The formation mechanism of high technology industrialization location underneighborhood effects is analyzed with a probabilistic method,and several significant conclusionsand summarized.

從高新技術(shù)產(chǎn)業(yè)發(fā)生的角度出發(fā)，運(yùn)用概率選擇模型研究了相鄰效應(yīng)條件下高新技術(shù)產(chǎn)業(yè)化園區(qū)的形成機(jī)制，并得出若干啟示與結(jié)論。

Several Deduced Definitions of Adjacency Matrix;

本文用定義的方式對(duì)相鄰矩陣的概念在平行邊和自回路兩個(gè)方向作了 推廣，最終建立了對(duì)稱矩陣和無向圖之間的一一對(duì)應(yīng)關(guān)系。

In recent years,Rail Transit lines in Shanghai have been built in dense forma- tion with mutual crossing one another for two networks or more,thence the problem of protective measures for running section already in operation impacted by the pit excavation of adjacent operational metro lines has been placed on agenda.

地鐵運(yùn)營,對(duì)軌道變形(橫向和縱向相對(duì)彎曲、曲率半徑等)有嚴(yán)格的要求,本文以地鐵7號(hào)線常熟路站南端頭井施工對(duì)已運(yùn)營地鐵區(qū)間隧道保護(hù)為例,對(duì)相鄰已運(yùn)營的地鐵區(qū)間隧道保護(hù)技術(shù)進(jìn)行分析研究,為今后相類似的工程提供經(jīng)驗(yàn)。

The paper introduces the geological condition and working surface situation of Du'erping mine, points out the problems existing in re-mining, analyses the condition of lower wall rock stress of mine column, and presents the mining measures of over mine column of adjacent coal bed.

介紹了杜兒坪礦的地質(zhì)條件、工作面情況,指出了回采中遇到的問題,分析了煤柱下圍巖應(yīng)力的情況,提出相鄰煤層過煤柱開采的措施。