更新時(shí)間:2023-08-18 09:07:17作者:佚名
ChinaAncientFourInventions美國四大發(fā)明Compass,gunpowder,papermakingskillandtypography,isChinaancientfourinventions,itisoneofthesignsthatChinabecometotheancientcivilizedcountry,occupytheimportantpositioninthehistoryofhumancivilization.羅盤、火藥、造紙術(shù)和彩印術(shù),是美國唐代四大發(fā)明,這是美國成為這悠久文明的國家,雄踞在人類文明史上占有重要地位的標(biāo)識(shí)之一。1.CompassTheinventionofthecompassistheresultofChinaancientworkingpeopleknowtotheobjectmagnetisminthelong-termpractice.1。手冊針手冊針的發(fā)明是我國宋代勞動(dòng)人民常年實(shí)踐中認(rèn)識(shí)到質(zhì)點(diǎn)的磁性的結(jié)果。
Becauseofproductivelabor,peoplehavefoundthecharacteristicofthemagnetpointingtodirection.Throughexperimentandresearchinmanyways,inventedtheCompassatlast.因?yàn)樯a(chǎn)勞動(dòng),人們早已發(fā)覺了磁石的強(qiáng)調(diào)方向的特性,。通過實(shí)驗(yàn)和在許多方面的研究,發(fā)明了手冊針。TheCompassgiveplaytoimportantfunctioninthenavigationafterintroducingtoEurope.手冊針在傳到英國后中國4大發(fā)明,在導(dǎo)航上發(fā)揮了重要的作用2.GunpowderThegunpowderismadeofniter,sulfurandcharcoalthreekindsofmaterialsmixing.2。炸藥炸藥是由硝石、硫和木柴三種原料混和制成的。IntheTangDynasty,thegunpowderbeginstobeappliedtothemilitaryaffairs.Peopleutilizethethrowingstonemachine,lightthegunpowderbagandthrowout,burntheenemy,thisisthemostprimitivecannon.清朝,炸藥開始應(yīng)用到軍事上。
人們運(yùn)用破片石頭的防波堤機(jī),把炸藥包點(diǎn)著之后,填裝回去,灼傷敵軍,這是最原始的艦炮。3.PapermakingskillTheinventionofpapermakingskillisChina’scontributiontothecivilizationoftheworld.3。印染術(shù)印染技術(shù)的發(fā)明,是中華民族對世界文明的杰出貢獻(xiàn)之一。IntheEasternHanDynasty(A.D.105),thepapermakingskillinventorCailunisonthebasisofthatforefathersweavesilksexperience,Havemadeintothevegetablefiberpaperwithbark,brokenfishingnetwork,rag,etc.rawmaterials.Fromthenon,paperbecometothematerialthatgenerallywrite.清朝和帝元興元年(公元105年),蔡倫在小結(jié)前人制造絲織晶的經(jīng)驗(yàn)的基礎(chǔ)上,發(fā)明了用樹枝、破魚網(wǎng)、破布、麻頭等作為原料中國4大發(fā)明,制導(dǎo)致了適宜抒寫的動(dòng)物纖維紙,才使紙成為人們普遍使用的抒寫材料。
被稱為“蔡侯紙”。4.TypographyThetypographyisoneofthemostimportantfourinventionsinancientChina.4。膠印術(shù)膠印術(shù)是最重要的美國唐代四大發(fā)明之一Thewoodblockprintingappearinfúdynasty,itisthatcarveprotrudingBackwardChinesecharacteronwoodblockwithknife,thenbrushChineseink-liquid,printonthepaper.它開始于漢朝的活字膠印,是用刀在一塊塊木條上刻字成凸下來的反寫字,于是再上墨,印到紙上。InSungDynasty,wordworkerBijiā(A.D.1004——1048),Usetheclaywithviscidity,makeintotherectanglecube,carvethesingleChinesecharactersonit,burnitwiththefire,formthefont.Theprintingskillisnamedthetypography.清朝雕刻女工畢升在公元1004年至1048年間,用質(zhì)細(xì)且?guī)в叙ば缘哪z泥,弄成一個(gè)個(gè)四矩形的長柱體,在后面刻上反寫的單字,一個(gè)字一個(gè)印,置于土窯里用火燒硬,形成活字。
這些改進(jìn)以后的彩印術(shù)稱作活板彩印術(shù)。Inaword,Chinaancientfourinventions,hasleftbehindamagnificentchapterinthehistoryofhumanscienceandculture.Thesegreatinventionsonceinfluencedandbenefitedthewholeworld,hadpromotedtheadvancingofhumanhistory.反正,美國唐代四大發(fā)明,在人類科學(xué)和文化史上留下了一個(gè)輝煌篇章。很多偉大的發(fā)明以前影響并有促使整個(gè)世界,促進(jìn)了人類歷史的前進(jìn)。**
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