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Looking at today’s control system one can find a wide variety of implementations. From pure industrial to collaborative control system (CCS) tool kits to home grown systems and any variation in-between. Decisions on the type of implementation should be driven by technical arguments Reality show..
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[1] Using FPGA technology towards the design of an adaptive fault tolerant frameworkErdogan, Sevki (University of Hawaii); Gersting, Judith L.; Shaneyfelt, Ted; Duke, Eugene L. Source: Conference Proceedings - IEEE International Conference on Systems, Man and Cybernetics, v 4, IEEE Systems, Man a..
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1.1 關(guān)系術(shù)語(yǔ)一個(gè)二維表就是一關(guān)系。常用的關(guān)系術(shù)語(yǔ)如下:記錄:二維表中每一行稱一個(gè)記錄,或稱為一元組。字段:二維表中每一列稱為一個(gè)字段,或稱為一個(gè)屬性。域:即屬性的取值范圍。例如,在考試成績(jī)關(guān)系中,“數(shù)學(xué)”字段的域?yàn)?~100。在學(xué)生關(guān)系中,“性別”字段的域是“男”和“女”。關(guān)鍵字:在一個(gè)關(guān)系中有這樣..
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'Green design' is a late 20th century, there at the moment 80 international design trends. As early as the late 20th century, 60 well-known industrial designer and educator-dimensional multi-Peipanike on the publication aroused strong repercussions in the design world works 'is designed for real-..
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Japan in the 1960s: "Industrial design nation. And many, many successful entrepreneurs, academics, politicians are surprised with the tremendous energy of the industrial design of the industrial designer's life is full of endless yearning.Industrial design, why has such a charm? This involves the..
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Abstract:With the knowledge economy and the rapid development of information society, as reflected at historical cost accounting book value of individual economic resources has seriously deviated from the market value of the correct economic decision makers. Especially in market innovation, fina..
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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..
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1.在2006年二月,國(guó)際會(huì)計(jì)準(zhǔn)則委員會(huì)(IASB)和美國(guó)財(cái)務(wù)會(huì)計(jì)標(biāo)準(zhǔn)委員會(huì)(FASB)公布了再斷言他們對(duì)美國(guó)公認(rèn)會(huì)計(jì)原則(GAAP)和國(guó)際的金融報(bào)告標(biāo)準(zhǔn)(IFRSs)的集中承諾的一個(gè)備忘錄和對(duì)他們的發(fā)展中高級(jí)質(zhì)量的被分享的目的,公共的為全球的使用資本市場(chǎng)的會(huì)計(jì)準(zhǔn)則。集中工作在備忘錄中被宣布的節(jié)目反映為使用IFRSs,而且在美國(guó)被..
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道路的線形反映在平面圖上是由一系列的直線和與直線相連的圓曲線構(gòu)成的,F(xiàn)代設(shè)計(jì)時(shí)常在直線與圓曲線之間插入緩和曲線。線形應(yīng)是連續(xù)的,應(yīng)避免平緩線形到小半徑曲線的突變或者長(zhǎng)直線末端與小半徑曲線相連接的突然變化,否則會(huì)發(fā)生交通事故。同樣,不同半徑的圓弧首尾相接(曲線)或在兩半徑不同的圓弧之間插入短直線都..