grind roll meaning in Chinese
摇滚碾核
Examples
- These events were referred to as ground roll .
那些同相轴称为地滚波。 - Back - scattered ground roll
反向散射地滚波 - Ground roll wave has characteristics of strong energy , low frequency and slow attenuation
摘要面波具有能量强、频率低、吸收衰减缓慢等特点。 - By using band and equal distance wavelet transform and average energy method , the ground roll wave can be recognized and suppressed belier , hence obtaining good results
采用窄档等频距小波变换方法，在含面波的低频频带内，用平均能量法识别和压制面波，取得良好效果。 - Company profile : it is a newly built italian enterprise that works on researching , processing , manufacturing and selling for ground belt 、 ground roll 、 ground wheel and other ground products
公司是研发加工、制造、销售研磨带、研磨卷、研磨轮等研磨制品的新建意大利独资企业。