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saturation current相关的网络例句

查询词典 saturation current

与 saturation current 相关的网络例句 [注:此内容来源于网络,仅供参考]

Estimating calculation method of consistencycan be used to calculate bleach agent consistency in the saturation water of fiber cell wall.. The main cause of the reaction rate of displacement bleaching being faster than that of conventional bleaching is that the bleaching agent consistency in the saturation water of fiber cell wall, when bleach liquor mix with pulp by displacement way, is bigger than that of by conventional way.

浓度估算法可用于估算漂剂在纤维细胞壁饱和水分中的浓度,置换漂白比常规漂白反应速度快的主要原因在于漂液以置换方法与纸浆接触混合后纤维细胞壁饱和水分中漂剂的浓度比常规方法的高。

Because capillary pressure changes with water saturation, the change of mobile water saturation will cause the change of filtrational resistance, which is another cause of non-Darcy gas flow.

由于毛细管力将会随含水饱和度发生变化,因此可动水饱和度的变化会引起渗流阻力发生改变,而渗流阻力的变化也是气体产生非达西渗流的原因。

The reservoir rock types in the region of interest are grain limestone, algal limestone, cryptite, siltstone, muddy limestone and mudstone. The thesis identified as a result of changes in the deposition causing the heterogeneity in plane, and then the geological oil reserves have been calculated in accordance with the areal heterogeneity.3、Based on the data of core analysis, bore logging, array induction imaging log and FMI, porosity and permeability model were built using regression analysis. Through testing 45 rock samples, a, b, m, n value were obtained and used to calculate single-layer oil saturation value using the Archie formula. According to the theory of laterolog and inductolog, resistivity ratio and cross plot were used to identification effective thickness. Effective thickness was identified delicately in 103 wells. Based on the over work, active porosity and oil saturation was calculated accurately.4、According to observation of 100 pieces of the thin slices, cast thin slices and 383m core in three wells, the chief diagenesis in this area were compaction, cementation, denudation and cataclasis. Cementation and denudation were universally influenced active porosity this area. The intergranular pores, residual pores and secondary pores were formed in thin carbonated reservoir of lacustrine facies.5、The influence of reservoir heterogeneity to reservoir calculation was analyzed systematically using actual data. And the conclusions were as follows:①The principal reason leading to oil distribution unequal is interior structural feature of reservoir in structural hydrocarbon reservoir.

确定了由于沉积微相的变化而导致的平面非均质性,进而在平面上按照平面非均质单元计算了石油地质储量。3、利用岩心分析、常规测井曲线与阵列感应、成像测井资料相结合,分岩性利用回归分析方法建立了储层孔隙度、渗透率模型;通过对45块岩样进行岩电试验,获取了a、b、m、n值,利用阿尔奇公式计算了各单层含油饱和度值;根据侧向电阻率和感应电阻率串并联特性,利用电阻率比值法与常规交会图法相结合重建了有效厚度图版,对全区103口井目的层段进行了有效厚度精细划分,通过以上工作,准确求取了储量计算单元内有效厚度参数、有效孔隙度参数以及含油饱和度参数。4、通过对研究区3口井383m岩心观察,100余块薄片、铸体薄片镜下鉴定得出:油泉子油田上、下油砂山组储层主要成岩作用是压实作用、胶结作用、溶蚀作用和破裂作用,其中溶蚀作用、胶结作用最普遍,这两种作用对有效孔隙度影响最大,以上成岩作用形成了原生粒间孔、粒间残余孔和次生孔隙(如粒间溶孔、粒内溶孔、铸模孔、晶间孔等)为主的薄层湖相碳酸盐岩储层。5、利用实际资料,系统分析了油藏非均质对储量计算的影响,认为:①对于构造油气藏而言,油气藏构造及断裂特征是造成油气分布不均的首要原因,储集条件相同的条件下,构造高部位有利于储存油气,油气在垂向的重力分异体现了油气藏内部构造的不均一特征。

PerMeability of Masson pine wood and the relationship between perMeability and water transfer during high teMperature drying were studied and discussed in this paper,a conclusion was Made that perMeability of wood has a very big effect on water transfer above fiber saturation point and less effect on water transfer under fiber saturation during high teMperature drying.

对马尾松木材的横向渗透性进行了测量,讨论了马尾松木材的渗透性与高温干燥中水分迁移的关系,认为在高温干燥过程中,纤维饱和点以上木材的渗透性对干燥过程中水分迁移速度的影响最大,纤维饱和点以下木材的渗透性对干燥过程中水分迁移速度的影响较小。

In the process of wood drying, because that the dry rate on the surface of wood is ten times than which inside, the moisture content of wood on the surface reduce to the fiber saturation point first, and begin to shrinkage, but the moisture inside content of wood is far higher than the fiber saturation point, the higher the standard criterion in wood drying, the more obvious of shrinkage.

