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- For intergranular materials, poorly to moderately well cemented, the total porosity is approximately equal to the effective porosity. 对于由晶体构成的物质,其晶粒间含泥浆少或较少,因此总孔隙度与有效孔隙度近似相等。
- An amendment should decrease bulk density, increase total porosity, and increase water and air content. 改良剂能降低堆积密度,增加总孔隙度,增加水和空气的含量。
- For more highly cemented materials and limestones, significant difference in total porosity and effective porosity values may occur. 对于含泥浆较多的物质或石灰岩,其总孔隙度和有效孔隙度会有很大差别。
- The total porosity and the aerate porosity decrease after the rain while the faster available porosity and the slow available porosity increase . 降雨后土壤的总孔隙度下降,通气孔隙下降较明显,同时速效孔隙和迟效孔隙增多。
- In dealing with reservoir rocks, it is necessary, because the cementing materials may seal off a part of the pore volume, to define total porosity and effective porosity. 在研究储层岩石时,因为胶结物会堵住一部分孔隙的体积,所以对于油藏流体有必要定义总孔隙度和有效孔隙度。
- Log data may be used for calculating shaly capping beds parameters such as thickness, displacement pressure, total porosity, effective porosity, permeability, sand content, etc. 介绍了根据测井资料可综合评价泥质盖层的参数,包括厚度、排替压力、盖层总孔隙度、有效孔隙度、渗透率、含砂量等。
- In dealing with reservoir rocks, it is necessary, because the cementing materials may seal off a part of the pore volume , to define total porosity and effective porosity. 在研究储层岩石时,因为胶结物会堵住一部分孔隙的体积,所以对于油藏流体有必要定义总孔隙度和有效孔隙度。
- Total porosity is the ratio of the total void space in the rock to the bulk volume of the rock; effective porosity is the ratio of the interconnected void space in the rock to the bulk volume of the rock, each expressed in percent. 总孔隙度是岩石中孔隙的总体积与岩石总体积的比值。有效孔隙度是互相连接的孔隙印体积与岩石总体积的比值。两者都以百分率表示。
- However, species diversity, the biomass of understory shrub and herb, and total porosity and capillary porosity of thinning stands were a little higher than those of control stands. 间伐样地的土壤物理性质有所改善,总孔隙度和毛管孔隙度都大于对照;林下灌草生物量有所增加。
- Based on dual-porosity explanation model,we set up a calculating method of fractured reservoir porosity parameters(such as total porosity,basic porosity,vug porosity and fracture porosity). 根据双孔介质孔隙解释模型概念,建立计算裂缝性储集层孔隙度参数(总孔隙度、基质孔隙度、孔洞孔隙度、裂缝孔隙度)的系统方法,为裂缝性储集层解释及储集类型的划分提供了新的思路。
- Coke--Determination of apparent relative density and total porosity 焦炭假相对密度及总气孔率测定方法
- The mass rally was a total fiasco. 那次群众集会彻底失败。
- I must say the news comes as a total surprise. 我得说这个消息来得太突然了。
- Ten years was the sum total of my education. 我受教育的年限加起来共十年。
- My small contribution was lost in the grand total. 我的小小捐献在巨大的总额中小得几乎看不见。
- The ship was wrecked and became a total loss. 船只失事,一切都损失了。
- He swings from wild optimism to total despair. 他由极其乐观一变而为完全绝望。
- The angles of a triangle total 180. 三角形的三角之和等于180°。
- She professed total ignorance of the matter. 她自称对那事一无所知。
- The garden was in a state of total neglect. 那花园完全无人整理。