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clastic

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clastic adj.【地質學；地理學】碎屑狀的；【生物學】分裂的，分...

adj. 【地質學；地理學】碎屑狀的；【生物學】分裂的，分解的，可分離的。 “clastic anomaly“ 中文翻譯：   碎屑異常“clastic association“ 中文翻譯：   碎屑組合“clastic breccia“ 中文翻譯：   碎屑角礫巖“clastic carbonate“ 中文翻譯：   碎屑碳酸鹽“clastic constituent“ 中文翻譯：   碎屑成分“clastic constituents“ 中文翻譯：   碎屑成分“clastic deformation“ 中文翻譯：   破碎變形; 碎裂形變; 碎屑變形“clastic deposit“ 中文翻譯：   碎屑沉積物“clastic deposits“ 中文翻譯：   碎屑沉積物“clastic dike“ 中文翻譯：   碎屑巖墻“clastic dyke“ 中文翻譯：   碎屑巖墻“clastic ejecta“ 中文翻譯：   噴屑; 碎屑噴出物“clastic ejectamenta“ 中文翻譯：   噴屑“clastic enzyme“ 中文翻譯：   分解酶“clastic facies“ 中文翻譯：   碎屑沉積相“clastic flow“ 中文翻譯：   碎屑流“clastic fragment“ 中文翻譯：   碎屑物“clastic limestone“ 中文翻譯：   碎屑灰巖“clastic mechanics“ 中文翻譯：   碎塊體力學“clastic pipe“ 中文翻譯：   碎屑巖筒“clastic pocket“ 中文翻譯：   碎屑囊體“clastic porphyroid“ 中文翻譯：   碎屑變斑巖“clastic ratio“ 中文翻譯：   碎屑比“clastic reaction“ 中文翻譯：   裂解反應“clastere“ 中文翻譯：   克拉斯泰爾“clastation“ 中文翻譯：   風化作用; 碎裂作用

Directed by new theories and approaches of sedimentology , diagenesis and reservoir evaluation , focused on marine clastic reservoir of donghe sandstone member , in tarim basin , strata and depositional system of donghe sandstone member are classified ; typical depositional facies types , depositional model and horizontal distribution have been studied through depositional facies analysis of 17 single wells , combined with seismic data . major diagenetic events , stages and “ four history “ collaboration have been systematically analysesed , furthermore , the relation between reservoir diagenesis and porosity evolution has been built ; thorough studies on reservoir lithology , physical property and pore structure , reservoir development related to depositional envoironment , diagenesis and tectonic has been discussed ; reservoir has been evaluated and predicted by five influential parameters drawn from the results of the study on depositional facies , diagenesis and reservoir characteristic . in the end , favourable reservoir body distribution has been pointed out 本論文以沉積學、沉積巖石學、沉積成巖作用與儲層地質學、儲層評價技術的新理論新方法為指導，以塔里木盆地巴楚組東河砂巖段海相碎屑巖儲層為主要研究對象，通過17口典型井的單井地層沉積相分析和成巖作用分析，結合地震資料，對東河砂巖段地層和沉積體系進行了詳細劃分，研究了東河砂巖段分布區的典型沉積相類型、沉積模式及其平面展布特征；系統分析了東河砂巖段碎屑巖儲層的主要成巖事件、成巖期次及其四史配置關系，指出了儲層成巖與孔隙演化的關系；深入研究了東河砂巖段碎屑巖儲層的巖石學特征、物性分布、孔隙結構等特征，著重討論研究了沉積環境、成巖作用和構造作用對儲層發育的影響；運用“權重”評價法結合地層沉積相、成巖演化和儲層特征研究的結果，選取了五個對儲層發育有重要影響的參數對儲層進行了整體的評價和預測，指出了塔里木盆地東河砂巖段儲層有利儲集體的分布狀況。

