电子工程英语句子（二)
<p>分享一些电子工程相关英语句子。</p><p>1.<span word="As">As</span> <span word="such">such</span>,<span word="every">every</span> <span word="new">new</span> <span word="version">version</span> <span word="of">of</span> <span word="the">the</span> <span word="product">product</span> <span word="requires">requires</span> <span word="a">a</span> <span word="redesign">redesign</span> <span word="and">and</span> <span word="trips">trips</span> <span word="through">through</span> <span word="the">the</span> <span word="foundry">foundry</span>,<span word="an">an</span> <span word="expensive">expensive</span> <span word="proposition">proposition</span>,<span word="and">and</span> <span word="an">an</span> <span word="impediment">impediment</span> <span word="to">to</span> <span word="rapid">rapid</span> <span word="time">time</span>-<span word="to">to</span>-<span word="market">market</span>.</p><p>1.而且，每次推出一个新产品都需要重新设计并经历所有制造流程。这样做不但造价昂贵，而且不利于迅速上市。</p><p>2.<span word="Furthermore">Furthermore</span>,<span word="we">we</span> <span word="shall">shall</span> <span word="prove">prove</span> <span word="that">that</span> <span word="a">a</span> <span word="minimum">minimum</span> <span word="theoretical">theoretical</span> <span word="sampling">sampling</span> <span word="frequency">frequency</span> <span word="of">of</span> <span word="order">order</span> 6.8 <span word="kilohertz">kilohertz</span>(<span word="kHz">kHz</span>)<span word="is">is</span> <span word="required">required</span> <span word="to">to</span> <span word="convey">convey</span> <span word="a">a</span> <span word="voice">voice</span> <span word="channel">channel</span> <span word="occupying">occupying</span> <span word="the">the</span> <span word="range">range</span> 300 <span word="Hz">Hz</span> <span word="to">to</span> 3.4 <span word="kHz">kHz</span>.</p><p>2.而且我们将证明，为了变换频率范围为300<span word="Hz">Hz</span>~3.4<span word="kHz">kHz</span>的话路信号，理论上的最小采样频率为6.8<span word="kHz">kHz</span>。</p><p>3.<span word="For">For</span> <span word="example">example</span>,<span word="the">the</span> <span word="signal">signal</span> <span word="received">received</span> <span word="from">from</span> <span word="a">a</span> <span word="satellite">satellite</span>,<span word="located">located</span> <span word="in">in</span> <span word="far">far</span> <span word="outer">outer</span> <span word="space">space</span>,<span word="is">is</span> <span word="very">very</span> <span word="weak">weak</span> <span word="and">and</span> <span word="is">is</span> <span word="at">at</span> <span word="a">a</span> <span word="level">level</span> <span word="only">only</span> <span word="slightly">slightly</span> <span word="above">above</span> <span word="that">that</span> <span word="of">of</span> <span word="the">the</span> <span word="noise">noise</span>.</p><p>3.例如，从位于遥远太空中的卫星接收到的信号极其微弱，其电平仅比噪声稍高一点。</p><p>4.<span word="However">However</span>,<span word="for">for</span> <span word="applications">applications</span> <span word="in">in</span> <span word="which">which</span> <span word="the">the</span> <span word="end">end</span> <span word="product">product</span> <span word="must">must</span> <span word="process">process</span> <span word="answers">answers</span> <span word="in">in</span> <span word="real">real</span> <span word="time">time</span>,<span word="or">or</span> <span word="must">must</span> <span word="do">do</span> <span word="so">so</span> <span word="while">while</span> <span word="powered">powered</span> <span word="by">by</span> <span word="consumer">consumer</span> <span word="batteries">batteries</span>,<span word="GPPs">GPPs</span> <span word="comparatively">comparatively</span> <span word="poor">poor</span> <span word="real">real</span> <span word="time">time</span> <span word="performance">performance</span> <span word="and">and</span> <span word="high">high</span> <span word="power">power</span> <span word="consumption">consumption</span> <span word="all">all</span> <span word="but">but</span> <span word="rules">rules</span> <span word="them">them</span> <span word="out">out</span>.</p><p>4.然而，在最终产品必须实时响应的应用中，或者必须在电池供电下实现实时响应的应用中，由于<span word="GPP">GPP</span>实时性能较差、功耗大、因此就被排除在外了。</p>
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