Through reiterative study over years by the author,a new principle to express the relation between aggregate particles size and the surface area was proposed,that is the specific granularity,which could solve the problem of lack of correlation of fineness modulus to the specific surface area of the sand.
经多年反复研究,发现了集料粒度与表面积关系法则,提出了以“比粒度”表述砂石粒度的新方法,解决了以“细度模数”表述砂子细度的不足之处,即解决了细度模数与不同细度砂子的比表面积没有相关性的问题。
Based on investiBation and test, this paper discusssrs emphatically the effects of the factors, such as grade of cement, fineness modulus of sand, grading and maximum syze of aggregate, type and dosage rate of high-range water-reducing admixture, forming techniques of concrete etc.
在试验研究的基础上，本文主要探讨了水泥标号、砂细度模数、碎石级配及最大粒径、高效减水剂的品种及掺量、混凝土成型工艺等主要因素对高强混凝土强度和工作度的影响，并测用高强混凝土部分物理力学性能，为工程应用高强混凝土提供一些试验依据。
Ant Colony Optimization Parallel Algorithm Based on Fine-grained Model;
基于细粒度模型的并行蚁群优化算法
Research on Parallel Immune Algorithm Based on Fine-grained Model with GPU-Acceleration
基于GPU加速的细粒度模型并行免疫算法研究
EXPERIMENTAL STUDY ON THE FLEXURAL STRENGTH OF FINE GRAIN ETHANOL MODEL ICE
细粒酒精模型冰的弯曲强度试验研究
Trust-degree based fine-grained RBAC framework
基于可信度的细粒度RBAC访问控制模型框架
Statistical Model of the Relationship Between Atmospheric Visibility and PM_(2.5) in Shenzhen
深圳市大气能见度与细粒子浓度统计模型
Characteristic length and strain modulus of the fine grain ethanol model ice
细粒酒精模型冰的特征长度和变形模量
Study of Fine Grained AC Model XFGAC in Enterprise Computing Environment;
企业计算环境下细粒度访问控制模型XFGAC研究
Improved Fine-grained Mandatory Access Control Model for XML Document
一个改进的细粒度XML文档强制访问控制模型
MICRO-MECHANICAL STRENGTH MODEL OF PARTICLE REINFORCED BRITTLE MATRIX COMPOSITE
颗粒增强脆性基体复合材料的细观强度模型
Fine-grained Security Model of Multi-agent Communication with XML Specifications
基于XML安全规范的多Agent细粒度安全通信模型
Research on Role-Based Delegation Model with Fine Grit and Efficient Revocation
基于角色的细粒度与高效安全撤销的访问控制模型研究
Model Test and Numerical Analysis of Fine Grained Tailings Dam;
细粒尾矿堆积坝模型试验及数值模拟
According to this model a monolayer of fines coating the coarse is the minimum needed to bring the viscosity down.
按照这个模型，粗粒物料覆盖以单层细粉是使粘度降低至细粉粘度的最小需要量。
Research of Micromechanics Constitutive Model of Concrete Mixing with Superfine Particle;
掺超细颗粒混凝土细观力学本构模型研究
Investigation of possibility of cell fusion to establish a cybrid cell lines and its identification
细胞融合法转线粒体细胞模型的构建及鉴定
Granulation Analyses and Modeling Methods for Enterprise Reference Models
企业参考模型的粒度分析和建立方法
A Kind of Parallel Granular Computing Model Based on Dynamic Fuzzy Set;
基于DFS的并行粒度计算模型及其应用
Research of Granular Computing and Correlative Models Based on Pansystems Theory;
基于泛系的粒度计算及相关模型研究
Research and Application of the Multi-Granularities Bi-Temporal Data Model;
多粒度双时态数据模型的研究与应用