roadway excavation的意思

roadway excavation中文翻譯：

路基開挖

相似詞語短語

roadway───n.道路；路面；車行道；鐵路的路基；n.(Roadway)人名；(英)羅德韋

excavation───n.挖掘，發掘

archaeological excavation───考古發掘

excavation mats───挖掘墊

paved roadway───鋪面道路

roadway tracking───道路跟蹤

excavation logos───標志挖掘

roadway length───車行道長度

roadway motel───公路汽車旅館

雙語使用場景

The roadway excavation and supporting are crucial techniques in mining engineering.───巷道掘進與支護是采礦工程的技術關鍵。

Temporary supporting is a requisite working procedure for bolting work in full mechanized roadway excavation face.───掘巷道采用錨桿支護時，臨時支護是必不可少的一道工序。

The blasting hole arrangement of hard ductility rocks in the roadway excavation is discussed and explosive loading coefficient is determined.───了該礦傳統掘進鑿巖爆破方法，詳細闡述了該礦硬韌性巖的巷道掘進炮眼布設及裝藥系數的確定。

Optimization of Cutting Holes Layout for the Blasting of Roadway Excavation at a Certain Metal Mine───某金屬礦巷道掘進爆破的掏槽孔布孔優化

Test and Application of Accumulated Energy Directional Breaking Blasting Technology in Mine Roadway Excavation───聚能定向斷裂爆破技術在巷道掘進中的試驗及應用

Application of directional fracture controlled blasting technique in main roadway excavation───定向斷裂控制爆破技術的應用

New Technology of Rock Refuse Discharge for Mechanized Operation Line in Large Cross Section Rock Roadway Excavation───大斷面巖巷機械化作業線排矸新工藝

Measures of comprehensive outburst control technology for seam roadway excavation───煤巷掘進綜合防突技術措施

Study on Test of Improving Quality of Gate Excavation and Boosting Efficiency of Roadway Excavation through Hard Rock───提高掏槽質量，增加硬巖巷道掘進效率的試驗研究

英語使用場景