block stone meaning in English
大块石
块石衬砌
Examples
- Application of the dam with laid dry block stone casing
棘洪滩围坝干砌石护坡塌陷原因分析及处理 - Block stone lining
块石衬砌 - For example of granite , block stone mining analyzed deeply the blasting parameter ; the construction point of pie - split blasting engineering , and evaluated the blasting effect the result shows that pre - split blasting is applied successfully in the project
摘要针对花岗岩块石开采工程，深入分析了预裂爆破参数的选择、爆破施工应遵循的要点，并对爆破效果进行了评价，结果表明预裂爆破在该项工程中得到了成功应用。 - ( 5 ) through using value engineering to optimize the mining technology in the material field , this directly reduced the requirement of engineering geology condition of mining block stone , and raised mining rate of stone in the material field , and then reduced the cost of production of armor stone by 394 . 4 thousand
( 5 )应用价值工程对料场的开采工艺进行优化，降低了开采块石料对料场的工程地质条件，提高了料场的块石采取率，进而为护坡块石料的生产降低成本39 . 44万元，取得了较大的经济效益。