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ABSTRACT In ride comfort research, it is important to simulate the vibration of automobile on uneven road. To build a more accurately model, the nonlinear factors should be taken into consideration. In this paper, an uneven road with certain auto-PSD is generated in MATLAB software.In ADAMS so..
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控制系統(tǒng)穩(wěn)定性是針對提高駕駛安全性提出的一系列措施中最新的一個。這個系統(tǒng)能夠在40毫秒內(nèi)實(shí)現(xiàn)從制動開始到制動恢復(fù)的過程,這個時間是人的反應(yīng)時間得七倍。他們通過調(diào)整汽車扭矩或者通過應(yīng)用汽車左側(cè)或右側(cè)制動,如果需要甚至兩者兼用,來實(shí)現(xiàn)準(zhǔn)確的行車路線。這個系統(tǒng)已被應(yīng)用于奔馳S600汽車了。穩(wěn)定的機(jī)械自動系統(tǒng)..
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1、conclusionFirstly, government efforts toward enhancing the capability and capacity of SMEs as the country growth engine has been remarkable. Continuous multi-types assistance has been introduced for all levels of SMEs. Broadly success has been evident but not in all areas. Firstly, institution..
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包括英文原文和中文翻譯,其中中文3200字
在經(jīng)濟(jì)全球化的今天,如何適應(yīng)國際化潮流,建立強(qiáng)勢品牌,提高競爭能力,已經(jīng)成為國內(nèi)企業(yè)面臨的迫切問題。本文在分析我國企業(yè)營銷品牌戰(zhàn)略發(fā)展?fàn)顩r的基礎(chǔ)上,從品牌戰(zhàn)略的內(nèi)涵與其功能意義入手,探討了品牌戰(zhàn)略在企業(yè)營銷中的作用。企業(yè)需要綜合運(yùn)用多種競爭手段提高品意..
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【摘要】網(wǎng)絡(luò)營銷是增長最快的國家之一,在電子商務(wù)領(lǐng)域有潛力成為一個平臺為中小企業(yè)與大企業(yè)的公司競爭,即使他們沒有基礎(chǔ)設(shè)施和資源。但正如我們所說的,小公司有機(jī)會能與大牌球員,有幾個問題和因素使一個小生意,而忽視營銷。一個小型商業(yè)公司能生存在電子市場,只有當(dāng)他們使用他們的資源,合理分配妥善地仔細(xì)監(jiān)控資源。這..
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1. TipsIf Java is, in fact, yet another computer programming language, you may question why it is so important and why it is being promoted as a revolutionary step in computer programming. The answer isn’t immediately obvious if you’re coming from a traditional programming perspective. Although..
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目前,我國中、小型企業(yè)的產(chǎn)品質(zhì)量和生產(chǎn)效率都需要有一個新的提高.但是加工手段卻遠(yuǎn)遠(yuǎn)不能滿足需要.許多中小型企業(yè)都結(jié)合自己的實(shí)際對設(shè)備的技術(shù)狀態(tài)進(jìn)行改進(jìn),通過強(qiáng)化自身.以求自我發(fā)展.普通鉆床為單軸機(jī)床,但安裝上多軸箱就會成為多軸的鉆床,改造成多軸鉆床后,能大大地縮短加工時間,提高生產(chǎn)效率。多軸加工應(yīng)..
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Global growth for 2013 will now be lower than previous estimates, according to the International Monetary Fund, as the sovereign debt crisis in Europe continues to pose a large downside risk to the economy.IMF Cuts World Growth ForecastGlobal growth for 2013 will be lower than previously estimate..
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Air conditioning has rapidly grown over the past 50 years, from a luxury to a standard system included in most residential and commercial buildings. In 1970, 36% of residences in the U.S. were either fully air conditioned or utilized a room air conditioner for cooling (Blue, et al., 1979). By 199..