The effect of the ply scheme on void content and mechanical properties of PP/GMT sheets has been studied in detail.
针对 PP/GMT材料 ,研究了铺层结构对片材孔隙含量和力学性能的影响。
Void content of the sheet pressurized by roller press is lower than that of platen press under various experimental conditions,but flexural strength is higher that of platen press.
针对PP/GMT体系 ,研究了平板加压和辊筒加压两种方式下温度和压力对片材孔隙含量和弯曲强度的影响 ,得出了两种加压方式下的最佳浸渍温度和压力。
The feasibility of the fully mechanized caving,where there is a coal seam under a porosity aquifer in quaternary period,has been detailedly research in this paper.
对第四系松散孔隙含水层下实施综放开采的可行性进行了细致的研究 ,并进行了开采试验 ,获得了成功 ,对类似条件下的矿井开采有很好的指导作
DESIGN AND STUDY OF ULTRASONIC TEST SYSTEM FOR VOID CONTENT IN COMPOSITE MATERIALS
复合材料孔隙含量超声检测系统的设计研究
Test method for void content of carbon fiber reinforced plastics by microscopy
GB/T3365-1982碳纤维增强塑料孔隙含量检验方法(显微镜法)
The Determination of Porosity and Cellulose Content of Plant Fibers by Density Methods
纤维孔隙率的测量及密度法测量的纤维素含量
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。
An amendent should decrease bulk density, increase toltal porosity, and incr ease water and air content.
改良剂能降低容重，增加总孔隙度，增加水和空气的含量。
The relation between the chlorinity and porosity may be approximated by a hyperbola.
含氯量和孔隙度之间的关系图式也许近似于一条双曲线。
A Study on Estimating Clay Content and Porosity of Reservoir Based on Seismic Information;
利用地震信息估计储层泥质含量及孔隙度的方法探讨
cumulative injection in pore volumes
以孔隙体积计量的累计注入量
When new stress induced microcracks present, the stress values are different, along with it, the clay content and porosity are not alike.
S波速度峰值点的应力值大小，随砂岩的孔隙度和粘土含量的不同而不同。
Compared to common active carbon, the products are characteristic of developed void space structures, quick absorption rates, low content of impurities, high wear resistance strength and circulating operation, etc.
相比普通活性炭具有孔隙结构发达、吸附速率快、杂质含量低、耐磨强度高、可循环使用等特点。
Three high carbonate belts and four secondary pore belts developed vertically in the reservoir rocks of the Eogene Shahejie Formation in Dongpu Depression.
东濮凹陷下第三系沙河街组储层在纵向上有三个高碳酸盐含量带和4个次生孔隙发育带。
Concentrations and Species Distributions of Mercury in Water and Sediment Porewater of Puding Reservoir,Guizhou Province
贵州省普定水库水体及沉积物孔隙水中汞的含量和形态分布初步研究
Research on the preliminary thickness design of shaft lining in porous rock aquifer
孔隙型含水基岩段竖井井壁厚度拟订设计研究
Other factors affecting the contents of the pore space are surface tensions between the surfaces of the sand grains, the water content, oil droplets and gas bubbles.
影响孔隙空问含量的其它一些因素还有砂粒表面之问的表面张力，水的含量以及油雾雾珠和气泡。
Rising temperature of casting solution will increase the water flux, porosity and average pore size of PVDF membrane.
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。
Instantaneous Clearance of Ordinary Punching and Precise Punching Without Burr and Its Influence on Punching Quality
普通冲孔与无飞边精密冲孔的瞬时间隙及对冲孔质量的影响
borehole content analyzer
钻孔矿物含量分析仪
water thruput pore volumes
以地层孔隙容积为计量单位的注入水量