formation period 中文意思是什麼

formation period 解釋
成林期
  • formation : n. 1. 構成,形成;設立;編制。2. 組織,構造;形態;形成物,構造物;【軍事】編隊,隊形;兵團。3. 【地質學;地理學】層;組; 【生物學】社區;(植物)群系。adj. -al
  • period : n 1 時代;期;時期;期間;階段。2 〈the period〉現代,當代。3 周期;【地質學;地理學】紀。4 終結...
  1. Based on available data, the study on regional structure, sedimentary reservoir and source rock characteristics shows that the basins in south china sea had experienced sedimentary evolution in faulting period and depression period, deposited thick cenozoic formation, upwardly developed alluvial fan facies, river - lake facies coastal swamp facies coastal facies, neritic facies and bathyal deposit system, regionally had 3 source rocks of eocene, oligocene and miocene, 3 reservoirs of pre - cenozoic basement buried bill, oligocene sandstone and miocene reef, with pliocene and pleistocene neritic facies and bathyal shale as regional caprock

    摘要以現有資料為基礎,通過對區域構造、沉積儲層、烴源巖特徵等基礎石油地質條件研究,認為南海海域各盆地經歷了斷陷期和坳陷期沉積演化,沉積了巨厚的新生代地層,自下而上發育了沖積扇相、河湖相、濱岸沼澤相、濱海相、淺海相、半深海相沉積體系,區域上存在始新統、漸新統和中新統3套烴源巖,前新生代基巖潛山、漸新統砂巖、中新統生物礁3套儲層,區域蓋層為上新統和更新統淺海半深海相泥巖。
  2. Catechists or tutors should follow up on these small christian communities for a period of time, so that they can continue to grow in faith. they should introduce support groups and formation resources in the church for small christian communities to them

    導師或陪談員應特別繼續跟進這些信仰小團體一段時間,使他們可以維持基本的信仰成長,並向他們介紹教會內有關信仰小團體的支援團體及培育資源。
  3. The sequence of the strata may be correlated with the devonian period bulakebashi formation in west section of east kunlun

    該套地層可與東昆侖西段泥盆紀布拉克巴什組相對比。
  4. K - ar age of an illite from alteration rock in the contact zone around lianhuashan porphyry is 38. 6ma. with referencing to the main metallogenic period of yulong copper metallogenic zone and of ailaoshan gold metallogenic zone, it is suggested that the time of formation of deposits in the district studied is probably in a period of time from 38. 6ma at earliest to 20ma at latest. this time is equivalent to the origination time of two important tectonic events, i. e., lanping movement and the turning point when ailaoshan - red river fault turned from sinisteral into dextral

    獲得了蓮花山巖體周圍接觸帶蝕變巖中伊利石k - ar年齡38 . 6ma ,參考玉龍銅礦帶和哀牢山金礦帶的主要成礦期(分別為30ma左右及26ma ) ,釐定本礦集區成礦年齡下限為38 . 6ma ,上限為20ma ,與兩次重要的構造事件?蘭坪運動的起始時間及哀牢山?紅河斷裂由左旋轉為右旋的時間相當。
  5. Based on the geological, hydrogeological and hydrochemical information, the genesis of the underground hot water in qi county of shanxi has been analyzed. it is concluded that the formation of underground hot water is related to the magmatic activity in yanshan period, the goup of the base fault block forming in new tectonic period, the large depth and fast variety to underground water cycle

    從地質、水文地質、水化學等方面,分析了祁縣地區地下熱水成因,得出該地區地下熱水形成與燕山期巖漿活動、新構造運動形成的基底斷塊隆起及地下水循環深度大、交替迅速有關。
  6. They are paleozoic ~ early mesozoic - fold deformation and the appearance of reversed fault ; mesozoic - the beginning of graben faulting - block period ; early cenozoic - the phase of broke - the forming of block hill ; late cenozoic - the phase of segging - the forming of buried hill. we mark off five kinds of buried hill belts. they include three different kinds of trap on the basis of the cause of trap formation

    本次研究在重新認識濟陽坳陷區域構造背景的基礎上,將濟陽坳陷古生界潛山的形成過程分為四個階段,即古生代早中生代?穩定沉降?隆升?輕微褶皺變形及逆斷層發育階段、中生代?初步斷陷階段?塊斷期、新生代早期?斷拗階段?塊斷潛山形成期以及新生代晚期?坳陷階段?潛山定型期。
  7. The formation of legitimism during the qin - han period and its political amp; amp; historic influence

    秦漢正統思想的形成及其對政治與史學的影響
  8. The formation of lukeqin structure belts oil reservoirs have two periods at least ; the first is late triassic to lias which is important period for petroleum migration and accumulation, and the latter is late cretaceous period

    魯克沁構造帶三疊系油藏烴類注入至少有兩期,早期為晚三疊世早侏羅世,晚期是晚白堊世,並以早期注入為主。
  9. With observing the topography of different time period by afm, the formation mechanism of five stages of ots molecular film was concluded. 4. tribological characteristics of ots self - assembled molecular film were studied by lfm. the effects of sliding velocity and load on frictional force were analyzed

    在研究過程中,通過原子力顯微鏡( afm )觀察不同成膜時間及不同溶劑組成條件下的ots自組裝分子膜的形貌,由此來判斷反應進程,總結出ots自組裝分子膜生長模式的五個階段。
  10. ( 2 ) there is stage of soil formation from the evolution of pedogenic environment in the weihe valley during holocene. soil formation shows the law of evolving from warm and wet strong soil formation period to cold and dry dust deposition period ( weak soil formation period ) and to warm and wet strong soil formation period again. the loess - soil sequence is a compound soil sectional system of different kinds of soil evolution under different bio - environment and pedogenic processes

