2015考研英语阅读太阳物理学
<p> <span word="Solar">Solar</span> <span word="physics">physics</span></p><p> 太阳物理学</p><p> <span word="Sun">Sun</span> <span word="down">down</span></p><p> 落山的太阳</p><p> <span word="Several">Several</span> <span word="lines">lines</span> <span word="of">of</span> <span word="evidence">evidence</span> <span word="suggest">suggest</span> <span word="that">that</span> <span word="the">the</span> <span word="sun">sun</span> <span word="isabout">isabout</span> <span word="to">to</span> <span word="go">go</span> <span word="quiet">quiet</span></p><p> 证据的一些方式表明太阳即将变平静</p><p> <span word="spots">spots</span> <span word="of">of</span> <span word="bother">bother</span>?</p><p> 太阳黑子的困扰?</p><p> <span word="DURING">DURING</span> <span word="the">the</span> <span word="four">four</span> <span word="centuries">centuries</span> <span word="that">that</span> <span word="it">it</span> <span word="has">has</span> <span word="been">been</span> <span word="studied">studied</span> <span word="in">in</span> <span word="detail">detail</span>, <span word="the">the</span> <span word="sun">sun</span> <span word="has">has</span> <span word="usually">usually</span> <span word="behaved">behaved</span> <span word="in">in</span> <span word="aregular">aregular</span> <span word="manner">manner</span>.</p><p> 太阳已被详细研究了四百年，它通常以规则的方式反应。</p><p> <span word="The">The</span> <span word="number">number</span> <span word="of">of</span> <span word="spots">spots</span> <span word="on">on</span> <span word="its">its</span> <span word="surface">surface</span> <span word="has">has</span> <span word="waxed">waxed</span> <span word="and">and</span> <span word="waned">waned</span> <span word="in">in</span> <span word="cycles">cycles</span> <span word="that">that</span> <span word="last">last</span>, <span word="on">on</span> <span word="average">average</span>, 11<span word="years">years</span>.</p><p> 太阳表面的黑子数在其一般延续11年的活动周期内增增减减。</p><p> <span word="Such">Such</span> <span word="cycles">cycles</span> <span word="begin">begin</span> <span word="with">with</span> <span word="spots">spots</span> <span word="appearing">appearing</span> <span word="in">in</span> <span word="mid">mid</span>-<span word="solar">solar</span> <span word="latitudes">latitudes</span> <span word="and">and</span> <span word="end">end</span> <span word="with">with</span> <span word="them">them</span> <span word="near">near</span> <span word="theequator">theequator</span>.</p><p> 这样的周期活动以太阳黑子在其中纬度出现开始并随着黑子移动到赤道附近而终结。</p><p> <span word="And">And</span> <span word="the">the</span> <span word="more">more</span> <span word="spots">spots</span> <span word="there">there</span> <span word="are">are</span>, <span word="the">the</span> <span word="more">more</span> <span word="solar">solar</span> <span word="storms">storms</span> <span word="there">there</span> <span word="are">are</span> <span word="around">around</span>.</p><p> 而且太阳黑子的数目越多，周围就会有越多的太阳风暴。</p><p> <span word="Sometimes">Sometimes</span>, <span word="though">though</span>, <span word="the">the</span> <span word="sun">sun</span> <span word="sulks">sulks</span> <span word="and">and</span> <span word="this">this</span> <span word="solar">solar</span> <span word="cycle">cycle</span> <span word="stops">stops</span>.</p><p> 然而，太阳有时也会生气，之后这种太阳活动周期就停止了。</p>
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