-
AbstractWith China's accession to the WTO, the foreign advanced detection of a large number of institutions will enter the domestic, For long-term protection of the domestic state of the detection unit is an unprecedented challenge. Therefore, this paper analyzes the status of the industry, the d..
-
1.The porfile of mechanical engineeringEngingeering is a branch of mechanical engineerig,it studies mechanical and power generation especially power and movement.2.The history of mechanical engineering18th century later periods,the steam engine invention has provided a main power fountainhead fo..
-
What is an Inverted Pendulum? Remember when you were a child and you tried to balance a broom-stick or baseball bat on your index finger or the palm of your hand? You had to constantly adjust the position of your hand to keep the object upright. An Inverted Pendulum does basically the same thin..
-
摘 要 在長期的自然的環(huán)境下使用環(huán)境的功能結(jié)構(gòu)，其功能減弱不可避免地漸漸地，我們的結(jié)構(gòu)工程的責(zé)任不只是必須完成建設(shè)前期項(xiàng)目工作，但必須能夠科學(xué)評價結(jié)構(gòu)的破壞目標(biāo)法律和程度，并采用有效的方法保證結(jié)構(gòu)的安全使用，該結(jié)構(gòu)加固將成為一個重要的工作。什么可以預(yù)見將是21世紀(jì)，人類建筑的混凝土結(jié)構(gòu)，鋼結(jié)構(gòu)..
-
物流園區(qū)是我國現(xiàn)代物流業(yè)發(fā)展中出現(xiàn)的新型業(yè)態(tài)，根據(jù)中國物流與采購聯(lián)合會、中國物流學(xué)會在2010年的調(diào)查，我國物流園區(qū)（基地）已經(jīng)發(fā)展到525個，其中134個已經(jīng)建成運(yùn)營。國家標(biāo)準(zhǔn)《物流術(shù)語》(GB/T18354-2006)中，把物流園區(qū)定義為：物流園區(qū)是為了實(shí)現(xiàn)物流設(shè)施集約化和物流運(yùn)作共同化，或者出于城市物流空間布局合理..
-
Abstract A survey methodology for the collection of time series data relating to aggregate waste arisings, recycling and landfill in Scotland is described, and the quantities estimated from a pilot survey for 1999 are reported. Data are reported for construction and demolition waste, industria..
-
Innovation is becoming an increasingly open process thanks to a growing division of labor. One company develops a novel idea but does not bring it to market. Instead, the company decides to partner with or sell the idea to another party, which then commercializes it. To get the most out of this n..
-
Purpose and Scope 目的和范圍The objective of this study was to develop a simplified method of predicting the fatigue reliability of steel bridge details with pre-existing cracks. The expected life of a steel highway bridge subjected to random, variable-amplitude traffic cycles is highly depende..
-
前言本文提出了一種從結(jié)構(gòu)特點(diǎn)和基本設(shè)計(jì)要素出發(fā)自動生成個性化CAD系統(tǒng)庫的方案。初始庫的生成涉及到對存儲在CAD系統(tǒng)中的每個模型的遞歸程序，這種遞歸程序包括特征提取階段和編碼階段。而在以前的編碼工作，對象和形式特征進(jìn)行分類的基礎(chǔ)是結(jié)構(gòu)的形狀特征。并據(jù)此來對元素和結(jié)構(gòu)的形狀特征進(jìn)行定義。一個定制的代碼當(dāng)..
上傳我的文檔
會員中心
享文檔8折下載
付費(fèi)文檔8折購
VIP免費(fèi)專區(qū)
VIP專屬客服
VIP權(quán)威標(biāo)識
建設(shè)工程質(zhì)量檢測行業(yè)現(xiàn)狀及發(fā)展對策------外文翻譯
正式會員