    ( 2 )通過對全新世渭河流域成壤環境演變問題的討論,揭示了全新世渭河流域土壤的發育具有階段性,表現為由溫濕的強成壤期向冷乾的沉積期(弱成壤期)演變、再向溫濕的強成壤期演變的規律;黃土一古土壤序列是不同生物氣候環境下、不同成壤過程發育的不同土壤類型演替而形成的復合型土壤剖面體系;而且由於冬夏季風環流及其環境效應在空間上的差異,使得復合型土壤剖面體系也存在著南北差異。
  11. In yanchang formation period, the environment is favorable to the development of the lake delta

    摘要靖安油田延長組長6段儲層為湖相三角洲前緣砂體。
  12. 3. the formation period of annuli is mainly from april to june every year

    青海湖裸鯉的年輪每年形成一次,主要形成時間是4 6月。
  13. Original planation surface has some features, for example, it appears in large area with low altitude, small gradient and taking a long formation period, etc. discrimination of planation surface is based on plotting and field investigation and by using statistical methods and " 3s " technique

    原始的夷平面具有分佈面積較大(全流域范圍) 、坡度較小、高度較低、形成所需時間較長、有夷平作用的痕跡等特點。基於野外考察和室內作圖,可利用數學統計方法和「 3s 」技術進行夷平面的識別,這加強了夷平面研究的精確性、客觀性和定量性。
  14. The results indicate that most of the lithologic oil accumulation of the three main depressions in erlian basin eventually formed in early to mid cretaceous, and compared with most structural oil accumulation in the basin the lithologic ones represent the characteristic of relatively earlier formation period

    研究表明,二連盆地3大主力凹陷巖性油藏的成藏期多在白堊紀的早、中期,相對於二連盆地構造油藏的形成期具有明顯的早期成藏的特徵。
  15. The cover faults in daqing region are mainly developed in formation of huoshiling member late jurassic and its cover formations. according to their formation period, activity characteristics and penetrating relationship, four types of faults were divided, that is fault - depression faults, depression faults, inverted - strike - slip faults and inverted - extension faults ; according to the activity history of the faults, five types of faults were divided, that is long - term active faults, early active faults, early - medium - term active faults, medium - term active faults and terminal active faults

    大慶地區內發育在晚侏羅世火石嶺組及其以上的沉積蓋層中的蓋層斷裂,依斷層形成時期、活動特徵及切割層位可將蓋層斷層細分為四種類型,即斷陷期斷裂、坳陷期斷裂、反轉走滑斷裂和反轉張性斷層;按其活動歷史可以分為五種類型:即長期活動斷層、早期活動斷層、早-中期活動斷層、中期活動斷層和晚期活動斷層。
  16. The main direction and position of petroleum secondary migration is up to potential distribution of fluid. by the simulation computation of the developing profile of palaeofluid potential and the six main conducting path plans of lulehe formation ( period of nowadays, n23, n22, n n e3 ), discovered that eboliang, yahu. lenghumahai structure belts are low potential area in long stage which are petroleum migrating direction area

    流體勢分佈決定了油氣二次運移的主要方向和聚集部位,通過模擬計算古流體勢發展剖面圖和主要輸導層路樂河組地層現今、 n _ 2 ~ 3 、 n _ 2 ~ 2 、 n _ 2 ~ 1 、 n _ 1 、 e _ 3等6個時期流體勢平面圖,發現鄂博梁、鴨湖構造帶、冷湖-馬海構造帶為長期低勢區,是油氣運移的指向區。
  17. Finally, in order to study the feedback trading by chinese security funds, this paper researches the relationship between herding in formation period and the abnormal returns one quarter, half year and one year before the formation period and during the formation period. chinese security funds use the feedback trading strategy to some extent. the higher the herding in the formation period is, the higher the abnormal returns one quarter, half year and one year before the formation period and

    最後,為了研究基金的正反饋交易,本文研究了基金在形成期之前一個季度、半年、一年以及形成期的超常收益率與形成期羊群效應之間的關系,發現中國證券投資基金存在一定程度的正反饋交易行為;形成期羊群效應較高的組合的形成期之前一個季度、半年、一年以及形成期當期的超常收益率較高;形成期之前一個季度、半年、一年以及形成期當期的超常收益率較高的組合的形成期羊群效應較高。
  18. We have also studied fracture formation and moving period by means of growth triangle zone and equilibrium section technology. the result is that fracture formation period in diffirentt struture zone are very d ' rffirent. the basic law is that from the north to the south, the fracture formation period is later and later

    利用生長三角帶和平衡剖面技術對斷裂形成時期和活動時期進行了研究,結果表明,不同構造帶斷裂形成時期存在很大差異,基本規律是從北到南斷裂形成時間越來越晚,但斷裂主要活動時期則在庫車期?第四系。
  19. When the formation period of formation water is different to its host rock, its chemical property in oil layer may be entirely different to adjacent water layer

    沉積盆地中的外來水可以來源於淺部或地表,重力是其運移的主要動力。
  20. It was suggested that the core competitiveness of sci - tech enterprises has just entered its initial formation period and strategy of centralized differences should be adopted. during the period of enterprise system transformation and readjustment, the spring wooden barrel model should be used to promote kernel technologies and sup

    研究認為,科技型企業核心競爭力剛剛進入培育期,應選擇集中差異化戰略,在轉型調整期選擇彈簧木桶模式培育核心技術和優勢產業,以科技特色形成產業優勢進而實現市場優勢。
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