国内英语资讯:China launches new BeiDou satellite
<p><span word="BEIJING">BEIJING</span>, <span word="June">June</span> 25-- <span word="China">China</span> <span word="sent">sent</span> <span word="a">a</span> <span word="new">new</span> <span word="satellite">satellite</span> <span word="of">of</span> <span word="the">the</span> <span word="BeiDou">BeiDou</span> <span word="Navigation">Navigation</span> <span word="Satellite">Satellite</span> <span word="System">System</span> (<span word="BDS">BDS</span>) <span word="into">into</span> <span word="space">space</span> <span word="from">from</span> <span word="the">the</span> <span word="Xichang">Xichang</span> <span word="Satellite">Satellite</span> <span word="Launch">Launch</span> <span word="Center">Center</span> <span word="in">in</span> <span word="Sichuan">Sichuan</span> <span word="Province">Province</span> <span word="at">at</span> 2:09 <span word="a">a</span>.<span word="m">m</span>. <span word="Tuesday">Tuesday</span>.</p><p><span word="Launched">Launched</span> <span word="on">on</span> <span word="a">a</span> <span word="Long">Long</span> <span word="March">March</span>-3<span word="B">B</span> <span word="carrier">carrier</span> <span word="rocket">rocket</span>, <span word="the">the</span> <span word="satellite">satellite</span> <span word="was">was</span> <span word="sent">sent</span> <span word="to">to</span> <span word="the">the</span> <span word="inclined">inclined</span> <span word="geosynchronous">geosynchronous</span> <span word="earth">earth</span> <span word="orbit">orbit</span>. <span word="It">It</span> <span word="is">is</span> <span word="the">the</span> 46<span word="th">th</span> <span word="satellite">satellite</span> <span word="of">of</span> <span word="the">the</span> <span word="BDS">BDS</span> <span word="satellite">satellite</span> <span word="family">family</span> <span word="and">and</span> <span word="the">the</span> 21<span word="st">st</span> <span word="satellite">satellite</span> <span word="of">of</span> <span word="the">the</span> <span word="BDS">BDS</span>-3 <span word="system">system</span>.</p><p><span word="The">The</span> <span word="design">design</span> <span word="of">of</span> <span word="the">the</span> <span word="BDS">BDS</span> <span word="constellation">constellation</span> <span word="is">is</span> <span word="unique">unique</span>, <span word="including">including</span> <span word="medium">medium</span> <span word="earth">earth</span> <span word="orbit">orbit</span> (<span word="MEO">MEO</span>), <span word="geostationary">geostationary</span> <span word="earth">earth</span> <span word="orbit">orbit</span> (<span word="GEO">GEO</span>) <span word="and">and</span> <span word="inclined">inclined</span> <span word="geosynchronous">geosynchronous</span> <span word="earth">earth</span> <span word="orbit">orbit</span> (<span word="IGEO">IGEO</span>) <span word="satellites">satellites</span>.</p><p><span word="So">So</span> <span word="far">far</span>, <span word="there">there</span> <span word="are">are</span> <span word="already">already</span> 18 <span word="MEO">MEO</span> <span word="BDS">BDS</span>-3 <span word="satellites">satellites</span>, <span word="one">one</span> <span word="GEO">GEO</span> <span word="BDS">BDS</span>-3 <span word="satellite">satellite</span>, <span word="and">and</span> <span word="two">two</span> <span word="IGEO">IGEO</span> <span word="BDS">BDS</span>-3 <span word="satellites">satellites</span> <span word="sent">sent</span> <span word="into">into</span> <span word="space">space</span>.</p><p><span word="After">After</span> <span word="in">in</span>-<span word="orbit">orbit</span> <span word="tests">tests</span>, <span word="the">the</span> <span word="new">new</span> <span word="satellite">satellite</span> <span word="will">will</span> <span word="work">work</span> <span word="with">with</span> <span word="those">those</span> <span word="BDS">BDS</span> <span word="satellites">satellites</span> <span word="already">already</span> <span word="in">in</span> <span word="orbits">orbits</span> <span word="to">to</span> <span word="improve">improve</span> <span word="the">the</span> <span word="coverage">coverage</span> <span word="and">and</span> <span word="positioning">positioning</span> <span word="accuracy">accuracy</span> <span word="of">of</span> <span word="the">the</span> <span word="system">system</span>.</p><p><span word="The">The</span> <span word="new">new</span> <span word="satellite">satellite</span> <span word="and">and</span> <span word="the">the</span> <span word="carrier">carrier</span> <span word="rocket">rocket</span> <span word="were">were</span> <span word="developed">developed</span> <span word="by">by</span> <span word="the">the</span> <span word="China">China</span> <span word="Academy">Academy</span> <span word="of">of</span> <span word="Space">Space</span> <span word="Technology">Technology</span> <span word="and">and</span> <span word="the">the</span> <span word="China">China</span> <span word="Academy">Academy</span> <span word="of">of</span> <span word="Launch">Launch</span> <span word="Vehicle">Vehicle</span> <span word="Technology">Technology</span> <span word="under">under</span> <span word="the">the</span> <span word="China">China</span> <span word="Aerospace">Aerospace</span> <span word="Science">Science</span> <span word="and">and</span> <span word="Technology">Technology</span> <span word="Corporation">Corporation</span>.</p><p><span word="The">The</span> <span word="launch">launch</span> <span word="was">was</span> <span word="the">the</span> 307<span word="th">th</span> <span word="mission">mission</span> <span word="for">for</span> <span word="the">the</span> <span word="Long">Long</span> <span word="March">March</span> <span word="series">series</span> <span word="of">of</span> <span word="carrier">carrier</span> <span word="rockets">rockets</span>.</p>
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