SAT写作经典素材之蒸汽机发明者瓦特
<p> 下面的这篇<span word="SAT">SAT</span>经典写作素材是关于大名鼎鼎的蒸汽机发明者瓦特。瓦特对现代社会的影响是非常深远的，这篇<span word="SAT">SAT</span>写作素材详细的介绍他的生平和发明蒸汽机的过程以及相关影响等。下面大家就和小编一起来看看详细内容吧。</p><p> <span word="Watt">Watt</span></p><p> <span word="James">James</span> <span word="Watt">Watt</span>, <span word="the">the</span> <span word="son">son</span> <span word="of">of</span> <span word="a">a</span> <span word="merchant">merchant</span>, <span word="was">was</span> <span word="born">born</span> <span word="in">in</span> <span word="Greenock">Greenock</span>, <span word="Scotland">Scotland</span>, <span word="in">in</span> 1736. <span word="At">At</span> <span word="the">the</span> <span word="age">age</span> <span word="of">of</span> <span word="nineteen">nineteen</span> <span word="Watt">Watt</span> <span word="was">was</span> <span word="sent">sent</span> <span word="to">to</span> <span word="Glasgow">Glasgow</span> <span word="to">to</span> <span word="learn">learn</span> <span word="the">the</span> <span word="trade">trade</span> <span word="of">of</span> <span word="a">a</span> <span word="mathematical">mathematical</span>-<span word="instrument">instrument</span> <span word="maker">maker</span>.</p><p> <span word="After">After</span> <span word="spending">spending</span> <span word="a">a</span> <span word="year">year</span> <span word="in">in</span> <span word="London">London</span>, <span word="Watt">Watt</span> <span word="returned">returned</span> <span word="to">to</span> <span word="Glasgow">Glasgow</span> <span word="in">in</span> 1757 <span word="where">where</span> <span word="he">he</span> <span word="established">established</span> <span word="his">his</span> <span word="own">own</span> <span word="instrument">instrument</span>-<span word="making">making</span> <span word="business">business</span>. <span word="Watt">Watt</span> <span word="soon">soon</span> <span word="developed">developed</span> <span word="a">a</span> <span word="reputation">reputation</span> <span word="as">as</span> <span word="a">a</span> <span word="high">high</span> <span word="quality">quality</span> <span word="engineer">engineer</span> <span word="and">and</span> <span word="was">was</span> <span word="employed">employed</span> <span word="on">on</span> <span word="the">the</span> <span word="Forth">Forth</span><span word="Clyde">Clyde</span> <span word="Canal">Canal</span> <span word="and">and</span> <span word="the">the</span> <span word="Caledonian">Caledonian</span> <span word="Canal">Canal</span>. <span word="He">He</span> <span word="was">was</span> <span word="also">also</span> <span word="engaged">engaged</span> <span word="in">in</span> <span word="the">the</span> <span word="improvement">improvement</span> <span word="of">of</span> <span word="harbours">harbours</span> <span word="and">and</span> <span word="in">in</span> <span word="the">the</span> <span word="deepening">deepening</span> <span word="of">of</span> <span word="the">the</span> <span word="Forth">Forth</span>, <span word="Clyde">Clyde</span> <span word="and">and</span> <span word="other">other</span> <span word="rivers">rivers</span> <span word="in">in</span> <span word="Scotland">Scotland</span>.</p><p> <span word="In">In</span> 1763 <span word="Watt">Watt</span> <span word="was">was</span> <span word="sent">sent</span> <span word="a">a</span> <span word="Newcomen">Newcomen</span> <span word="steam">steam</span> <span word="engine">engine</span> <span word="to">to</span> <span word="repair">repair</span>. <span word="While">While</span> <span word="putting">putting</span> <span word="it">it</span> <span word="back">back</span> <span word="into">into</span> <span word="working">working</span> <span word="order">order</span>, <span word="Watt">Watt</span> <span word="discovered">discovered</span> <span word="how">how</span> <span word="he">he</span> <span word="could">could</span> <span word="make">make</span> <span word="the">the</span> <span word="engine">engine</span> <span word="more">more</span> <span word="efficient">efficient</span>. <span word="Watt">Watt</span> <span