This paper is aimed at introducing the author s series of ring tests on three batches of high performance concrete to evaluate their crack-resistant property.
通过圆环法试验 ,研究分析高强与高性能混凝土易于开裂的原因及主要影响因素 ,对商品泵送混凝土配合比的优化提出了建议。
The paper study the cracking performance of roller compacter rubberized concrete (RCR) with different rubber content by three tests: ring test、slap test and new slap test.
采用橡胶粉等体积代砂方法,通过三种不同的混凝土收缩抗裂测试方法:圆环法、平板法和新型平板法,对不同橡胶用量情况下碾压橡胶混凝土的收缩抗裂性能进行探讨。
A new method called concentric ring,for calibrating the center of the distortion is adopted; according to the selection of relationship between the undistorted-to-distorted,and polynomial fitting,the relation function of non-linear transformation in the optical system is settled,then progr.
分析了光学成像系统中畸变校正的原理,采用了新的确定畸变中心的方法——同心圆环法;通过选取对应关系,采用多项式拟合技术,确定了该光学系统畸变的非线性变换的明确表达式,进而编程实现了畸变图像的空间变换和灰度变换,得到了校正后的图像,实现了畸变校正。
Petroleum products--Mineral oils--Determination of interfacial tension of oil against water--Ring method
GB/T6541-1986石油产品油对水界面张力测定法(圆环法)
horizontal circular chromatography
水平圆环色谱(法)
Manufacturing Circular Arc Teech Contour and Chain Pit of Hoisting Coil Chain Wheel with Generating Principle
采用展成法加工圆环链链轮圆弧线齿廓和链窝
Research on Non-equalization Machining Method for Cylindrical Cam Manufacturing Cylindrical Surfaces with Ring of Arc Groove
在圆柱面上加工环形圆弧凹槽的新方法研究
Study on the Porcine Circovirus Disease by the Diagnosis of Immunohistochemistry Assay
免疫组织化学方法诊断猪圆环病毒病
New Object Tools, including Rounded Rectangle, Box, Ellipsoid, Cylinder, Cone, Torus, Truncated Cone, and Tube.
新增了圆环、立方体、圆柱体等实体模型的建造方法。
Oval metallic ring gaskets for steel pipe flange joints
GB/T9128.2-1988钢制管法兰连接用椭圆形金属环垫
The Method of Upsetting Short Steel Ring in Hot State for Measuring the Blow Energy of Hammer
用钢质短圆环热镦粗法测定锻锤打击能量
The calculation of Reinforced Concrete Circular Disc Slab and Ring Slab by the Method of limit Equilibrium
钢筋混凝土圆形板、环形板按极限平衡法的计算
Application of Ellipse Fitting Methods to the Edge of Saturn s Ring;
椭圆拟合方法及其应用于土星光环边缘
A Novel Method for Analyzing Circumferential Stiffened Non-Circular Cylindrical for Shell;
环肋加强非圆柱壳强度计算的一种新方法
Establishment of PCR Diagnosis Methods and Criterion for Porcine Circovirus;
猪圆环病毒PCR诊断方法建立及标准制订
On the Numerical Solution of Magnetic Field of a Circalar Current and Helmholtz Coil;
圆环电流及亥姆霍兹线圈磁场的一种数值解法
Isolation and Identification of Porcine Circovirus and Establishment of Detection Methods
猪圆环病毒的分离鉴定及检测方法的建立
A Fast Ring Detect Algorithm Used in Range Measurement
用于位移测量的嵌入式圆环快速标定算法
Establishment of Indirect ELISA for PCV2 Antibody Detection
猪圆环病毒Ⅱ型抗体间接ELISA检测方法的建立
Difference Set Based Methods for Optimal Thinned Circular Arrays in Aperture Synthesis Radiometers
基于差集的综合孔径圆环天线阵稀疏优化方法
Calculation of H in a Circumferential Iron Core with Eccentric Bus by Setting Mirror Image Currents
用镜象电流法计算带偏心母线圆环铁芯的磁场