1

An Unbiased View of dongkhai

News Discuss 
Subscribe to The united states's most significant dictionary and get countless numbers extra definitions and Superior research—ad free of charge! 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。 Không Chi Vực kết... https://henryl912fgg4.thebindingwiki.com/user

Comments

    No HTML

    HTML is disabled


Who Upvoted this Story