中国将发射24颗微卫星以探测引力波-凯发k8官网

中国将发射24颗微卫星以探测引力波

文章来源：未知文章作者：enread 发布时间：2017-09-22 09:05 字体： [ ]　

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china plans to launch 24 microsatellites to detect the electromagnetic counterpart of gravitational waves.

中国计划发射24颗微卫星以探测引力波。

tian'ge program, or the ¹ program, will be carried out by tsinghua center for astrophysics and commercial space company spacety, according to media reports.

as gravitational waves are hard to generate, the program aims to detect the electromagnetic counterpart of the waves in the gamma ray ².

the research and development of the first technical experimental satellite is expected to be completed by the end of this year, said spacety ceo yang feng.

it will be sent into orbit in 2018 and all 24 microsatellites will be launched before 2023, added yang.

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收听单词发音

1
n.高压输电线路网；地图坐标方格；格栅
参考例句：
in this application,the carrier is used to encapsulate the grid.在这种情况下，要用载体把格栅密封起来。 modern gauges consist of metal foil in the form of a grid.现代应变仪则由网格形式的金属片组成。

2
n.谱，光谱，频谱；范围，幅度，系列
参考例句：
this is a kind of atomic spectrum.这是一种原子光谱。 we have known much of the constitution of the solar spectrum.关于太阳光谱的构成，我们已了解不少。

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