2013年12月英语六级外刊的阅读纳米技术生物工厂
<p> 2013年12月英语六级外刊阅读：纳米技术 生物工厂</p><p> 查看汇总：</p><p> <span word="Science">Science</span> <span word="and">and</span> <span word="technology">technology</span></p><p> 科学技术</p><p> <span word="Nanotechnology">Nanotechnology</span></p><p> 纳米技术</p><p> <span word="A">A</span> <span word="fab">fab</span> <span word="result">result</span></p><p> 生物工厂</p><p> <span word="A">A</span> <span word="novel">novel</span> <span word="way">way</span> <span word="of">of</span> <span word="making">making</span> <span word="computer">computer</span> <span word="memories">memories</span>, <span word="using">using</span> <span word="bacteria">bacteria</span></p><p> 制造计算机存储器的新奇方法：使用细菌</p><p> <span word="FOR">FOR</span> <span word="half">half</span> <span word="a">a</span> <span word="century">century</span>, <span word="the">the</span> <span word="essence">essence</span> <span word="of">of</span> <span word="progress">progress</span> <span word="in">in</span> <span word="the">the</span> <span word="computer">computer</span> <span word="industry">industry</span> <span word="has">has</span> <span word="been">been</span> <span word="to">to</span> <span word="do">do</span> <span word="more">more</span> <span word="with">with</span> <span word="less">less</span>.</p><p> 半个世纪以来，计算机产业发展的本质就是花钱更少，成事更多。</p><p> <span word="Moores">Moores</span> <span word="law">law</span> <span word="famously">famously</span> <span word="observes">observes</span> <span word="that">that</span> <span word="the">the</span> <span word="number">number</span> <span word="of">of</span> <span word="transistors">transistors</span> <span word="which">which</span> <span word="can">can</span> <span word="be">be</span> <span word="crammed">crammed</span> <span word="into">into</span> <span word="a">a</span> <span word="given">given</span> <span word="space">space</span> <span word="doubles">doubles</span> <span word="every">every</span> 18 <span word="months">months</span>.</p><p> 摩尔定律的著名论断是：能够放入某空间内的晶体管数量每18个月翻一番。</p><p> <span word="The">The</span> <span word="amount">amount</span> <span word="of">of</span> <span word="data">data</span> <span word="that">that</span> <span word="can">can</span> <span word="be">be</span> <span word="stored">stored</span> <span word="has">has</span> <span word="grown">grown</span> <span word="at">at</span> <span word="a">a</span> <span word="similar">similar</span> <span word="rate">rate</span>.</p><p> 储存的数据也有着类似的增长速率，</p><p> <span word="Yet">Yet</span> <span word="as">as</span> <span word="components">components</span> <span word="get">get</span> <span word="smaller">smaller</span>, <span word="making">making</span> <span word="them">them</span> <span word="gets">gets</span> <span word="harder">harder</span> <span word="and">and</span> <span word="more">more</span> <span word="expensive">expensive</span>.</p><p> 但是随着部件越来越小，它们的制造难度和成本也逐渐增加。</p><p> <span word="On">On</span> <span word="May">May</span> 10<span word="th">th</span> <span word="Paul">Paul</span> <span word="Otellini">Otellini</span>, <span word="the">the</span> <span word="boss">boss</span> <span word="of">of</span> <span word="Intel">Intel</span>, <span word="a">a</span> <span word="big">big</span> <span word="American">American</span> <span word="chipmaker">chipmaker</span>, <span word="put">put</span> <span word="the">the</span> <span word="price">price</span> <span word="of">of</span> <span word="a">a</span> <span word="new">new</span> <span word="chip">chip</span> <span word="factory">factory</span> <span word="at">at</span> <span word="around">around</span> $10 <span word="billion">billion</span>.</p>
页:
[1]