英语词汇“back filling system”的翻译、意思、用法、释义-英汉双解词典-注文网

单词	back filling system
释义	back filling system [矿业] 充填系统
随便看	fine pottery fine powder fine-powder bed fine powder magnet fine powder product fine power fator fine precision fine pressure fine pressure difference fine pressure difference meter fineprint fine print fine-print fine print. fine printing fine prints fine prismatic aggregate fine probe fine processing technology fine product fine product collector fine proximity fine pruning fine pulse fine pulverizer 谁谓荼苦？其甘如荠。谁谓西江深，涉之固无忧。谁谓南山高，可以登之游谁谓鸣鸠拙无用，雄雌各自知阴晴。谁谓鼠无牙，何以穿我墉谁走的路长远，谁能到西天佛地谁跟你比牙齿？谁道人生无再少，门前流水尚能西。休将白发唱黄鸡。谁道人生无再少？门前流水尚能西。谁道人生无再少？门前流水尚能西。休将白发唱黄鸡。谁道人生无再少？门前流水尚能西，休将白发唱黄鸡。としのころ【年の頃】としのせとしのせ【年の瀬】としの功としの市としの暮れとしの瀬としの頃としはとしは【年端】