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- These events were referred to as ground roll. 那些同相轴称为地滚波。
- In the jargon, they are all embraced by the term "ground roll". 在俗语中，可以统称之为“地滚”波。
- Four respects including roll selection, grinder situation, technique and inspection are controlled to ensure to grind roll accord with the rolling demand on O5 plate. 从轧辊挑选、磨床状态、工艺方法、检查等四个方面进行控制,确保了磨出符合O5板轧制要求的轧辊。
- Antiabrasive built - up welding repair of high pressure grinding roll surface in cement plant. 水泥厂辊压机辊面的耐磨堆焊修复。
- 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。
- The surface disturbance is termed ground roll and may include Rayleigh and other vertical and horizontal modes of propagation. 地面扰动称为地滚波，它可能包含瑞雷波和其它纵、横形式的波动。
- 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。
- Therefore, it is feasible to survey surface structure by using the Rayleigh ground roll waves with moderate detectability. 因此，利用石油地震勘探记录中的瑞雷面波来调查表层结构是可行的，它具有中等尺度的探测能力。
- Geophone array can depress ground roll and random noise in order to improve S-N ratio, however it can also bring stronger low-frequency response so as to reduce resolution. 检波器组合能够压制面波及随机干扰,提高信噪比,但也会产生较强的低频响应,从而降低分辨率。
- I need a holiday as a relief from the daily grind. 我需要休假以摆脱单调的日常工作。
- He is assigned a room on the grind floor. 他分配到底层一间房子。
- Chock the barrel up or else it will roll over. 用楔子塞住圆桶,不然它会滚过去。
- It won't grind down any finer than this. 不能磨得比这个再细了。
- The slow steady roll of the ship made him sick. 轮船不停地缓慢摇晃使他感到不适。
- He loses his balance and fall to the grind. 他失去平衡，摔倒在地。
- God's mill grind slow, but sure. 天网恢恢，疏而不漏。
- We grind up the wheat to make flour. 我们把小麦磨成面粉。
- 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。
- The desk calculator use a roll of paper. 这台台式计算机使用卷纸。
- She is crazy about rock and roll. 她喜欢摇滚乐。
