well spacing 中文意思是什麼

well spacing 解釋
井距
  • well : n 1 井。2 泉水;源頭,來源。3 坑,穴,凹處;【礦物】礦井,豎坑;【軍事】(地雷的)井坑;【建築】...
  • spacing : n. 1. (留)間隔,間距。2. 【印刷】(詞間、行間等)調節間隔。3. 【農業】植距。
  1. The study was focused on the deformation of the retaining wall and the internal forces in the reinforcements and the object of study included the effects of the vertical excitation, the reinforcement length, the reinforcement spacing, the weight of the facing blocks, the frictions between soil and facing blocks as well as those between two facing blocks

    研究內容包括豎向地震影響、加筋長度、加筋層間隔、面板預制混凝土塊重量、面板與填土界面摩擦角、預制混凝土塊之間摩擦角等對加筋土擋墻變形、加筋層內力等的影響。
  2. As is well known, the effective width depends on several factors, such as the cross - section width, the height of web, the spacing of span and so on. we can conclude that width / span ratio ( overhang width / span and central width / span ) is the governing factor of the effective width

    影響箱形截面樑上翼緣有效寬度的因素很多,如上翼緣寬度、梁高、跨度以及結構體系等,通過大量計算表明寬跨比[翼緣部分寬度、箱室部分寬度與跨度的比值]是有效寬度的控制影響因素。
  3. Using v2 & 5 and alkylamines ( cs - cao alkyl chain ) as precursor, vanadium oxide nanotubes which have an unique structure that alkylamines intercalate into layers of tubes wall affecting the layer spacing were prepared. their layers spacing ranges from 1. 25 nm to 3. 82 nm according to the length of alkyl chain. moreover, the growth mechanism of vanadium oxide nanotubes have been investigated and 3 - 2 - id model was established to interpret the vanadium oxide nanotubes growth process. potassium niobate is a functional materials which can be used as photochemical catalysts. lt is well known that the catalytic activites are affected greatly by the surface area of catalyst particles on which the reaction take place

    以系列烷基胺和五氧化二釩為原材料,通過簡單的水熱反應合成出了氧化釩納米管,這種納米管結構獨特,烷基胺作為模板劑內嵌入納米管管壁層間,成為支持納米管的骨架,並影響層間距大小,納米管管壁層間距隨著烷基胺碳鏈長度的不同在很大范圍內變化,通過採用不同碳鏈長度的烷基胺( c _ nh _ ( 2n + 1 ) nh _ 23 n 20 )作為模板,來控制氧化釩納米管的層間距,層間距可調控范圍從1 . 25nm到3 . 82nm 。
  4. Well spacing study for the development of feixianguan oolitic shoal gas reservoir in luojiazhai

    羅家寨飛仙關鮞灘氣藏開發布井方式研究
  5. Queuing theory and computer simulation are two important tools to evaluate the performance of the communication system. based on them the author analyzed some typical protocols successfully, and also approved the segmented uniform spacing mac protocol by computer simulations as well

    排隊理論和計算機模擬是研究通信系統性能的重要手段,本文對幾類典型協議作了成功的分析和研究,分析結果也表明了分段均勻間隔協議的有效性。
  6. Use paragraph formatting to set up indents and spacing, as well as to determine where page breaks occur

    可用段落格式來設置縮進和間距,並確定在何處分頁。
  7. One of the crucial issues in reservoir engineering study is how to choose pattern well spacing in order to reach the highest recovery and optimal economic efficiency by waterfooding process for field development project designing and well pattern infill or adjustment

    摘要在油田注水開發方案設計和井網加密調整工作中,選用何種布井方式或井網密度,使油田水驅採收率獲得最高、油田開發經濟效益達到最優,這一直是油藏工程研究的主要問題之一。
  8. Based on the relationship among recovery, well spacing density and injection - to - production - well ratio given by reference [ 1 ], inte - grated with other methods such as economic evaluation and injection - production balance analysis, etc., this paper proposes a new method for determination of reasonable well spacing density and injection - to - production - well ratio in waterflooding field

    依據文獻[ 1 ]中提出的採收率與井網密度和注采井數比的關系,並結合經濟評價和注采平衡分析等方法,提出了一種新的確定水驅油田合理井網密度和合理注采井數比的方法。
  9. Economical well spacing and technical limit well spacing must be considered when making up development plan for low permeability sandstone reservoir