Directed by new theories and approaches of sedimentology , diagenesis and reservoir evaluation , focused on marine clastic reservoir of donghe sandstone member , in tarim basin , strata and depositional system of donghe sandstone member are classified ; typical depositional facies types , depositional model and horizontal distribution have been studied through depositional facies analysis of 17 single wells , combined with seismic data . major diagenetic events , stages and “ four history “ collaboration have been systematically analysesed , furthermore , the relation between reservoir diagenesis and porosity evolution has been built ; thorough studies on reservoir lithology , physical property and pore structure , reservoir development related to depositional envoironment , diagenesis and tectonic has been discussed ; reservoir has been evaluated and predicted by five influential parameters drawn from the results of the study on depositional facies , diagenesis and reservoir characteristic . in the end , favourable reservoir body distribution has been pointed out 本論文以沉積學、沉積巖石學、沉積成巖作用與儲層地質學、儲層評價技術的新理論新方法為指導，以塔里木盆地巴楚組東河砂巖段海相碎屑巖儲層為主要研究對象，通過17口典型井的單井地層沉積相分析和成巖作用分析，結合地震資料，對東河砂巖段地層和沉積體系進行了詳細劃分，研究了東河砂巖段分布區的典型沉積相類型、沉積模式及其平面展布特征；系統分析了東河砂巖段碎屑巖儲層的主要成巖事件、成巖期次及其四史配置關系，指出了儲層成巖與孔隙演化的關系；深入研究了東河砂巖段碎屑巖儲層的巖石學特征、物性分布、孔隙結構等特征，著重討論研究了沉積環境、成巖作用和構造作用對儲層發育的影響；運用“權重”評價法結合地層沉積相、成巖演化和儲層特征研究的結果，選取了五個對儲層發育有重要影響的參數對儲層進行了整體的評價和預測，指出了塔里木盆地東河砂巖段儲層有利儲集體的分布狀況。

clathrate

The basin - formed mechanism , evolution model and petroliferous geological features of compresso - shear basins in the world are analyzed , by which six aspects of the features are summarized as follows : 1 ) in the compresso - shear process , the sedimentary speed of basin is high , forming thicker coarse - grained clastic rocks which normally shape good petroleum reservoir ; 2 ) the source rocks of basin tend to coming from the organic matter - enriched rocks formed in pre - compresso - shear stages , except that in intense compresso - shear process , deep water - semi deep water source rocks are possibly developed in pre - compresso - shear stages , e4xcept that in intense compresso - shear process , deep water - semi deep water source rocks are possibly developed in frontal of deep depression ( fore deep ) of thrust belt ; 3 ) the en echelon folds ( including anticline and fault - nose structure ) are generally as good oil traps ; 4 ) the compresso - shear process is helpful to hydrocarbon accumulation ; 5 ) it may promote the maturity and hydrocarbon - generating process of organic matte , and 6 ) the thrust belts in the surrounding areas of compresso - shear basin are favorable are favorable domains for petroleum concentration 摘要通過對世界上壓扭性盆地的成盆機制、演化模式和油氣地質特點分析，總結壓扭性盆地具有6個方面的石油地質特征：壓扭作用期間盆地的沉積速率較高，一般形成較厚的粗碎屑沉積，它們常構成很好的油氣儲集層：盆地的烴源巖往住來自于前壓扭期砂成的富含有機質的巖石，但在強烈的壓扭作用期間，在沖斷帶的前緣深坳陷（前淵）中有可能發育深水半深水相的烴源巖；壓扭（張扭）作用期間形成的雁行式褶皺（包括背斜和斷鼻等）往住是很好的油氣圈閉；壓扭作用易于成藏；壓扭作用可以促進有機質的成熟生烴作用；壓扭性盆地的周邊沖斷帶是油氣賦存的有利部位。

By studying the lithologjcal and mineral parameters ( pebbled elastics percent ratio , clastic maturation index , heavy crop stability factor ) of mesozoic sedimentary strata , the result shows that the northern boundary of present basin is near to the boundary of original basin and the moving distance of elastics is short , but the southern boundary of present basin is far from the boundary of original basin and the moving distance of elastics is long . the fades of northern basin are mainly delta fades and the fades of middle and southern basin are lacustrine fades 通過對盆地中生代沉積地層中各種巖礦參數(碎屑巖含礫百分比、碎屑成熟度指數和重礦物穩定系數)分析和綜合研究認為，今盆地北部距離原始盆地沉積邊界較近，碎屑物搬運距離較短；南部距離盆地古沉積邊界較遠，沉積物搬運距離較遠；中生代盆地北部主要為三角洲沉積相，中南部為湖泊相沉積。

