始成巖階段 的英文怎麼說

中文拼音 [shǐchéngyánjiēduàn]
始成巖階段 英文
eogenetic stage
  • : Ⅰ名詞1 (最初; 起頭) beginning; start 2 (姓氏) a surname Ⅱ動詞(開始) start; begin Ⅲ副詞[書面...
  • : Ⅰ動詞1 (完成; 成功) accomplish; succeed 2 (成為; 變為) become; turn into 3 (成全) help comp...
  • : 名詞1. (巖石) rock 2. (巖峰) cliff; crag
  • : 名詞1. (臺階) steps; stairs 2. (等級) rank 3. [醫學] (耳蝸的三個螺旋管的任一個) scala 4. [數學] order 5. [地質學] stage
  • : Ⅰ量詞(部分) section; segment; part; paragraph; passage Ⅱ名詞(姓氏) a surname
  • 階段 : stage; phase; period; gradation; bench
  1. The research for metallogenic evolution mechanism in the region indicates that gold ore formation has undergone three stages : gold elementary source bed formation stage from the neo - archean to the paleo - proterozoic and meso - proterozoic, regional metamorphism - migmatization gold reenrichment stage at the late meso - proterozoic, structure - fluid - gold mineralization stage at the yanshan period

    對礦帶礦演化機理的研究表明,金礦形經歷了3個:新太古至古、中元古代金初礦源層形;中元古代末期區域變質混合化金再富集和燕山期構造流體金礦作用
  2. From the dongying formation ( ed ) to neogene, the shahejie formation was located in the late diagenetic stage a1 ~ a2 ; the oil and gas pools formed in a wide scale. at present the lower e2s3, with overmatured source rocks and low porosity reservoir rocks, gets into the late diagenetic stage b - c in the northern qibei sag where is not favorable for petroleum accumulation, but the others of the shahejie formation are locate still in the late diagenetic stage a1 - a2 and propitious to form oil and gas pools based on the diagenetic numerical modeling under the condition of overpressure, we build a multiple unit cubic equation model for porosity prediction, as the result of the application of qibei sag, the prediction error is less than 2 %, and the precision excess that of foreign same model

    歧北凹陷的模擬結果表明,在沙河街組沉積末沙河街組三就進入晚a _ 1期,油氣藏開;在東營組沉積時期晚第三紀,沙河街組大部分地層處于晚a _ 1 a _ 2期,生、儲、蓋層發育,是其主要藏期;現今在歧北凹陷北部沙三下部進入晚b c期,儲層物性較差、不利於藏,其他層仍處于晚a _ 1 a _ 2期,有利於油氣藏的形
  3. The pattern of diagenetic and porosity evolution are established. the primary porosity of the reservoir rocks was 35 %, which was reduced by 21. 7 % by compaction and pressure solution and 8. 2 % by cementation. the secondary pores were produced by organic acids " dissolution during organic matter maturing stage, resulting an increase of porosity by 5 %

    預測本區砂孔隙度為35 ,經機械壓實和化學壓溶作用孔隙度損失了21 . 7 ,后經自生礦物的膠結作用,孔隙度損失了8 . 2 ,當進入有機質,有機酸的溶解作用產生次生孔隙,使孔隙度增加5 ,現今保存的平均孔隙度為10 . 1 。
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