"So we surely observed much more coordination inside the activity past evening than we had found in past days, regarding who was dong that coordinating I am not able to state nevertheless." indica­tive indica­tive pre­despatched indef. donghatok donghatsz donghat donghatunk donghattok donghatnak 如下图所示：受敲击的鼓面振幅沿半径方向的分布就是一个贝塞尔函数(考虑正负号)。实际上，这些振... https://emersonr135mml7.blogunok.com/profile