裂縫中巖石 的英文怎麼說

中文拼音 [lièféngzhōngyándàn]
裂縫中巖石 英文
chockstone
  • 裂 : 裂動詞[方言] （東西的兩部分向兩旁分開） open
  • 縫 : 縫名詞1. （接合處） seam 2. （縫隙） crack; crevice; fissure; slit
  • 巖 : 名詞1. （巖石） rock 2. （巖峰） cliff; crag
  • 石 : 石量詞（容量單位, 十斗為一石） dan, a unit of dry measure for grain （= l00 sheng）
  • 裂縫 : 1. （裂開的縫兒） rent; rip; hiatus; tear; rift; crevice; crack; fissure 2. [地質學] fracture; rupture
  1. The variations in trace element contents and ratios may hold up a mirror to the lake - level fluctuations and climatic changes, which, in turn, have exerted a direct and important effect on the sequence stratigraphic development. collectively, the reservoir rocks from the yanchang formation consist dominantly of the delta front subfacies subaqueous distributary channel and channel - mouth bar microfacies and delta plain subfacies subaerial distributary channel microfacies fine - grained feldspar sandstones and siltstones. the reservoir rocks have been subjected to three stages of diagenetic and porosity evolution : ( 1 ) the porosity reduction by the mechanical compaction and chemical pressure solution during the early diagenetic stage ; ( 2 ) the porosity increase by the dissolution during the a substage of the late diagenetic stage, and ( 3 ) the porosity reduction by the cementation and filling during the b substage of the late diagenetic stage

    系統的儲層特徵研究表明，該區延長組儲層成因類型主要為三角洲前緣水下分流河道、河口砂壩及三角洲平原水上分流河道微相細粒長石砂巖、粉砂巖；儲層巖石經歷了壓實，膠結，溶蝕等成巖作用，歷經早成巖機械壓實和化學壓溶孔隙縮小期、晚成巖a亞期溶蝕作用孔隙擴大期及晚成巖a亞期（ b亞期）膠結充填孔隙縮小期三個成巖-孔隙演化階段；儲層物性總體上具有較低孔滲、低孔滲的特點，孔隙類型主要為粒間溶孔、殘余粒間孔隙、粒內溶孔、晶間孔及晶間溶孔，裂縫不發育，儲集巖排驅壓力和中值壓力較高，孔隙結構類型以細小孔-微孔隙，微細喉-微喉型為主。
  2. Fractures in reservoirs are defined as macroscopic unconnectedness, which existed in rocks naturally and formed by deformation or physical diageneses

    儲集層裂縫是指由變形作用或物理成巖作用形成的，在巖石中天然存在的宏觀面狀不連續。
  3. After synthetic evaluation to the permian reservoir, it was considered that there were deep lake facie in mazhong - heidun - shibandun structure zone, it was suitable to depositing thick carbonate rock. these cracks were developed in the zones where the stress was concentrated. these zones are fairly good oil and gas exploration areas.

    對三塘湖盆地二疊系儲層進行綜合評價后，認為：該區馬中?黑墩?石板墩一帶屬半深湖沉積亞相，有利於碳酸鹽巖的沉積，儲集體沉積比較厚，並且此帶屬于應力集中的變形強烈帶，故裂縫較發育，從而成為最有利油氣勘探區，其次有利區為牛圈湖構造帶，這主要是由牛圈湖地區的顆粒溶孔較發育所致。
  4. The integrated identification of fractures with the bpo interpretation of logs and the 3d seismic fracture interpretation technology were used to predict the development and distribution rules of fractures in ve rtical and plane directions of mesozoic reservoirs of baigezhuang region. the plane distribution of the stress fields of different major oil reservoirs determined with finite element numerical simulation provides a theoretical foundation for the research of the plane distribution of the fracture. thus, the quantitative prediction of the tectonic fractures is possible

    本文應用測井參數的bp神經網路裂縫綜合識別方法、三維地震裂縫檢測技術，預測了柏各莊地區中生界儲層平面或縱向上裂縫的發育分佈及規律；並用有限元法數值模擬技術展示出不同主力油層的平面古應力狀態，為研究裂縫的平面分佈規律提供了理論依據；在此基礎上，依據巖石破裂準則進行了構造裂縫定量預測。
  5. A fracture or crack in a rock mass along which no appreciable movement has occurred

    裂縫，裂口巖石塊中的碎片或縫隙，在其周圍未發生過可被覺察到的運動
  6. 2 ) the effects on waves conversion are stronger in rocks with dry fractures than that in rocks with water - filled fractures, and s - waves attenuate more rapidly in rocks with water - filled fractures. 3 ) the explosive point source which locates in anisotropic media can excites not only p - waves but also s - waves. 4 ) the properties of waves propagation were discussed and compared for several point sources with different source functions

