拿Orion来说，要在接近绝对零度下运行，而之前尝试建造单个光子检测器的努力同样受到类似的局限。

Orion, for example, operates near absolute zero, and previous attempts to build single-photon detectors have suffered similar constraints.

youdao

拿Orion来说，要在接近绝对零度下运行，而之前尝试建造单个光子检测器的努力同样受到类似的局限。

Orion, for example, operates near absolute zero, and previous attempts to build single-photon detectors have suffered similar constraints.

youdao