如母源區、沈積環境、成巖作用等）掩蓋。
分享友人
分享到 Line

分享到臉書