For a gravitational wave to be unambiguously identified, it must be detected by more than one instrument.
For a gravitational wave to be unambiguously identified, it must be detected by more than one instrument.
鉴于重力波显而易见的研究地位，必须投入更多的仪器来进行研究。
For a gravitational wave to be unambiguously identified, it must be detected by more than one instrument.
鉴于重力波显而易见的研究地位，必须投入更多的仪器来进行研究。