Current theory correctly predicts the distribution of distant galaxies, she said. But it also predicts hundreds of dwarf galaxies around the Milky Way, and to date only a few dozen have been found.
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科学家们还将比较分布在世界各地的干涉计的检测结果,以判别信号是真地来自引力波还是来自于本地的干扰。
Scientists can then figure out which signals are from local disturbances and which are from gravitational waves by comparing data from interferometers in different parts of the world.
The digital hygrometer designed in this way has features of simple configuration, less surrounding elements, powerful antijamming ability, little power loss, high reliability, rapid response and etc.