我國古代造船技術(shù)的興衰及其啟示.pdf

1、武漢科技大學(xué)碩士學(xué)位論文我國古代造船技術(shù)的興衰及其啟示姓名：程曉申請學(xué)位級別：碩士專業(yè)：科技哲學(xué)指導(dǎo)教師：唐文彰20070520第Ⅱ頁武漢科技大學(xué)碩士學(xué)位論文AbstractChinaisoneofthecountrythattheshipbuildinghistoryismostgloriousintheworldInaquitclongphaseofhistoricalperiodChinasshipbuildingtechnolo

2、gyisattheworldleadingpositionIntheQinandHartDynastytimethedemandingoftheoverseasSill【Roadandthewalt“hasurgedtheshipbuildingtechnologydevelopmentAppearedthefirstpeakintheChineseshipbuildinghistoryneTangandSongDynastytimeh

3、asappearedthesecondpeakintheshipbuildinghistoryof0111“countryancienttime，theshipbuildingindustrydevelopmententersthematurationperiodncprosperousoverseastradehasprovidedformidablepowerfortheshipbuildingtechnologydevelopme

4、ntAfterthetwodevelopmentpeaksofTangSongDynastytimeandtheQinHanDynastyTheMingDynastyshipbuildingtechnologyappearedthenewleap，hasmountedtheshipbuildingindustrydevelopmentcrestinourcountryancienttimesHoweverthepolicyofforbi

5、ddingtheoverseastradeactuallycausesthedevelopedChineseshipbuildIngtechnologyrapiddeteriorationnepolicyofforbidingtheoverseastradehasfurtherhinderedourcountryshipbuildingindustrytechnologicaldevelopmentintheQingDynastyear

6、lierperiod40years，hascausedourcountryrapidlydropedfromtheshipbuildingindustrypeaktheshipbuildingtechnologydevelopmentbo繹downevenbacksup，theshipbuildingindustryseriouslywithersFacingtheformidableoffensive，theQingDynastyla

7、cksoftheabilitytodefense，hascausedtheaspectwhichourcountrymoderntimesbackwardnesscomesunderattack11lisarticlewillreviewtheshipbuildingtechnologyprosperityanddeclinehistoryinOurcountryancienttimesandperformedthereasonanal