    摘要低滲油田開發方案設計必須同時考慮經濟合理井距和技術極限井距。
  10. The outer adjacent gain peaks are well separated from each other when the minimal spacing between dressed states is far larger than the atomic decay rates

    只有在修飾態之間最小間距遠大於原子衰減速率時,外部增益峰才能被很好的分開。
  11. This paper is intended to discussion mainly focusing on the six points : the space layout of the garden ; the environmental design, exemplified nature and architecture, the outer and interior decorations in the overall composition ; the guiding principle of gardening, propagating the philosophical view of the confusions " marriage of the soul with nature " ; the dialectical thoughts value added to principle elements of gardens, such as inspired by nature, suitable measurement to local condition, showing and hiding, density and spacing, far and near, ideology guiding practice. . the gardening elements of unity and coherence of space which is mutually penetrated ; the gardening elements of space alignment, such as " views echo with one another, scenes appear at every turn " generally, from the angle of space designing, the paper is trying to provide materials data for understanding and studying for suzhou classical gardens, their imagination - inspiring atmosphere, superb artistry, rich cultural contents as well as gardening artistic characteristics

    蘇州園林作為一門空間藝術具有獨特的魅力,作為文化載體,它積淀了豐厚的文化底蘊。本文主要就其庭院式的空間布局,建築與自然、室內與室外融為一體的環境設計;充滿人文精神的中國儒道「天人合一」的造園思想;因地置宜、順應自然、藏露疏密、虛實遠近、變化統一的辯證思維;相互滲透的空間層次,步移景移的時空間序列的表現手法等問題進行闡述。力求從蘇州園林空間設計的一個側面,去揭示其藝術的特徵、文化的內涵、造園的藝術規律。
  12. Combined with the percolation theory of low permeability oil reservoirs, we derived the function of determining critical technological spacing in low permeability reservoirs, and provided the theoretical basis for determining reasonable well spacing density during the development of low permeability oil reservoirs

    結合低滲透油藏滲流理論得到了低滲透油藏確定極限技術井距的公式,可為低滲透油田開發確定合理井網密度提供理論依據。
  13. Based nit the definition of production decline rate, the multifactor analytical model for composite decline rate is developed, which discusses affecting factors stub as the startup well number, water cut, producing fluid thickness, pressure, relative production index well spacing density, skin factor etc

    摘要從產量遞減率定義出發,首先導出了綜合遞減率與開井數、含水、產液厚度、壓力、相對產液指數、井網密度、表皮系數等多因素分析模型。
  14. Determination of critical well spacing in the low permeability oil reservoirs

    低滲透油藏微生物的調剖驅油
  15. A new model for calculating ultimate injection - production well spacing in low permeability reservoirs with starting pressure gradient and its application

    利用啟動壓力梯度計算低滲油藏極限注采井距的新模型及應用
  16. In our protocol, uniform spacing and segmentation polices make algorithm adjust with the change of loading situation dynamically, which suppresses cell jitter pretty well and also improves the bandwidth efficiency

    本文給出分段均勻間隔mac協議,均勻間隔和分段分配帶寬的策略可以使協議自動地隨負載狀況變化而調整,既很好地控制了抖動,又提高了帶寬效率。
  17. Through prediction to water cut of two individual producing oil layers of saii7 + 8 and pui1 + 2 in 501 well in close well spacing test area of daqing oil field, and verification by individual layer test data in dense well pattern test area in west part of central area, its result coincide well with actual water cut

    通過對大慶油田小井距試驗區501井薩7 + 8和葡1 + 2兩個單採油層含水率的預測及中區西部密井網試驗區單層測試資料的驗證,其結果與實際含水率符合較好。
  18. Line and paragraph spacing allows you to specify the vertical distance between lines in each paragraph, as well as the space between paragraphs.

    行距和段落間距用於指定段落中各行之間的垂直距離以及段落之間的間距。
  19. It is recommended to conduct injection - production tests under different spacing to decide technical limit spacing according to production well performance

    現場可進行幾種不同井距下的注采試驗,然後根據各種井距下採油井的動態情況來定性判斷低滲透砂巖油藏技術極限井距。
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