An integrated model is proposed to calculate powder particle size in FF regime.
应用平面和圆柱液膜破碎的波理论研究了旋转盘离心雾化膜状分裂区的粉末尺寸的预测方法;推导了最快增长的液膜破碎的波数方程,建立了旋转盘外液膜厚度与液膜径向位置的关系,并用数值方法进行了求解;计算的液膜破碎长度和粉末粒径与文献中的实验数据基本吻合,表明本文所提出的预测方法是可行的。
The initial powder particle size has great influence on the properties and microstructure of Ti(C,N)-based cermet The microstructure and properties of cermets made from micron and submicron powder particles have been studied in this paper.
原始粉末尺寸对Ti(C,N)基金属陶瓷的强度、显微组织影响较大。
Effect of initial powder size on the sintering characteristic and microstructure of Ti(C,N)-based cermet;
原始粉末尺寸对Ti(C,N)基金属陶瓷烧结特性和组织结构的影响
The characteristic of sub-scale P/M superalloy disk was introduced.
本文首先介绍了亚尺寸粉末冶金盘的特点,接着采用一种适合于亚尺寸粉末盘寿命可靠性的预估方法,得到了考核部位的寿命概率分布并对参数敏感性进行了分析,最后对某亚尺寸粉末冶金盘试验件的低循环疲劳试验进行了研究。
Investigation on the Size Distribution and Microstructure of Sprayed Powder of GCr15 by Spray Forming
喷射成形GCr15钢过喷粉末尺寸分布及组织特征的实验研究
Determination of crystallite size and strain by X-ray powder
晶粒尺寸和应变的X射线粉末衍射法测定
The molybdenum alloy reinforced by lanthana particles with the sizes of nanometer and micron was prepared by powder metallurgy.
采用粉末冶金法制备了微米尺寸和准纳米尺寸的氧化镧粒子增强钼合金。
" Powder metallurgy plain bearing--Cylindrical type--Types, dimensions and tolerances"
GB/T2685-1981滑动轴承粉末冶金筒形轴承型式、尺寸与公差
" Powder metallurgy plain bearing--Rimed cylindrical type--Types, dimensions and tolerances"
GB/T2686-1981滑动轴承粉末冶金带挡边筒形轴承型式、尺寸与公差
" Powder metallurgy plain bearing--Spherical type--Types, dimensions and tolerances"
GB/T2687-1981滑动轴承粉末冶金球形轴承型式、尺寸与公差
Process and Dimensional Precision Research on Powder Injection Molding of Ti(C, N) Based Cermets;
Ti（C，N）基金属陶瓷粉末注射成形工艺和尺寸精度研究
Study on Toner Mean Particles Size by Image Analysis Technology
图像分析法测试墨粉颗粒尺寸的初步研究
The Study on the Optimization of Hamer Demenions and Arrangement of SWFP66X60A Hamer Mill
SWFP66X60A型锤式粉碎机锤片尺寸及排列方式优化研究
The measurement of ironstone particulates based on computer vision
基于计算机视觉的铁矿石粉微粒尺寸的检测
AN APPROACH TO MAGNETIC PARTICLE DETECTION TECHNOLOGY USED FOR ANGLE WELD JOINT ON SMALL SIZE TUBE SOCKET BASED ON YOKE MAGNETIZATION METHOD
小尺寸管座角焊缝磁轭法磁粉检测工艺探讨
full size drawing
原尺寸图，实物尺寸图
foot in the door technique
得寸进尺法得寸进尺法
The measurements are 108 by 48 by 3 inches.
尺寸是高108英寸，宽48英寸，厚3英寸。
The effect of particle size on phase transformation behaviors of Mg-3Ni-2MnO_2 hydrogen storage materials during dehydrogenation process
颗粒尺寸对Mg-3Ni-2MnO_2储氢复合粉体放氢过程相转变行为影响
Gray Correlation Analysis on the Properties of Cement Mortar with the Particle Size Distribution of Clinker and Fly Ash
熟料和粉煤灰的颗粒尺寸分布与水泥性能的灰色关联分析
Crystallite Size and Lattice Distortion of TiC from X-ray Diffraction Line Profile Analysis
用XRD线形分析法表征TiC粉体中的镶嵌尺寸与晶格畸变
A size of paper, usually18?3 inches or17阶22 inches.
中号尺寸纸张的尺寸，通常为18223英寸或17222英寸