    結果表明： 1 ）平行排列裂縫造成的各向異性使波前變寬； 2 ）含乾裂縫巖石對波型轉化的影響比含充水裂縫巖石的大，橫波在含充水裂紋中傳播時衰減較快； 3 ）當介質存在各向異性時，爆炸點源產生的波不僅有縱波，還有橫波； 4 ）通過改變點源函數研究不同點源所產生波以及波型的轉換。
  7. S saw a dim and bluish light, which, as well as the air, entered, not merely by the aperture he had just formed, but by the interstices and crevices of the rock which were visible from without, and through which he could distinguish the blue sky and the waving branches of the evergreen oaks, and the tendrils of the creepers that grew from the rocks

    ，唐太斯本來以為洞里一定很黑暗，空氣中一定帶著濃重的腐臭味，但到了裏面，他卻看到一片淺藍色的昏暗的光線，這種光線，象空氣一樣，並非只是從他剛才挖開的洞口那兒射來的，是從巖石的裂縫里穿進來。這些在洞外是看不到的，但到了洞里，卻可以透過它們看到那蔚藍的天空，看到那些長在石縫里的常春藤，卷須蔓和野草的枝葉。
  8. In this paper, a new heterogeneous anisotropic constitutive model of fractured media was presented, and the properties of elastic waves excited from a two - dimensional ( 2d ) point source propagation in 2d fractured rocks were investigated by the pseudo - spectral method ( psm )

    本文提出了一種新的非均勻各向異性隨機裂縫介質本構模型，用偽譜法模擬了二維點源產生的彈性波在二維復雜巖石中的傳播。
  9. The effects of parallel aligned opening or water - filled fractures on waves propagation were investigated. the results shows that : 1 ) the existence of anisotropic properties of fractured rocks leads to waves conversion and the wave fronts become wider

    通過模擬點源產生的彈性波在均勻各向同性各向異性巖石中的傳播，研究了平行排列裂縫的存在以及改變裂縫的參數對彈性波傳播特性的影響。
  10. To model the elastic properties of rocks with distribution fractures, a new heterogeneous anisotropic constitutive model was presented. in this model, the autocorrelation function is used to describe the spatial distribution of crack number density

    提出一種新的非均勻各向異性本構模型來模擬具有分佈裂縫的巖石，在這個模型中用自相關函數來描述裂紋數密度的空間分佈。
  11. They often sleep in hollow trees, burrows, rock crevices, or empty termite mounds, and will come back to the same place every night

    他們時常在空的樹，洞穴中睡覺，巖石裂縫，或空的白蟻土墩和每個夜晚將會回到相同的地方。
  12. They were in beacon valley, a boulder filled area between glaciers, collecting volcanic ash from a seven - foot deep, v - shaped fissure in rock

    在布滿巨石的燈塔峽，他們從一個7深英尺的v型巖石裂縫中採集了火山灰。
  13. Induced porosity is typified by fracture development as found in some shales and limestones and by the rugs or solution cavities commonly found in limestones

    次生孔隙度是以某些頁巖和石灰巖的裂縫和石灰巖中的巖穴和溶洞為代表。
  14. 3 ) on the other hand, the gaussian heterogeneous anisotropic random fractured model might be a suitable model for the single - scaled and smooth heterogeneous media. the propagation of elastic waves, excited by an explosive point source in exponential ellipsoidal and gaussian heterogeneous anisotropic random fractured rocks, were simulated

    模擬了爆炸點源產生的彈性波在指數橢圓型、 gaussian型非均勻各向異性隨機裂縫國防科學技術人學研究生院學位論文巖石中的傳播，討論了具有不同自相關長度的或者不同類型的非均勻各向異性隨機裂縫巖石對彈性波的散射。
  15. At first, the author has analyzed the theory, mechanism and shock - absorption in pre - split blasting, studied the rising of crack, expanding and stopping, and did various factors which influence on the crack of rock in pre - split blasting. the main factors have been determined to be the strength of mineral and rock, the diameter of drill, the type of explosive and the growth degree of crack. then, the author has researched bp neural networks " work principle, structure and defectiveness

    首先分析了巖石成縫的理論、機理和減震作用，研究了裂紋的起裂、擴展和止裂；分析了各種因素對巖石預裂爆破成縫的影響，確定了礦巖強度、孔徑、炸藥類型和裂隙發育程度作為主要影響因素；並研究了bp神經網路工作原理、結構和缺陷，把改進的bp神經網路運用在巖石預裂爆破參數設計中，建立以礦巖強度、孔徑、炸藥類型和裂隙發育程度為主要影響指標的bp神經網路的預裂爆破參數設計識別模型；運用matlab6 . 5語言開發了爆破參數設計的智能系統，實現了預裂爆破參數設計的自動化，用工程實例驗證系統模塊的功能。
  16. There being little soil on the peaks, they have to strike roots deep into crevices to draw water and nourishment. the roots are often several times the length of the trunk. and they are able to absorb nitrogen, phosphorus and potassium from granite

    由於黃山的山峰泥土稀少，松樹必須把根伸到巖石裂縫中吸取水份和營養，因此根部常常是樹乾的好幾倍長。
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