Directed by new theories and approaches of sedimentology , diagenesis and reservoir evaluation , focused on marine clastic reservoir of donghe sandstone member , in tarim basin , strata and depositional system of donghe sandstone member are classified ; typical depositional facies types , depositional model and horizontal distribution have been studied through depositional facies analysis of 17 single wells , combined with seismic data . major diagenetic events , stages and “ four history “ collaboration have been systematically analysesed , furthermore , the relation between reservoir diagenesis and porosity evolution has been built ; thorough studies on reservoir lithology , physical property and pore structure , reservoir development related to depositional envoironment , diagenesis and tectonic has been discussed ; reservoir has been evaluated and predicted by five influential parameters drawn from the results of the study on depositional facies , diagenesis and reservoir characteristic . in the end , favourable reservoir body distribution has been pointed out 本論文以沉積學、沉積巖石學、沉積成巖作用與儲層地質學、儲層評價技術的新理論新方法為指導，以塔里木盆地巴楚組東河砂巖段海相碎屑巖儲層為主要研究對象，通過17口典型井的單井地層沉積相分析和成巖作用分析，結合地震資料，對東河砂巖段地層和沉積體系進行了詳細劃分，研究了東河砂巖段分布區的典型沉積相類型、沉積模式及其平面展布特征；系統分析了東河砂巖段碎屑巖儲層的主要成巖事件、成巖期次及其四史配置關系，指出了儲層成巖與孔隙演化的關系；深入研究了東河砂巖段碎屑巖儲層的巖石學特征、物性分布、孔隙結構等特征，著重討論研究了沉積環境、成巖作用和構造作用對儲層發育的影響；運用“權重”評價法結合地層沉積相、成巖演化和儲層特征研究的結果，選取了五個對儲層發育有重要影響的參數對儲層進行了整體的評價和預測，指出了塔里木盆地東河砂巖段儲層有利儲集體的分布狀況。

With a differential accumulation analysis of the fault closeness and the difference of faulted reservoir in beitang depression , it is suggested that ( 1 ) an inactive fault in clastic sequence may mainly restrict hydrocarbon migration ; ( 2 ) undercompacted shales with overpressure can lead to strongly restricting hydrocarbon migration along faults ; ( 3 ) hydrocarbon segregation associated with fault traps more probably takes place in undercompacted zone with abnormal hydropressure 通過黃驊坳陷北塘凹陷斷層的封閉性及斷層油氣藏差異聚集分析，表明斷層在活動停止期主要起封閉作用，但在正常壓實層序段仍有少量輕組分的烴類沿斷層發生運移而引起差異聚集；而在欠壓實帶，異常高孔隙流體壓力使斷層在縱向上具有很強的封閉性。

The open platform limestones are arranged in the risum - ge ' gyai tarico stratigraphie subprovince , while the restricted platform limestones and terrigenous progradational clastic rocks are observed in the coqen - xainza stratigraphic subprovince in the south and muggar kangri stratigraphic subprovince in the north 早白堊世晚期，盆地以臺地相碳酸鹽巖沉積為主，裂谷帶附近以發育臺地邊緣礁灘相沉積；裂谷帶兩側的日松革吉它日錯分區主要由開闊臺地相灰巖組成；盆地南北部的措勤申扎分區和木嘎崗日分區由局限臺地相灰巖和陸源進積碎屑巖組成。

Sedimentary environment in benxi stage from east to west were respectively shallow - sea muddied continental shelf , barrier island , lagoon and tidal flat . most area in taiyuan stage was distributed by shallow - sea continental shelf , but the northern and southeastern part were scattered by clastic tidal flat and carbonate tidal flat . sedimentary environment in shanxi stage , in the middle and late shihezi stage was deltas and lake 馬5晚期研究區發育蒸發臺地相和局限臺地相；本溪期自東而西發育淺海泥質陸棚、障壁島、瀉湖及潮坪相；太原期大部分地區發育淺海陸棚沉積，北部和西南部則發育碎屑巖潮坪和碳酸鹽潮坪沉積；山西期和石盒子中晚期為三角洲和湖泊沉積環境；石盒子早期廣泛發育辮狀河三角洲和湖泊沉積。

In the assimilating shoots of h . ammodendron , the activity of sucrose phosphate synthase was lower than those of sucrose synthase and invertase and , the activities of clastic enzymes in h . ammodendron suffering c . deserticola parasitization were higher than those h . ammodendron without suffering c . deserticola parasitization 寄主梭梭同化枝內蔗糖磷酸合成酶活性較轉化酶活性和蔗糖合成酶活性低，其中寄生肉蓯蓉的梭梭的分解酶類活性高于未寄生肉蓯蓉的梭梭。

