工业扩散

杭州城市工业的空间扩散与郊区化研究

On the Industrial Decentralization of Hangzhou City

第二，工业和城市扩散以适应农民兼业和促进农村发展；

Secondly , industry and city diffusion support second-occupation to farms and prompt countries to develop ;

本文介绍了在工业变送器用扩散硅压力传感器的工程化研究中，为提高其质量而采取的几项技术措施。

This paper introduces a few key technological measures for increasing the quality of the diffused-silicon sensors applied in the industrial transducer in its industrializing research .

工业集聚-扩散的波浪式运动是经济在空间上扩散的一个基本模式。技术扩散与山东区域经济增长&基于技术扩散模型的一个实证分析

The traffic trunk line is a basic premise of the development of TEB . Technology Diffusion and Regional Economic Growth in Shandong & An Empirical Analysis Based on Model of Technology Diffusion

利用氢在工业纯铁箔片中扩散系数较大的特性，采用工业纯铁箔片做基体，获得了氢在Zn-Ni-Cd三元合金材料中的扩散系数及表观溶解度。

By means of pure iron foil were used as substrate , the hydrogen diffusion coefficient and the apparent solubility of Zn-Ni-Cd ternary alloy were obtained .

本文研究了稀土金属及其合金、硅铁合金在工业铁水中的扩散过程。

The diffusive process of rare earth metals and alloys as well as of ferrosilicon alloys in commercial molten iron is investigated .

行业内正向和负向外溢效应影响城市工业布局中技术扩散的有效性。

The positive and negative spillover inside the industry will affect the validity of the technique diffusion within the urban industrial layout .

工业化又是一个过程，是工业生产方式的扩散、渗透、演进，最终代替手工生产方式的过程。

Industrialization is also a process , in which industrial mode of production spreads , pervades , evolves , and replaces the handicraft mode of production at last .

以珠三角为核心圈的工业经济北向扩散的态势逐渐清晰；各空间单元工业发展的实力对比发生了较大改变，工业发展的空间类群及其特征也发生了明显变化。

The diffusion of industry to the north is clear , and the industrial developmental strength of each spatial unit , the spatial clusters as well as their characteristics have changed in evidence .

本课题采用真空热压扩散焊接（VacuumHotPressingDiffusionWelding），简称VHP来实现工业纯钛和工业纯铜的扩散连接。

In this thesis , using the vacuum hot pressing diffusion welding ( Vacuum Hot Pressing Diffusion Welding ), which is called VHP for short , can achieve the bonding of industrially pure titanium and pure copper .