secondary drilling发音

意思翻译

二次爆破钻眼

相似词语短语

drilling───n.钻孔；训练，教练；演练；v.钻孔；训练（drill的ing形式）

secondary───n.副手；代理人；adj.第二的；中等的；次要的；中级的

secondary consumer───次级消费者

secondary education───中等教育

secondary color───次生色；n.合成色，间色；二次色

drilling down───向地下钻；深度探讨

secondary school───n.中学；中等学校

secondary products───次级产品；副产品

crowner drilling───冠钻

双语使用场景

Since 1995, the secondary infill drilling adjustment has been carried out in this area.───从1995年开始又对该区块进行了二次加密调整。

There exist many problems such as inefficient coagulant more expensive treatment the secondary pollution in treating drilling waste water.───钻井污水处理中存在着混凝剂效力不高，处理费用较高并易造成二次污染等问题。

smooth tie-back of pre-drilled wells proves that Pinghu drilling template and all secondary structures for the tie-back are very successful.───平湖油气田预钻井顺利回接的实践证明，平湖钻井基盘和回接辅助结构技术是非常成功的。

Clinical study of secondary drilling orbital hydroxyapatite implant───羟基磷灰石眼座植入后钻孔的临床研究

英语使用场景