激光也有局限性,不是万能的,也一定有对抗的方法。矛与盾的消长不会终止

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you want to teach your own version of "physics" to the world? -bi-elliptic- 给 bi-elliptic 发送悄悄话 (0 bytes) () 06/01/2016 postreply 17:13:08

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