Abstract : the high - purity products of 93 % - 98 % mica with bright and clean surface have been obtained from clastic mica by use of a new beneficiationtechnology , which consists of rod milling , desliming , sieving and table concentration . the products meet the needs of markets at home and abroad 文摘:作者通過棒磨-脫泥-分級-搖床重選的新工藝，以儲量豐富的碎云母為對象，選獲出表面光潔、含量為93 % 98 %的高純云母產品，滿足了國內外市場要求，提高了資源利用價值。

Mainly thinking over ore - bearing rock series and giving consideration to ore - forming process , the author divides the gold deposits in fujian into four categories which include metamorphic rock category , volcanic rock category , sedimentary clastic rock category and igneous rock intrusive contact category 采用以容礦巖系為主體兼顧成礦環境和成礦作用的分類原則，把福建省金礦劃分為變質巖型、火山巖型、沉積碎屑巖型和侵入巖內外接觸帶型四類。

Our weaven will professionally manufacture all kinds of cords and clastic bands , toweltype hair - ring and manufactures of plastic hair ornament . all our products are mainly for export . we will welcome the trading companies who are engaged in the manufacture of hair ornament to give us the sample and place an order for it 本廠專業織造各類繩帶及松緊帶機索,毛巾類發圈和塑膠發飾制品,產品一直以外貿出口為主,歡迎從事發飾貿商行來樣拍版及制訂訂單

Depending on the above studies , the following conclusions can be obtained : 1 ) chang - 6 oil reservoir set of panguliang is a set of continental clastic sediment composed of lacustrine and deltaic system in which estuarine bar is not well developed 研究結果認為：靖安油田盤古梁油藏長6油層組屬于以水下分流河道為主的具有強烈的進積作用，以水下分流河道為骨架砂體，河口砂壩不很發育的河控型湖泊?三角洲體沉積，主要發育三角洲前緣相。

Main ore bodies of changba style lead - zinc - ( silver ) deposit lie in transitional position from carbonate plateform fades to basin argillic and fine clastic fades , while bijiashan style lead - zinc - ( silver ) deposit in the position from plateform margin shoal facies to basin argillic facies 廠壩式礦床主礦體產在碳酸鹽臺地相向盆地相過渡處，盆地水體相對較深；畢家山式礦床賦存在生物灘相向盆地相的過渡部位。

On the basis of sratigraphic reorganization , paleontology and petrologic markers , jurassic sedimentary facies of the studing area are divided into the transitional facies , clastic rock marine facies and the carbonate facies , representing three different deposite environments 通過對地層清理、古生物以及巖石學特征的詳細研究，將研究區侏羅紀劃分為海陸過渡相、碎屑巖海相和碳酸鹽巖海相三個沉積體系組。

4 . triangular diagram of the sandstone clastic compositions and the relationship diagram of major element suggest that the proto basin of the clastic rock of the yanbian group was a forearc basin , which was in an active continental margin 鹽邊群碎屑巖碎屑骨架顆粒統計分析結果和砂巖常量元素構造環境判斷圖解顯示，它們所處的構造環境為活動大陸邊緣，初步判定它們的原型盆地為弧前盆地。

( oxifordian - kimmeridgian ) , xueshan fm . ( tithonian - berriasian ) . according to field investigation , thin section identification and many other methods of sedimentary petrology , rock types of jurassic strata include carbonates , argillaceous rocks and clastic rocks 結合野外觀察和室內鏡下鑒定等多種沉積巖石研究方法，研究區侏羅系巖石類型計有碳酸鹽巖、泥質巖和碎屑巖三大類。

In the early sinian , clastic sediments formed by fluvial and continental glacial actions were developed , while in the late sinian , great thickness of marine carbonate rocks formed by two transgression - regression cycles were developed 早震旦世發育由河流作用與陸地冰川作用形成的陸源碎屑沉積；晚震旦世則發育由兩次臺地盆地臺地的海進海退旋回形成的巨厚海相碳酸鹽沉積。

Observed through sem , grain edge of clastic feldspar was broken into pieces because of dynamic consolidation . compared with samples of the same layer and location before and after tamping , grain diameter of tamped soil was attenuated 掃描電鏡下觀察土中較大顆粒的碎屑長石，強夯后顆粒邊緣出現破碎；對比強夯前后同一層位、同一位置的土樣，夯后土顆粒粒徑有細化現象。