Experiment results show that,in order to facilitate concrete strength development,when lowering the concrete water to binder ratio,coarse aggregate with smaller maximum size should be adopted,and vise verse.
试验结果表明:从提高混凝土强度的角度,随着混凝土水胶比的降低,其胶凝材料用量增大,同时,宜采用最大粒径较小的粗集料,反之亦然。
By analyzing the relationship between the maximum size,structural course thickness and the mix- ture performance of bituminous mixture,this article tested the porosities and performance of several kinds of bituminous mixtures with different thickness,and pro- posed some feasible suggestions.
本文通过分析沥青混合料的最大粒径、结构层厚度与混合料性能之间的关系,对几种不同厚度的沥青混合料的空隙率及其性能进行了测试,提出一些可行性建议。
size-decline curves
最大粒径-递变层高度曲线
This piece is noted for the way it blends technique, poetry, vividness and musical sound in the course of the rise and fall of the melody.
此曲最大的特点是递升递降的旋律发展手法，诗情、画意、曲韵达到高度的统一与和谐，
Research on Deformation Control of Long-Span Curved Continuous Rigid-Frame Bridge with High Piers;
高墩大跨径曲线连续刚构桥变形控制研究
The Research of Lowest Radius to High-Speed Railways with Ballastless Tracks;
无碴轨道高速铁路最小曲线半径研究
particle size-cumulative weight curve
粒径－累积重量曲线
Densitometry was used to calculate peak particle diameters.
使用密度计去推算粒孚的最大直径。
Particle Size Analysis Curve Comparative Stratum by Time Series in Peifeng Mine
用时间序列粒度分析曲线对比培丰勘探区地层
particle size curve
颗粒组成曲线，粒度级配曲线
THE BUCKLING OF VARIABLE-STIFFNESS COMPOSITE PANELS WITH CURVILINEAR FIBER FORMAT
纤维曲线铺放的变刚度复合材料层合板的屈曲
Study on Aerodynamic Particle Size Distribution of at Different Altitudes Near Planetary Boundary Layer;
行星边界层附近不同高度大气颗粒物空气动力学粒径分布特征研究
The Fast Inversion of Rayleigh-Wave Fundamental Mode Dispersion Curve for Velocity Increment Multilayered Media
速度递增型层状介质瑞雷波基阶模频散曲线的快速反演
Influence of Track Super Elevation on Curve Radius and Transition Curve Length on Passenger Dedicated Line
客运专线超高对曲线半径及缓和曲线长度的影响
Research on Method to Confirm Minimum Radius of Circular Curve of Mountain Expressway;
山区高速公路圆曲线最小半径确定方法的研究
Abstract: A path searching algorithm using contour is presented to obtain the shortest path between two points on a curved surface under the slope constraint.
文摘:给出了一种基于等高线求解坡度约束下曲面上两点间最短路径的搜索算法。
A Study on Optimum Height of Axes Projection with Subsection Method for High-Rise Building
高层建筑轴线分段投测最佳高度研究
Insulation thickness, sheath thickness and maximum overall diameter.
补偿导线的线芯绝缘厚度，护套厚度及最大外径。
The result gave the optimal filter particle diameter, layer thickness and filtration velocity.
根据实验结果，确定了最佳的过滤介质粒径、过滤层厚度和过滤速度。
nominal maximum size of aggregate
骨料的额定最大粒径