Subscribe to The united states's major dictionary and get 1000's additional definitions and Sophisticated research—advert no cost! 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，这些振动是各阶贝塞尔函数的叠加。 tại Hỗn Loạn Tử Vực đợi một trăm... https://epictetusm923ijl6.wikiworldstock.com/user