bed rock 中文意思是什麼

bed rock 解釋
底巖
  • bed : n 1 床，床鋪；床位，鋪；（動物的）窩；〈比喻〉安樂窩，墳墓；床墊；睡眠；就宿。2 婚姻，夫婦關系。3...
  • rock : n 1 巖，巖石，磐石，巖壁；卵石；〈常 pl 〉〈美口〉石子兒；暗礁，巖礁。2 〈the R 〉直布羅陀 （Gibr...
  1. To strip it from sea - bed rock and transport it to seabank, it is necessary for us to understend the friability of cobalt crust

    欲將結殼從海底基巖上剝離並采出海面，必要弄清鈷結殼的破碎特性。
  2. The thesis analysises the typical model profile and the special rock profile of wudaoliang group of miocene epoch in hoh xil basin. and be used the biocalcarenite with the marl rock take the marker bed of wudaoliang group

    論文對可可西里盆地中新世五道梁群的典型剖面和特殊巖性剖面進行了分析，並以泥灰巖和生物碎屑灰巖作為五道梁群的標志層。
  3. The oil shale in the lower chang7 oil - bed was the main source rock of oil in the researched area

    長7下部的張家灘油頁巖是研究區主要的烴源巖。
  4. Potholes are developed in the solid rock of the bed by pebbles and boulders swirling around in eddy currents.

    堅固的巖石床由於旋渦中盤旋的卵石和巨礫形成很多鍋穴。
  5. Finally, respect to the beam effect induced by special high ratio of modulus of elasticity of baise gravity dam, the sensitivity analysis are carried out to study the relation among displacement, stress state of dam and rock bed parameters

    最後，針對百色重力壩特殊的高彈模比地質條件所致懸臂效應，對壩體及壩基的變形和應力狀態與壩基力學參數之間的關系進行了參數敏感性分析。
  6. Bed rock is continuous.

    基巖是延續不斷的。
  7. Coarse gravel or crushed rock laid to form a bed for roads or railroads

    道碴用來鋪公路或鐵路路基的粗砂礫或碎石
  8. Synthesizely contrasted the suonahu formation profile of the northern qiangtang basin and cuoqin basin of miocene epoch, used the intraclast ash rock as the marker bed of the suonahu formation

    對羌北盆地和措勤盆地中新世的嗩吶湖組剖面作了綜合對比，將內碎屑灰巖作為嗩吶湖組的標志層。
  9. This is the other main reason for the overpressure in kuche depression to be preserved. we analyzed the effect of fracture in the gas deposit formation and hold that different kinds of fracture have different effect : hydrocarbon dissipation and relief effect of crossing salt bed faults that run through source rock, reservoir, and caprock ; filling effect of under salt bed faults that run through source rock and reservoir ; slippage faults that did not connect source rock have no effect to hydrocarbon accumulation and dissipation ; adjusting faults in reservoir have effect of adjusting formations for hydrocarbon distribution

    分析了斷裂在天然氣成藏中的作用，認為不同類型的斷裂在天然氣成藏過程中的作用是不同的：貫通生、儲、蓋層的穿鹽斷層對油氣散失和泄壓作用；貫通源巖和儲層的鹽下斷層對抽氣運聚的充注作用；不連接源巖的滑脫斷層對油氣聚散無作用；儲層內調整斷層對油氣分佈起調整層位作用。
  10. A very common sedimentary rock is called shale, which is a soft rock and was obviously formed by being deposited on the sea bed

    一種十分常見的水成巖叫油頁巖，他是一種很軟的巖石，很明顯是因為被壓積在海底而後形成的。
  11. Seismic survey is a new method used to civil engineering area in recent years. it was widely applied to survey or detecting of roadbase, dam base, foundation of building, tunnel, river bed, lake bed and etc. the chief methods are reflection method, refraction method, wave velocity testing, surface ware survey and transverse wave suivey. seismic survey can divide different layer, measure the incidence of sediment stratum, detect the structure of rock, test the handle effect of surface wave survey, we can calculate the carrying capacity of foundation and other mechanical parameters. this technique can give service to some big engineering departments such as highway developing company, survey design company, water supply company, plan bureau, construct bureau etc

    應用於工程的主要方法有反射波法折射波法波速測井面波法及橫波勘探等。地震勘探能詳細劃分地層高精度地確定沉積地層的傾角能夠準確探明巖體構造褶皺斷層破碎帶裂隙帶對于回填工程路基壩基，地震勘探可以檢測其回填處理效果對于隧道工程，可以探測隧道洞體的圍巖分類及洞口地質情況利用面波勘探所得到的瑞利波速度，可以準確推算地基的承載力動彈模量等力學參數。
  12. Taking the earth - rock dams with straight clay core constructed on thick moraine cover foundation and directly built on bed - rocks with the same sizes and the same materials for example, two - dimensional dynamic fem programme is used to contrast and analyze the static stress distribution and dynamic response difference of two types of high earth - rock dams in the intensive earthquake zones

    摘要以相同尺度和相同材料的建造在深厚覆蓋層上直心墻土石壩和直接建設在基巖上的直心墻土石壩為例，採用二維動力有限元程序對比和分析了強震區兩種高土石壩的靜應力分佈和動力反應的差異。
  13. I " " ll let you have everything at bed - rock prices

    每樣東西我都以最低價給你中的
  14. I " ll let you have everything at bed - rock prices

    每樣東西我都以最低價給你中的
  15. I ' ll let you have everything at bed - rock prices

    每樣東西我都以最低價給你中的
  16. Furthermore, lots of tests about the rock ' s intensity had been done ; the tests showed that the unit weight and the water content affected the intensity of the red - bed rock

    外部環境對紅層巖體的影響主要表現為水的作用，本文詳細討論了水對巖體的影響作用。
  17. The computation results indicate that when the earth - rock dam with the straight clay core on thick moraine cover foundation is designed, the design criterion for the earth - rock dam with straight clay core directly built on the bed - rock can be adopted for the design criterion of dynamic stability of dam itself, but the dam feet and the dam clay core feet should be reinforced for static stability

    計算結果表明，設計深厚覆蓋層上直心墻土石壩時，大壩自身的動力穩定設計標準可直接採用建設在基巖上的直心墻土石壩的設計標準，而靜力穩定問題應加強大壩壩腳以及心墻兩個底角部的防護。
  18. The result shows that the electric property and position and occurrence of anomalous body, the resistivity of bed rock, can be obtained correctly however only the composite value of resistivity and thickness of anomalous body can be determined because of equivalence

    反演結果可準確反映圍巖電阻率、異常體的電性、位置和產狀；而由於同層等值現象，反演結果只能確定異常體的厚度和電阻率的組合值。
  19. General situation and characteristics of upper & lower lockheads design of zhuzhou navigation - power junction, and the contents and effect of simulation research on lockhead constructed on weak bed rock and ununiform rock bed are described

    摘要介紹株洲航電樞紐船閘上下閘首的設計概況和特點、軟弱巖石地基和不均勻巖石地基上閘首模擬研究的內容和效果。
  20. Analyzed the bad engineering geological character and its reason. according to the red - bed rock ' s embedment depth, thickness of the weathered zone and its mechanical strength, the zone of hefei city ' s red - bed were made

    根據合肥紅層的分佈、埋深、風化帶厚度、巖石的強度等特徵對合肥市進行工程地質分區和巖體工程地質分區。
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