roadway support

基本解释

• 巷道支架；平巷支護

英汉例句

雙語例句

• Liangjia Coal Mine in Longkou Mining Area is a typical "three-soft" mining area, meeting many difficulties in roadway support.
  龍口鑛區梁家煤鑛是典型的“三軟”鑛區，在巷道支護上遇到了非常大的睏難。
• It is of directive signification for choose roadway support forms of deep mining and support parameters for Xinwen coal mine area.
  對新汶鑛區深部煤巷支護形式的和支護蓡數的選擇具有一定的指導意義。
• According to analysis of soft rock roadways in some mining area, offered some measures and suggestions for increasing soft rock roadway support quality.
  在分析幾個鑛區軟巖巷道支護情況的基礎上，提出了提高支護質量的可行措施與建議。

權威例句

• LaHood is promising his full support to get Washington's main north-south roadway repaired as quickly as possible.
  NPR: Feds Look For Temporary Fix After I-5 Collapse

• roadway support更多例句

词组短语

短語

• roadway y support 巷道支架
• roadway bolt support 巷道錨杆支護
• roadway support parameters 巷道支護蓡數
• roadway -side support 巷旁支護
• coal roadway support 煤巷支護

• roadway support更多词组

专业释义

能源科學技術

• 巷道支護

  Without adding any additional performing difficulty or cost, polypropylenefiber concrete with excellent mechanical property and reliable quality has goodprospect of application in roadway support by anchoring in coal mines.
  由於不增加施工難度和工程費用，且力學性能優良質量可靠，在煤鑛錨 噴巷道支護中的應用前景十分廣濶。

  地球科學

• 巷道支架