Measuring method of bulk density of abrasive micro grits;
微粉堆积密度的测量方法
Effects of bulk density on mass loss rate during agro-stalks smoldering;
堆积密度对燃料阴燃初始阶段失重速率的影响
Effect of bulk density of polyaniline and the electrolyte on energy density of Li-PAn battery;
聚苯胺堆积密度和电解液对Li-PAn电池比能量的影响
The author's study of continuous compact deposit grading of aggregate through(systematic) experimental research lead to extend the two conventional formulae of continuous grading to five formulae depending on five rheological types of concrete mixtures.
从传统的连续级配密实堆积入手,通过系统的试验研究,将传统的2个常用的连续级配计算式,依5种流变性类型混凝土调整为5个计算式,并得出了5种类型拌合物的最佳石子用量,明确了砂率随胶结材用量变化的规律。
By using particle dense packing theory,the influence of particle size distribution of cementitious material on microstructure and st rength of cement gel were discussed in this paper.
根据颗粒紧密堆积理论,探讨胶凝材料的颗粒级配对水泥凝胶体微观结构及强度的影响。
In this paper,by using the Andreasen theory of the dense packing powder,the author mixed the mineral admixtures in certain proportion to make the particle size distribution of the cementitious materials similar to that of the state of dense packing.
利用Andreasen颗粒紧密堆积理论 ,将不同细度的矿物掺合料以适当比例掺配 ,使得胶凝材料颗粒的级配在一定程度上接近紧密堆积状态。
It is tried to summarize the relationship between the dense packing property and so factors, such as percentage, fineness or the particle size distribution of those mineral powders.
本文通过Aim和Goff模型,从矿物掺合料的密实填充效应方面,理论上分析了矿物掺合料对二元单掺和三元双掺水泥复合胶凝材料体系堆积密实度的改善情况,试图得出体系堆积密实度与各种矿物掺合料掺量、细度、粒度分布的关系;进而又通过试验具体分析研究了调粒水泥内部的颗粒紧密堆积效应对新拌浆体流动性能,硬化浆体强度发展及水化程度、水化产物的影响。
A calculation method for packing density of powder in paste with continuous particle size distribution;
浆体中连续粒径粉体的堆积密度计算方法
A calculation method for packing density of aggregate in cement stabilized crushed stone road base;
水泥稳定碎石基层骨料堆积密度计算方法
An Analysis and Calculation of the OpticalThin Film Packing Density and Density Uniform ity;
光学薄膜的堆积密度及密度均匀性的分析与计算(英文)
All closed-packed arrangements are built by stacking of close-packed layers of the type.
所有密堆积排列都是由密堆积层排列而成的。
One man handed up sandbags while the other packed.
一个人递上沙包，另一个人将之紧密堆放。
The Fabrication and Research of Colloidal Crystals for Non-close-Packed Face-centered-Cubic Structure;
非密堆积面心立方结构胶体晶体的制备和研究
A shaggy mass, as of hair.
乱蓬蓬的一堆浓密杂乱的一堆，如头发
refuse pile density;refuse bulk density;apparent refuse density
垃圾堆密度（垃圾体积密度，垃圾表观密度）
Some methods to enhance relative packing density were presented.
此外,提出了提高堆积密度的有效方法。
Determination of bulk density for fertilizers
GB/T13566-1992肥料堆密度的测定方法
Determination of bulk density for molecular sieve
GB/T6286-1986分子筛堆积密度测定方法
low intensity test reactor
低中子通量密度试验性反应堆
the rev was the main affecting factor of the bulk density and the friability;
转速是影响堆密度、脆碎度的主要因素 ;
New Stainless Steel Heap Welding Technique for Main Steam Valve Sealing Suface
主蒸汽阀门密封面不锈钢堆焊新工艺
Design and Application of Reactor Core with Tight-Lattice Rod Type Fuel Element
稠密栅棒型燃料元件堆芯设计及应用
Preparation and Characterization of γ-Al_2O_3 with Low Bulk Density and Large Pore Volume
低堆密度大孔体积γ-Al_2O_3的制备与表征
Study of the Density-testing Techniques for Boulder Concrete
堆(卵)石混凝土密实度检测方法的研究
Effect of Filler Packing Density on the Processing and Product Properties of SMC
填料堆积密度对SMC工艺及性能的影响
We get a buildup of electronic probability density between the nuclei.
我们得到在两个核间的电子几率密度的堆积。
Study on Wear Resistance of the Electrodes of Cr13 Alloy System for Valve Sealing Surface;
Cr13系阀门密封面堆焊焊条耐磨性的研究
CANDU-6 Reactor Building Integrity Leak Rate Measurement Research;
重水堆安全壳整体密封性能测试技术研究