secondary drilling的意思

secondary drilling中文翻譯：

二次爆破鉆眼

相似詞語短語

drilling───n.鉆孔；訓練，教練；演練；v.鉆孔；訓練（drill的ing形式）

secondary───n.副手；代理人；adj.第二的；中等的；次要的；中級的

secondary consumer───次級消費者

secondary education───中等教育

secondary color───次生色；n.合成色，間色；二次色

drilling down───向地下鉆；深度探討

secondary school───n.中學；中等學校

secondary products───次級產品；副產品

crowner drilling───冠鉆

雙語使用場景

Since 1995, the secondary infill drilling adjustment has been carried out in this area.───從1995年開始又對該區塊進行了二次加密調整。

There exist many problems such as inefficient coagulant more expensive treatment the secondary pollution in treating drilling waste water.───鉆井污水處理中存在著混凝劑效力不高，處理費用較高并易造成二次污染等問題。

smooth tie-back of pre-drilled wells proves that Pinghu drilling template and all secondary structures for the tie-back are very successful.───平湖油氣田預鉆井順利回接的實踐證明，平湖鉆井基盤和回接輔助結構技術是非常成功的。

Clinical study of secondary drilling orbital hydroxyapatite implant───羥基磷灰石眼座植入后鉆孔的臨床研究

英語使用場景