·2,447,543篇论文数据，部分数据来源于NoteExpress
Sonic drilling is an effective means for collecting continuous core samples in all types of overburden formations.
声波钻进是在各种覆盖层中采集连续岩心样品的有效手段。
youdao
Drilling speed can be predicted through sonic logging.
测井资料可以用来进行钻速的预测。
应用推荐
模块上移
模块下移
不移动