术语“藏”是由错误印象所建立的,即以为油田是充满了石油的巨大洞穴,而不是岩石充满了含油的微孔隙。
The term "pool" can create the erroneous impression that oil fields are immense caverns filled with oil, instead of rock filled with small oil-filled pores.
微孔隙或其它小孔隙中的水。
本文在扫描电镜观测的基础上,运用气体吸附法和压汞法对郯庐断裂系南段糜棱岩和高级片麻岩的微孔隙结构参数进行了测试。
Based on SEM observance, the methods of gas adsorption and mercury pression were used to test micro hole frame parameters of mylonite and high grade gneiss in this paper.
这种模型比双重介质模型更接近实际,而且能更好地利用微孔隙结构的实验数据。
This kind of model is more close to the realistic situation, and is easy to use as in the case of a double porosity medium model.
结果表明:微孔阴极中的颗粒连通性好、颗粒尺寸小以及孔隙率高都有利于电脱氧的进行。
The results show that small particle size, good connectivity among particles and high porosity of the cathode enhance the rate of electro-deoxidation.
其微孔隙结构远远优于已知的低、中、高压气藏的实际盖层,表明糜棱岩是天然气的一种优质盖层。
The micro hole structure of mylonite overmatch the covers of gas pools of sorts which indicate mylonite is a kind of high quality cover of natural gas.
自生高岭石胶结可保留粒间微孔隙,对渗透性影响较小,甚至可增强渗透性。
The cementation of authigenic kaolinite may preserve the tiny intergranular pore-space, and slightly influence the porosity, and even increase the permeability.
这又产生具有非常低的微孔隙缺陷的最终模铸产品。
This, in turn, creates a finished die cast product with extremely low levels of microporosity defects.
煤层气储层具有双重孔隙结构,因此它可以分成裂隙和含微孔隙的基质两部分。
Coalbed gas reservoir has double pore texture, so may be divided two parts: fracture matrix and micro-pore matrix.
经过亿万年的地质演变和多期复杂的构造运动,使岩石含有不同阶次随机分布的微孔隙与裂纹。
After millions of years of geological evolution and a complex multi-stage tectonic movements, the rock contains a random distribution at different levels of sub-micro-pores and cracks.
煤岩体既有大量的微孔隙又有割理的存在,可以简化为双重介质模型。
Coal rock body is simplified as a double-medium model, including a plenty of micropores and cleats.
孔隙类型包括微孔、粒间孔和溶孔。
The pore categoryincludes micropore, intergranular pore and dissolved pore.
铬砂制作的砂模可让铸件有较快的冷却速率,但也产生较多的微孔隙。
The cooling rate is faster in chromite sand mold, but also causes more porosity in castings.
聚丙烯微孔膜具有价格低廉、化学和热稳定性好、机械强度高、无毒、孔隙率容易控制等优点。
Microporous polypropylene membrane has many desirable properties including high void volumes, well-controlled porosity, chemical intertness and low cost.
结果表明,聚丙烯熔体的温度较低、所受拉伸比较大,所形成的微孔膜孔径分布均匀、孔隙率较高。
The results show that the maximum porosity of the membrane with distributing uniformly pore diameter are increased with the lowering spinning temperature, and increasing melt draft ratio.
硬化后混凝土材料具有细观、微观多孔隙特征,即使配制良好的高性能混凝土,也含有微孔隙和微裂纹。
Sclerous concrete materials possess the characteristics of imperceptibility, microcosmic and more micro-pores, even excellent high-performance cement possess so.
它能够穿透现有铁锈而渗透进钢铁部件的细微孔隙中,从而创造了一个阻断铁锈生成的活性保护屏障。
Penetrating existing rust it further embeds into the pores of metal, creating an active barrier of protection that migrates to inaccessible areas.
在储层岩性细、粘土矿物多、微孔隙多、颗粒亲水等原因上分析了低电阻率油层成因机理。
Based on the layers are more with small lithological substances, clay particles, millipores and hydrophilic substances, the paper analyze the origins of low resistivity reservoirs.
制膜液温度升高,得到微孔膜的孔隙率、通量及平均孔径都增大。
Rising temperature of casting solution will increase the water flux, porosity and average pore size of PVDF membrane.
低孔低渗、微孔喉为主、大孔隙表面积和亲油性决定其主要成为储气层,并控制着凝析气藏的聚集、油气分布、开采中产能及油气性质的变化。
The tiny diagenesis cracks are mainly the reservoir space of condensate gas. The reservoir rock is characterized by low permeability and porosity, tiny throat, larger surface and affinity for oil.
应用显微薄片鉴定、铸体薄片和扫描电镜等分析化验资料,将其储集空间分为3种类型:原生粒间孔、次生溶蚀孔、微孔隙,并分析了各种成岩作用对储层性能的影响。
Reservoir space is divided into 3 types, that is original intergranular pore, secondary dissolution pore and micro-pore. The influence of different diagenesis on reservoir is analysed.
孔隙率较高,孔比表面积主要分布于孔径较小的微孔和过渡孔段,孔隙的连通性较差,煤层渗透率极低;
The distribution of pore surface area is mainly in micro and transitional pore; the pore connectivity is poor and the permeability of coal seam is extre…
初步尝试采用浸渍法改性聚四氟乙烯薄膜,对薄膜的拒油性能、微孔结构及孔隙率进行了讨论。
Initially, impregnation method was attempted to use for the modification of PTFE membranes, discussing the oil repellent performance, microporous structure and porosity.
实验结果表明:直接电脱氧法制备金属镝工艺是可行的,微孔阴极中的颗粒连通性好、颗粒尺寸小、孔隙率高均有利于电脱氧进行。
The results showed that small particle size, good connectivity among particles and high porosity of the cathode could enhance the rate of electro-deoxidation.
采用15 - 20微米孔隙过滤工艺称之谓微滤。微孔过滤是一种机械过滤的方法。
Adopt hole of 15-20 microns to filter the craft to call it and strain a little.
本文提出了以标志性造岩矿物斜长石的显微孔隙变化为特征的风化度评价新指标——斜长石溶蚀度。
Using the changing of micro-void of a typical rock-forming mineral, the plagioclase solution degree is proposed as a new index to evaluate the weathering degree.
本文提出了以标志性造岩矿物斜长石的显微孔隙变化为特征的风化度评价新指标——斜长石溶蚀度。
Using the changing of micro-void of a typical rock-forming mineral, the plagioclase solution degree is proposed as a new index to evaluate the weathering degree.
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