word="worked">worked</span> <span word="on">on</span> <span word="the">the</span> <span word="idea">idea</span> <span word="for">for</span> <span word="several">several</span> <span word="months">months</span> <span word="and">and</span> <span word="eventually">eventually</span> <span word="produced">produced</span> <span word="a">a</span> <span word="steam">steam</span> <span word="engine">engine</span> <span word="that">that</span> <span word="cooled">cooled</span> <span word="the">the</span> <span word="used">used</span> <span word="steam">steam</span> <span word="in">in</span> <span word="a">a</span> <span word="condenser">condenser</span> <span word="separate">separate</span> <span word="from">from</span> <span word="the">the</span> <span word="main">main</span> <span word="cylinder">cylinder</span>. <span word="James">James</span> <span word="Watt">Watt</span> <span word="was">was</span> <span word="not">not</span> <span word="a">a</span> <span word="wealthy">wealthy</span> <span word="man">man</span> <span word="so">so</span> <span word="he">he</span> <span word="decided">decided</span> <span word="to">to</span> <span word="seek">seek</span> <span word="a">a</span> <span word="partner">partner</span> <span word="with">with</span> <span word="money">money</span>. <span word="John">John</span> <span word="Roebuck">Roebuck</span>, <span word="the">the</span> <span word="owner">owner</span> <span word="of">of</span> <span word="a">a</span> <span word="Scottish">Scottish</span> <span word="ironworks">ironworks</span>, <span word="agreed">agreed</span> <span word="to">to</span> <span word="provide">provide</span> <span word="financial">financial</span> <span word="backing">backing</span> <span word="for">for</span> <span word="Watts">Watts</span> <span word="project">project</span>.</p><p> <span word="When">When</span> <span word="Roebuck">Roebuck</span> <span word="went">went</span> <span word="bankrupt">bankrupt</span> <span word="in">in</span> 1773, <span word="Watt">Watt</span> <span word="took">took</span> <span word="his">his</span> <span word="ideas">ideas</span> <span word="to">to</span> <span word="Matthew">Matthew</span> <span word="Boulton">Boulton</span>, <span word="a">a</span> <span word="successful">successful</span> <span word="businessman">businessman</span> <span word="from">from</span> <span word="Birmingham">Birmingham</span>. <span word="For">For</span> <span word="the">the</span> <span word="next">next</span> <span word="eleven">eleven</span> <span word="years">years</span> <span word="Boultons">Boultons</span> <span word="factory">factory</span> <span word="producing">producing</span> <span word="and">and</span> <span word="selling">selling</span> <span word="Watts">Watts</span> <span word="steam">steam</span>-<span word="engines">engines</span>. <span word="These">These</span> <span word="machines">machines</span> <span word="were">were</span> <span word="mainly">mainly</span> <span word="sold">sold</span> <span word="to">to</span> <span word="colliery">colliery</span> <span word="owners">owners</span> <span word="who">who</span> <span word="used">used</span> <span word="them">them</span> <span word="to">to</span> <span word="pump">pump</span> <span word="water">water</span> <span word="from">from</span> <span word="their">their</span> <span word="mines">mines</span>. <span word="Watts">Watts</span> <span word="machine">machine</span> <span word="was">was</span> <span word="very">very</span> <span word="popular">popular</span> <span word="because">because</span> <span word="it">it</span> <span word="was">was</span> <span word="four">four</span> <span word="times">times</span> <span word="more">more</span> <span word="powerful">powerful</span> <span word="than">than</span> <span word="those">those</span> <span word="that">that</span> <span word="had">had</span> <span word="been">been</span> <span word="based">based</span> <span word="on">on</span> <span word="the">the</span> <span word="Thomas">Thomas</span> <span word="Newcomen">Newcomen</span> <span word="design">design</span>.</p>
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