摘 要:在木材干燥过程中,由于木材表面水分的蒸发速度比木材内部水分移动的速度大10倍左右,因此木材表面的含水率首先降低到纤维饱和点,并开始发生干缩,而此时木材内部的含水率还远远高于纤维饱和点,干燥基准越硬,这种现象越突出,木材发生开裂的可能性就越大。

At last, using the dual-porosity model, which is provided by LOGES logging interpretation system, two parameters of gas saturation and irreducible water saturation are used to help identify the doubtful pays with low resistance.

首先校正测井仪器或测井环境对曲线质量的影响,在此基础上进行标准化处理;然后通过&四性&关系研究,考虑到涩北气田储层欠压实等影响,采用补偿密度—电阻率交会的方法来编制气层解释图版,先对曲线进行一次解释,将易于识别的测井响应特征明显的气层剔除出来,然后对低阻可疑气层进行二次定量识别;最后,借助于LOGES测井解释系统提出的双孔隙度模型,利用可动水饱和度和地层水含气饱和度相结合建立新的测井解释标准,进而准确识别低阻可疑气层。

Experiment results indicate that the magnetic fluid flux has a direct relation with the magnetic field under the effect of traveling wave magnetic field. The bigger the magnetic field is, the more the flux is, when the structure of the magnetic fluid travellig pump and the saturation magnetization of magnetic fluid are constant. The volumes of the magnetic fluid from the travelling wave pump increase from 1.9 ml to 3.1 ml, when the magnetic field intensity increases from 25 900 A/m to 40 000 A/m. In addition, the change rate of the magnetic fluid decreases with the increase of the magnetic field due to the effect of magnetic field on magnetic fluid viscosity. The bigger the saturation magnetization of the magnetic fluid is, the more the flux is.

结果表明,行波磁场作用下的磁性流体流量与磁场的强度有直接关系:在磁性流体行波泵结构和磁性流体饱和磁化强度相同的条件下,磁场强度越强,其流量越大;当磁场强度从25900A/m增加到40000A/m时,单位时间内从行波泵内流出的磁性流体的体积由1.9 ml增加到3.1 ml;随着磁场强度的不断增加,磁性流体流量的变化率由于磁场对其粘度的影响而减小;而磁性流体的饱和磁化强度越大,其流量也越大。

Comparing the data which before the correction and after the correction, we can estimate the actual correction effection of the porosity, permeability and saturation of water, and calculate many important interpretation parameters such as saturation of bound water, mid-value of granularity and content of mud.

通过层厚校正前后的测井数据来评价孔隙度、渗透率以及含油水饱和度等地质参数,并进行束缚水饱和度、粒度中值和泥质含量等各种解释参数的定量计算。

According to the test results, the soil-water characteristic curves between degree of saturation and suction shift to the right with decreasing void ratio, and the drgree of saturation and void ratio present the good linear relation with almost the same gradient under different constant suctions.

采用滤纸法测得Kunigel V1钠基膨润土的土水特征曲线,试验结果表明随着孔隙比的减小,饱和度与吸力间的关系曲线右移;吸力一定时,饱和度与孔隙比间呈线性关系,而且其斜率在不同吸力时相近。

The results show that a the variation of annual mean runoff of Huayuankou section exist an intrinsic dynamic mechanism, which is the results of joint action of affecting factor of periodicity and non-periodicity, having obvious chaos characteristic; b the correlation dimension of attractor of phase space is 5.09 and saturation inserted dimension is 14. It shows that to establish a mathematical model of the annual mean runoff system of Huayuankou at least requires 6 independent variables and the required saturation inserted dimension for rebuilding phase space is 14; c the steady estimate of Kolmogorov entropy is 0.14, showing the average predictable time of the annual mean runoff variation of Huayuankou is about 7 years and; d using nonlinear deterministic chaos model is more suitable to describe the variation of annual mean runoff of Huayuankou.

结果表明:①花园口年平均径流量变化存在着内在动力学机制,是由周期性和非周期性影响因子共同作用的结果,具有明显的混沌特性;②相空间吸引子的关联维为5.09,饱和嵌入维数为14,这说明要建立花园口年平均径流系统的数学模型,至少需要6个独立变量,重构相空间所需要的饱和嵌入维数为14;③Kolmogorov熵的稳定估计为0.14,说明花园口年平均径流量变化的平均可预报时间大约为7年;④用非线性确定性的混沌模型比完全的随机模型更适于描述黄河花园口年平均径流量的变化。

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