Application and Development of V-process at Home and Abroad;
V法造型在国内外的应用及发展
This paper outlines the basic principles,processes and equipments commonly used in V-process,green sand and resin sand moldings.
文章介绍了目前常用的真空V法造型、湿砂造型和树脂砂造型的基本原理、工艺过程以及所使用的设备,列举了它们的优缺点和经济的适用范围。
The practical application of producing iron castings and steel castings using the vaccum-sealing moulding method(V-Process) were introduced.
介绍了利用真空V法工艺生产铸铁件、铸钢件的实际应用过程,总结了V法造型工艺的优缺点和操作技巧。
Technology Experiment of ZL101A-T6 Aluminum Alloy Winstand Tank Body by V Modeling Casting
用V法造型铸造ZL101A-T6铝合金耐压罐体的工艺试验研究
Selection of Vacuum Pump and Capacity Calculation of Dust Separator in Lost Foam and V-process Casting
消失模与V法铸造用真空泵的选型和负压罐的计算
Retrofit to Air Prehater of WGZ670/140-V Boiler
WGZ670/140-V型锅炉空气预热器改造
Application Effect of Stock-planting Shovel with V-type in Transformation Afforestation
V型植苗锹在更新造林中的应用效果
The syntactic structure of the construction of “NP(object)+(adverb)+V+qilai+AP”;
“NP(对象)+(状)+V+起来+AP”格式的句法构造
Foundry CAE Technology and its Applications on Lost Foam and Vacuum Casting
铸造CAE技术及其在消失模与V法铸造中的应用
Improved C-V Level Set Model Image Segmentation Algorithm
改进的C-V水平集模型图像分割算法
Constructions of (v,k,k-1)-DDFs in Z_v;
循环群Z_v上（v，k，k-1）-不相交差族的构造方法
Application of Guyed-V Tower Integral Lifting to Retrofit Engineering
拉V塔整体起落方法在改造工程中的应用
Developing Present Status and Problems in V-EPC Castings at Home and Abroad
国内外V法铸造技术的发展现状与问题
The AOS Algorithms for Image Processing Based on ROF Model and C-V Model;
基于ROF模型与C-V模型的图像处理的AOS算法
A V-cycle Multigrid and Domain Decomposition Method for Mortar-type Rotated Q_1 Element;
Mortar型旋转Q_1元的V-cycle多重网格和区域分解方法
U-V Balance Model and Its Programming Mehtod in Mathematica 4.1 Software;
U-V平衡模型及其在Mathematica4.1软件下的编程算法
Study on Color Image Segmentation with Level Set Method Based on C-V Model
基于C-V模型水平集方法的彩色图像分割研究
Numerical Simulation Study of V Type Burner Combustion of Synthesis of Carbon Nanotubes
V型热解火焰燃烧法合成碳纳米管的数值模拟
Improvement of C-V segmentation model based on Gaussian filter
基于高斯滤波C-V模型分割算法的改进
Novel stability improvement method for V/F controlled induction motor drive systems
新型感应电机V/F控制系统稳定性方法
Arithmetic of threshold selected automatically for image processing of arc-V-shape weld seam
V型焊缝图像处理中阈值自动选取的一种算法