国内英语资讯:Chinas new relay satellite to help video calls possible with space station
<p><span word="BEIJING">BEIJING</span>, <span word="April">April</span> 1-- <span word="A">A</span> <span word="new">new</span> <span word="relay">relay</span> <span word="satellite">satellite</span> <span word="launched">launched</span> <span word="late">late</span> <span word="Sunday">Sunday</span> <span word="night">night</span> <span word="will">will</span> <span word="allow">allow</span> <span word="videos">videos</span> <span word="calls">calls</span> <span word="to">to</span> <span word="be">be</span> <span word="made">made</span> <span word="between">between</span> <span word="China">China</span>'<span word="s">s</span> <span word="future">future</span> <span word="space">space</span> <span word="station">station</span> <span word="and">and</span> <span word="the">the</span> <span word="ground">ground</span> <span word="and">and</span> <span word="provide">provide</span> <span word="data">data</span> <span word="transmission">transmission</span> <span word="and">and</span> <span word="control">control</span> <span word="services">services</span> <span word="for">for</span> <span word="various">various</span> <span word="spacecraft">spacecraft</span>.</p><p><span word="The">The</span> <span word="Tianlian">Tianlian</span> <span word="II">II</span>-01 <span word="satellite">satellite</span> <span word="was">was</span> <span word="sent">sent</span> <span word="to">to</span> <span word="an">an</span> <span word="orbit">orbit</span> <span word="at">at</span> <span word="an">an</span> <span word="altitude">altitude</span> <span word="of">of</span> 36,000 <span word="km">km</span> <span word="by">by</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="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="southwest">southwest</span> <span word="China">China</span>'<span word="s">s</span> <span word="Sichuan">Sichuan</span> <span word="Province">Province</span> <span word="at">at</span> 11:51 <span word="p">p</span>.<span word="m">m</span>. <span word="Beijing">Beijing</span> <span word="Time">Time</span> <span word="on">on</span> <span word="Sunday">Sunday</span>.</p><p><span word="The">The</span> <span word="satellite">satellite</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="CAST">CAST</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>, <span word="will">will</span> <span word="provide">provide</span> <span word="data">data</span> <span word="transmission">transmission</span> <span word="services">services</span> <span word="for">for</span> <span word="satellites">satellites</span> <span word="operating">operating</span> <span word="on">on</span> <span word="medium">medium</span>- <span word="and">and</span> <span word="low">low</span>-<span word="Earth">Earth</span> <span word="orbit">orbit</span> <span word="and">and</span> <span word="monitoring">monitoring</span> <span word="and">and</span> <span word="control">control</span> <span word="support">support</span> <span word="for">for</span> <span word="the">the</span> <span word="launch">launch</span> <span word="of">of</span> <span word="spacecraft">spacecraft</span>.</p><p>"<span word="The">The</span> <span word="Tianlian">Tianlian</span> <span word="II">II</span>-01 <span word="ushered">ushered</span> <span word="in">in</span> <span word="the">the</span> <span word="construction">construction</span> <span word="of">of</span> <span word="a">a</span> <span word="new">new</span> <span word="generation">generation</span> <span word="of">of</span> <span word="the">the</span> <span word="relay">relay</span> <span word="satellite">satellite</span> <span word="system">system</span> <span word="for">for</span> <span word="China">China</span>," <span word="said">said</span> <span word="Zhang">Zhang</span> <span word="Peng">Peng</span>, <span word="commander">commander</span> <span word="in">in</span> <span word="chief">chief</span> <span word="of">of</span> <span word="the">the</span> <span word="research">research</span> <span word="team">team</span> <span word="of">of</span> <span word="the">the</span> <span word="satellite">satellite</span> <span word="from">from</span> <span word="CAST">CAST</span>.</p><p><span word="From">From</span> 2008 <span word="to">to</span> 2016, <span word="China">China</span> <span word="launched">launched</span> <span word="four">four</span> <span word="relay">relay</span> <span word="satellites">satellites</span> <span word="to">to</span> <span word="form">form</span> <span word="the">the</span> <span word="Tianlian">Tianlian</span> <span word="I">I</span> <span word="system">system</span>, <span word="making">making</span> <span word="China">China</span> <span word="the">the</span> <span word="second">second</span> <span word="country">country</span> <span word="in">in</span> <span word="the">the</span> <span word="world">world</span> <span word="to">to</span> <span word="establish">establish</span> <span word="a">a</span> <span word="relay">relay</span> <span word="satellite">satellite</span> <span word="system">system</span> <span word="which">which</span> <span word="is">is</span> <span word="able">able</span> <span word="to">to</span> <span word="cover">cover</span> <span word="the">the</span> <span word="whole">whole</span> <span word="world">world</span>. <span word="The">The</span> <span word="system">system</span> <span word="can">can</span> <span word="provide">provide</span> <span word="global">global</span> <span word="real">real</span>-<span word="time">time</span> <span word="information">information</span> <span word="transmission">transmission</span>.</p><p><span word="As">As</span> <span word="the">the</span> <span word="first">first</span> <span word="satellite">satellite</span> <span word="of">of</span> <span word="China">China</span>'<span word="s">s</span> <span word="second">second</span>-<span word="generation">generation</span> <span word="relay">relay</span> <span word="satellite">satellite</span> <span word="system">system</span>, <span word="Tianlian">Tianlian</span> <span word="II">II</span>-1 <span word="is">is</span> <span word="compatible">compatible</span> <span word="with">with</span> <span word="the">the</span> <span word="Tianlian">Tianlian</span> <span word="I">I</span> <span word="system">system</span>, <span word="but">but</span> <span word="its">its</span> <span word="transmission">transmission</span> <span word="speed">speed</span> <span word="and">and</span> <span word="volume">volume</span> <span word="and">and</span> <span word="coverage">coverage</span> <span word="area">area</span> <span word="have">have</span> <span word="been">been</span> <span word="greatly">greatly</span> <span word="improved">improved</span>, <span word="according">according</span> <span word="to">to</span> <span word="Zhang">Zhang</span>.</p>
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