apparent resistivity 中文意思是什麼
apparent resistivity
解釋
視電阻率- apparent : adj. 1. 明顯的，顯而易見的 （to）。2. 貌似的；表面的，外觀上的。3. 【物理學】表觀的；視在的，外顯的。adv. -ly 顯然地，表面上。
- resistivity : n. 抵抗力；抵抗（性）；【電學】電阻率；電阻系數，比阻。
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It detailed analyzes the characteristics of symmetric semi - space, layered telluric medium of transient electromagnetic methods, deduces apparent resistivity ( ps ) formulae of earlier, later and whole stage channels, it also analyzes and deduces the tem response effect of local conductive body in high resistance medium and its apparent resistivity formula, inquires into the causing reason, distinguishing method and the way of eliminating or reducing its effect of tem additional effects
第二章瞬變電磁法的理論基礎，較詳細地分析了均勻半空間、層狀大地瞬變電磁場的特徵，推導了早期、晚期及全期道視電阻率s公式；以及高阻圍巖中局部導電體的瞬變電磁響應和相應的s公式推導。 -
The processing and graphical representation of aeroelectromagnetic data of over 30000 traverse kilometers demonstrate the effectiveness of the techniques, and the apparent resistivity images obtained reflect characteristics of shallow electric distrbution, thus providing new data for geological mapping
通過對3萬多測線公里航空電磁數據的處理與圖示，證明了方法的有效性，取得的視電阻率圖像反映了各測區淺層電性分佈特徵，為地質填圖提供了新的數據。 -
The place of the anomalous extremum of apparent resistivity curve is related to the position, thickness, resistivity and occurrence of geologic bodies ahead of the tunnel
摘要在坑道電阻率超前探測工作中，視電阻率異常極值位置與異常體位置、厚度、電性以及產狀相關。 -
Based on the digital simulation and model analysis, the anomaly characterization of apparent resistivity section obtained by the sounding at different positions, and the relationship between electrode space and exploration depth were summarized
根據理論模型的數值模擬結果，總結了地質異常體在不同觀測方位巷道電測深視電阻率斷面圖上的異常特徵及電極距與探測距離間的關系。 -
Guided by the basic theory of high - resolution sequence stratigraphy, and based on the core observation, the analysis of chemical composition of rocks, and data of natural potential logging and apparent resistivity logging, authors have set up the high - resolution sequence stratigraphy framework of the ore - hosting yaojia formation, and discussed the relation of the stratigraphic structure of the middle cycle, as well as the paleotopography, the micro - facies to the formation of uranium deposit
在高解析度層序地層學基本理論指導下，筆者通過巖心觀察、巖石化學組分分析、自然電位及視電阻率測井等手段，建立了賦鈾巖系姚家組高解析度層序地層格架，探討了中期旋迴內地層結構、古地形和沉積微相與鈾礦床形成的關系。 -
The high density resisitivity method through electrode power supply, surveys electric current and voltage, gathers apparent resistivity data
摘要高密度電法通過電極供電、測量電流和電壓，採集視電阻率數據。 -
The permeability and apparent resistivity of the rock are also dependent on its physical structure and property
巖石的滲透性強弱、視電阻率的高低都依賴于巖石本身的物理結構和性質。 -
The permeability and apparent resistivity of a rock is closely related to its argillaceous content ; the higher the latter, the lower the former two
摘要巖石的滲透性與其泥質含量有關，泥質含量越高，巖石的滲透性越差；巖石的視電阻率隨著巖石的泥質含量的增加而減少。 -
Firstly, we make numerical modeling analysis with finite element method and eliminate the effect of tunnel - cavity, translate the apparent resistivity curve of advanced detection in tunnel into the curve in full space
首先利用有限元數值模擬技術分析並消除坑道空腔對視電阻率的影響，並將坑道超前探測視電阻率曲線轉化為全空間視電阻率曲線。 -
The study of the relationship between permeability and apparent resistivity is empirically significant for determining the permeability parameter and understanding the effect of permeability and groundwater on permeable formations
研究巖石的滲透能力與視電阻率的關系，對確定巖石的滲透系數，了解巖石滲透能力、地下水對滲透性巖層的作用，都有一定的實際意義。 -
Four arrays of apparent resistivity are arranged at this measuring surface of granite sample symmetrically with symmetrical four - electrode method, and at an angle of 45 between any two adjacent arrays. the elastic constraint is exerted on 4 surfaces for parallel to the longest dimension of the sample. the samples are compressed along the direction parallel to the longest dimension of the cubic, and the variation of apparent resistivity during the whole loading process is observed
在花崗巖標本測量面上，布設4條夾角互為45的視電阻率測線，將標本平行長軸方向的4個面加上彈性約束，沿標本長軸方向加壓，測量標本視電阻率隨軸向應力的變化，實驗結果為： 1巖石視電阻率變化形態顯上升-平穩-下降形態，但平穩段不明顯，時間很短2視電阻率開始下降時間，比其他受力方式實驗結果都早，約提前10 %破裂應力。 -
The experimental results are the following : 1 the resistivity changing features of rock show rise - smooth - drop, and the smooth segment is very short and unobvious. 2 the time of first drop for the apparent resistivity is earlier than all other loading experimental results, the rupture stress about moves up by 10 per cent. viz : the apparent resistivity starting drop when axial rupture stress increases about 40 per cent for the array parallel to the axial ; the apparent resistivity starting drop when axial rupture stress reaches about one - third for the arrays non - parallel to the axial
即：平行於軸壓方向的測道，在軸向破裂應力的40 %左右開始下降不平行軸壓方向的測道，視電現率約在1 3軸向破裂應力開始下降3電阻率從開始下降起，下降速率逐漸增加，但增加得很緩慢，巖石大破裂前，單位軸向應力變化引起的視電阻率變化幅度也不是很大。
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